Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Wiley  

Abstract

Mastication leads to an immediate enhancement in cognitive functions, including inhibitory control. Furthermore, the hardness of the food increases sympathetic nerve activity during and immediately after mastication. Hence, the cognitive function could be enhanced by increased sympathetic nerve activity. The present study aimed to investigate the effects of food hardness on cognitive inhibitory control function in humans. The participants were 23 healthy adults (19–22 years old). Experiments were conducted with two types of gummies (soft and hard). The participants ingested 13 g of gummies and performed a stop‐signal task to measure cognitive inhibitory control function after they rested for 5 min. The reaction time for the stop‐signal task after gummy consumption was significantly shorter in the hard gummy condition compared to the soft gummy condition (p < .05). Furthermore, the accuracy rate of the responses was also significantly higher in the hard gummy condition compared to the soft gummy condition (p < .05). The results of the present study suggest that food hardness enhances cognitive inhibitory control function in humans.

DOI： 10.1111/jtxs.12794

PubMed

researchmap

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

BACKGROUND: The effects of the different tempos of background music (BGM) on food intake and eating speed have not been fully studied. AIM: The study aimed to investigate the influence of changing the tempo of BGM during meals on food intake and to explore strategies to support appropriate eating behavior. METHODS: Twenty-six healthy young adult women participated in this study. In the experimental phase, each participant ate a meal under three separate conditions: fast (120% speed), moderate (original, 100% speed), and slow (80% speed) BGM. The same music was used for each condition, and appetite before and after eating, the amount of food consumed, and eating speed were recorded. RESULTS: The results showed that food intake (g, mean ± standard error (SE)) was slow: 317.9 ± 22.2, moderate: 400.7 ± 16.0, and fast: 342.9 ± 22.0. Eating speed (g/s, mean ± SE) was slow: 28.1 ± 2.8, moderate: 34.2 ± 2.7, and fast: 27.2 ± 2.4. The analysis showed that the moderate condition showed greater speed than the fast and slow conditions (slow-fast: p = .008; moderate-slow: p = .012; moderate-fast: p = .004). Moreover, the food intake in the moderate condition was significantly higher than that in the slow and fast conditions (moderate-slow: p < .001; moderate-fast: p < .001), and there was no significant difference between the slow and fast conditions in this regard (p = .077). CONCLUSION: These results suggest that original tempo BGM led to higher food intake compared to the faster and slower tempo conditions. These findings suggest that listening to music at an original tempo during meals may support appropriate eating behavior.

DOI： 10.1177/02601060231158234

PubMed

researchmap

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

In the present study, we examined whether the cross-modal effect can be obtained between odors and colors, which has been confirmed under olfactory recognizable conditions and also occurs under unrecognizable conditions. We used two flavors of red fruits such as strawberries and tomatoes for this purpose. We also aimed to compare whether similar cross-modal effects could be achieved by setting the flavors at recognizable (liminal) and unrecognizable (subliminal) concentrations in the experiment. One flavor at a normal concentration (0.1%, Liminal condition) and one at a concentration below the subliminal threshold (0.015%, Subliminal condition), were presented, and the color that resembled the smell most closely from among the 10 colors, was selected by participants. Except for the subliminal tomato condition, each odor was significantly associated with at least one color (p < 0.01). Participants selected pink and red for liminal strawberry (0.1%) (p < 0.05), pink for subliminal strawberry (0.015%) (p < 0.05), and orange for liminal tomato (0.1%) (p < 0.05), but there was no color selected for subliminal tomato (0.015%) (p < 0.05). The results of this study suggest that the flavor of tomato produced a cross-modal effect in liminal conditions, but not in subliminal conditions. On the other hand, the results of the present study suggest that the flavor of strawberries produces a cross-modal effect even under subliminal conditions. This study showed that cross-modal effects might exist, even at unrecognizable levels of flavor.

DOI： 10.7717/peerj.14874

PubMed

researchmap

Authorship：Last author   Publishing type：Research paper (other academic)  

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.7717/peerj.16108

Scopus

PubMed

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：MDPI AG  

Repetitive peripheral magnetic stimulation (rPMS) is a non-invasive neuromodulation technique. Magnetic fields induced by rPMS pass through almost all materials, and it has clinical applications for neurorehabilitation. However, the effects of rPMS through clothing and orthosis on induced movement and corticospinal excitability remain unclear. The aim of this study was to determine whether rPMS induces movement and enhances corticospinal excitability through hand splint materials. rPMS was applied directly to the skin (L0) and through one (L1) or two (L2) layers of splint material in 14 healthy participants at 25-Hz, 2-s train per 6 s for a total of 20 min. rPMS was delivered to the forearm with the stimulus intensity set to 1.5-times the train intensity-induced muscle contractions under the L0 condition. We recorded induced wrist movements during rPMS and motor-evoked potentials of the extensor carpi radialis pre- and post-application. The results showed that rPMS induced wrist movements in L0 and L1, and it facilitated corticospinal excitability in L0 but not in L1 and L2. This suggests that rPMS can make electromagnetic induction on periphery even when applied over clothing and orthosis and demonstrates the potential clinical applications of this technique for neurorehabilitation.

DOI： 10.3390/brainsci12020280

PubMed

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)  

Repetitive peripheral magnetic stimulation (rPMS) induces proprioceptive afferents and facilitates corticospinal excitability. Short-term sessions of rPMS combined with motor imagery (MI) enhance corticospinal excitability more than rPMS alone. However, it is not clear how long the intervention of rPMS combined with MI would be needed to facilitate corticospinal excitability. Therefore, we investigated the time course change in corticospinal excitability during the combination of rPMS and MI. Thirteen healthy volunteers participated in a 20-min intervention under the following three experimental conditions on different days: rPMS, MI, and rPMS combined with MI (rPMS + MI). In the rPMS and rPMS + MI, the participants were delivered rPMS, which was 25 Hz, 2 s/train at 1.5 × of the train intensity induced muscle contractions, through the wrist extensor muscles. In the MI and rPMS + MI, the participants repeatedly imagined wrist movements for 2 s. Motor evoked potentials (MEPs) were recorded from the extensor carpi radialis (ECR) and flexor carpi radialis (FCR) muscles every 5 min for each condition. The MEP amplitudes of the ECR after > 10 min of intermittent rPMS combined with MI were greater than baseline. The MEP amplitude of the ECR in rPMS + MI was greater than that in rPMS condition after 20 min of intervention. The present results suggest that over 10 min of intermittent rPMS combined with MI facilitates corticospinal excitability, and that the effect of rPMS combined with MI on corticospinal excitability might be greater than that of rPMS alone.

DOI： 10.1016/j.neulet.2021.136427

PubMed

researchmap

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

BACKGROUND: Vitamin D deficiency has been associated with major depression and premenstrual mood symptoms, and menstrual irregularity has been correlated with mental anxiety. However, the potential effect of increased vitamin D intake on reducing the risk of menstrual irregularities by decreasing psychological anxiety is yet to be fully elucidated. The existence of such a relationship in athletes with high levels of psychological anxiety and adequate dietary intake remains unknown. Therefore, this study aimed to examine the effects of vitamin D intake on psychological anxiety levels and the risk of menstrual irregularities in healthy college-and international-level female athletes. METHODS: Female intercollege-level track and field and international-level rowing athletes (n = 107) aged 15-24 years were included in this study. Their nutritional intake, body mass, body fat, mental anxiety, and menstrual irregularities were investigated. A generalized linear mixed model (GLMM) was used to examine the effects of several parameters on menstrual irregularities. The independent variables introduced into the GLMM were determined based on Akaike's information criterion. RESULTS: The GLMM identified a significant interaction effect of vitamin D intake and state anxiety on menstrual irregularities, with a p-value of 0.049 and an odds ratio of 0.423. The study results suggest that increased vitamin D intake in relatively young endurance athletes may reduce mental anxiety, consequently decreasing menstrual irregularities.

DOI： 10.7717/peerj.14456

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

DOI： 10.1016/j.foodqual.2021.104502

Scopus

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：MDPI AG  

There is evidence showing that excessive mental stress is detrimental to the menstrual period, and it is known that many elite athletes are highly susceptible to mental anxiety. This study investigated the nutritional intake and mental anxiety of 104 relatively young elite endurance athletes aged 16 to 23 years and used a multiple logistic model to examine the factors that might be related to menstrual irregularity. Calcium intake was marginally associated with the occurrence of menstrual irregularities (odds ratio = 1.004, p = 0.030), whereas there were strong associations between body mass or state anxiety and menstrual irregularities in elite athletes (odds ratio = 0.557, p = 0.035 for body mass; odds ratio = 1.094, p = 0.006 for state anxiety). These results suggested that state anxiety would be an important factor causing menstrual irregularity in elite endurance athletes. It is recommended that elite athletes are monitored for anxiety levels and develop a strategy for stress management.

File： nutrients-13-03436.pdf

DOI： 10.3390/nu13103436

PubMed

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)  

OBJECTIVE: Repetitive peripheral magnetic stimulation (rPMS) combined with motor imagery facilitates the corticospinal excitability of the agonist muscles. However, the effects of rPMS combined with motor imagery on the corticospinal excitability of the antagonist muscles are unclear. This is an important aspect for applying rPMS in neurorehabilitation for sensorimotor dysfunction. Therefore, we investigated the real-time changes of corticospinal excitability of antagonist muscles during rPMS combined with motor imagery. METHODS: Fourteen healthy volunteers underwent four different experimental conditions: rest, rPMS, motor imagery, and rPMS combined with motor imagery (rPMS + motor imagery). In the rPMS and rPMS + motor imagery conditions, rPMS (25 Hz, 1600 ms/train, 1.5× of the motor threshold) was delivered to the dorsal side of the forearm. In motor imagery and rPMS + motor imagery, the participant imagined wrist extension movements. Transcranial magnetic stimulation was delivered to record motor-evoked potentials of the antagonist muscle during experimental interventions. RESULTS: The motor-evoked potential (normalized by rest condition) values indicated no difference between rPMS, motor imagery, and rPMS + motor imagery. CONCLUSION: These results suggest that rPMS combined with motor imagery has no effect on the corticospinal excitability of the antagonist muscles and highlight the importance of investigating the effects of rPMS combined with motor imagery at the spinal level.

DOI： 10.1097/WNR.0000000000001673

PubMed

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)  

BACKGROUND: Few studies have examined the influence of nutritional status and mental stress on menstrual cycle characteristics. The purpose of this study was to describe the impact of low energy availability (EA) and mental health problems on the menstrual cycles of elite female rowing competitors during a survey period. METHODS: We enrolled sixteen subjects (16-18 years old) who were elite female rowing competitors preparing for an international competition. This study provides the first long-term assessment of dietary intake, body mass/composition, state of anxiety, and menstrual cycle in international level female athletes. RESULTS: Dietary energy intake increased significantly during the investigation period (P<0.001). CHO intake increased significantly during the investigation period (P<0.005). EA significantly increased during the investigation period (P<0.01). The percentage of athletes with menstrual dysfunction was 20.0% in April 2018 (2 of 10), but none of the athletes reported menstrual dysfunction in October 2019. The mental status measured by state anxiety index (STAI) did not change significantly during this survey period (P>0.05). CONCLUSIONS: There was no athlete who has menstrual disfunction after sufficient CHO intake during this survey period. These findings of this study suggest that adequate EA levels and sufficient CHO intake might lead to improved menstrual function. In addition, the impact of psychological factors on menstrual dysfunction at normal levels may be less than the effects of nutritional status.

DOI： 10.23736/S0022-4707.20.11392-6

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

It is known that an eye-like image promotes generosity. It is also known that the evaluation of the visual deliciousness of food is improved in the presence of an emotionally positive stimulus. The purpose of the present study was to examine whether the presence of open eyes (OPEN) causes generous behavior altering the evaluation of the visual deliciousness of food, and how the images of open and closed eyes (CLOSED) affect human emotions. Seventeen women participated in the present study. A picture of food was presented on a computer screen, and the participants predicted and evaluated its visual deliciousness. An image of OPEN or that of CLOSED was presented simultaneously with a picture of food. There was a significant difference between the OPEN and CLOSED conditions, as demonstrated by the scores on a nine-point Likert scale for visual deliciousness; the ratings in the OPEN condition were significantly higher than those in the CLOSED condition (p = 0.004). There was no significant difference in the image of watchful eyes for the perceived relaxation state; the ratings in the OPEN condition were not significantly higher than those in the CLOSED condition (p = 0.716). The results of the present study revealed that the evaluation of the visual deliciousness of food based on its appearance was likely due to the presence of an image of open watchful eyes, increasing the perceived visual deliciousness of the food without any changes in the participants' emotions.

File： peerj-9804.pdf

DOI： 10.7717/peerj.9804

PubMed

researchmap

Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

In recent years, there has been an increase in the number of hypertensive diseases and the various diseases associated with them. A major cause of these is excessive salt intake. The purpose of the present study was to examine whether chewing hard foods lowers the saltiness threshold. Fifteen subjects (fourteen women and one man) participated in the present study. Two types of gummies are available as ingredients: hard and soft gummies. The saltiness thresholds before and after chewing of each gummi were studied using 11 different NaCl solutions. Then, points of subjective equality (PSEs) were calculated to detect changes in the saltiness for each subject. In the soft Gumi condition, there was no significant difference in PSE for the saltiness between before and after ingesting Gumi (p>0.05), while in the hard Gumi condition, the PSE for the saltiness significantly decreased after ingesting Gumi compared with the value of before ingesting Gumi (p=0.001). From these results, we concluded that sensitivity to saltiness would increase after mastication of hard foods such as hard Gumi.

DOI： 10.3177/jnsv.66.587

PubMed

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Ovid Technologies (Wolters Kluwer Health)  

The aim of the present study was to investigate the effects of repetitive peripheral magnetic stimulation (rPMS) combined with motor imagery (MI) on corticospinal excitability. Ten healthy individuals participated in two kinds of short-term sessions: rPMS combined with MI [magnetic stimulation motor imagery (MSMI)] and rPMS alone (magnetic stimulation) on different days. We measured the motor-evoked potentials before and after the session, and the MI ability of each participant using the Movement Imagery Questionnaire-Revised. The post-session/pre-session motor-evoked potential ratio was larger in the MSMI than in the magnetic stimulation condition, and the difference was correlated to the Movement Imagery Questionnaire-Revised score. This suggests that rPMS combined with MI induced greater corticospinal excitability than rPMS alone. This study highlights the possibility that short-term sessions of rPMS combined with MI could have clinical applications in improving the sensorimotor dysfunctions of stroke patients.

DOI： 10.1097/WNR.0000000000001245

PubMed

researchmap

Language：English   Publishing type：Research paper (scientific journal)   Publisher：Springer Science and Business Media LLC  

The rubber hand illusion (RHI) is an experimental paradigm known to produce a bodily illusion. Transcutaneous electrical nerve stimulation (TENS) combined with the RHI induces a stronger illusion than the RHI alone. Visuotactile stimulus synchrony is an important aspect of the RHI. However, the effect of TENS and visuotactile stimulus synchrony in TENS combined with the RHI remains unknown. The purpose of this study was to investigate the effects of TENS and visuotactile stimulus synchrony on the embodiment of an artificial hand when using TENS combined with the RHI. The participants underwent four experimental conditions in random order: TENS/noTENS × Synchronous/Asynchronous. TENS was set at an intensity such that it generated a feeling of electrical paresthesia in the radial nerve area of the hand but did not cause pain, i.e., 100-Hz pulse frequency, 80-µs pulse duration, and a constant pulse pattern. A visuotactile stimulus, either temporally synchronous or asynchronous, was generated using paintbrush strokes. To evaluate the outcome measures, the participants completed a questionnaire report and proprioceptive drift assessments (motor response and perceptual response). There were significant main effects of TENS and visuotactile synchrony, but no interaction between these factors, on the results of the questionnaire and the perceptual response. In contrast, there was no significant effect on the result of the motor response. These findings indicate that TENS and visuotactile synchrony might affect differently the embodiment of an artificial hand when using TENS combined with the RHI.

DOI： 10.1007/s00221-018-5398-9

PubMed

researchmap

Other Link： http://link.springer.com/content/pdf/10.1007/s00221-018-5398-9.pdf

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

In the present study, we examined the cognitive function during mastication of lemon-flavored gum, which is said to enhance cerebral blood flow. Nine healthy subjects (8 female and 1 male) participated in this study. Subjects chewed the gum for 3 min after fasting for 2 h and conducted a Stroop test while continuing to chew. At the end of all answers, gum chewing ended. The response time in the Stroop test was used as an indicator of cognitive function. We set the three conditions (lemon-flavored gum, mint-flavored gum, no gum chewing). There was no significant difference in reaction time between chewing mint-flavored gum and not chewing (p>0.05). However, the response time during chewing gum with a lemon flavor was significant slower than the conditions with mint-flavored gum and without gum chewing (p<0.05, in both). From the results of the present study, it was suggested that the response time delay of the Stroop test observed during the chewing of lemon-flavored gum revealed temporary decay of cognitive function during lemon-flavored gum chewing. It is suggested that lemon-flavored chewing gum forces a brain overload, resulting in a temporary decrease in cognitive function.

DOI： 10.3177/jnsv.64.239

PubMed

researchmap

Authorship：Last author,　Corresponding author   Language：Japanese   Publisher：(一社)日本生理人類学会  

情動ストループ課題(EST)において評価される認知機能と情動処理過程は血糖値に影響されるかを調べた。絶食条件(FC)および血糖上昇条件(BGC)下においてESTを実施した。その結果、BGCにおけるESTの反応時間はFCより有意に短縮されが、情動においてはBGCとFCの間に有意差はなかった。結論として、血糖値上昇により認知機能は改善するが、認知機能と情動処理過程との間には関連がないことが示唆された。

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2017&ichushi_jid=J02998&link_issn=&doc_id=20170619400003&doc_link_id=%2Fcb7phant%2F2017%2F002202%2F003%2F0085-0089%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fcb7phant%2F2017%2F002202%2F003%2F0085-0089%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1177/0031512516683074

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1007/s00421-015-3262-1

Web of Science

PubMed

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1186/s40101-015-0077-z

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1088/0967-3334/35/3/417

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1088/0967-3334/32/12/004

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.2466/15.25.26.PMS.111.4.19-30

Web of Science

PubMed

researchmap

Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1113/expphysiol.2009.048595

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.2114/jpa2.28.165

Scopus

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.2114/jpa2.28.63

Scopus

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.brainres.2008.03.009

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.brainres.2007.05.009

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.resp.2005.11.008

Web of Science

PubMed

researchmap

Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.2114/jpa.24.201

Scopus

PubMed

researchmap

Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.2114/jpa.23.105

Scopus

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.resp.2003.11.004

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1007/s00421-004-1051-1

Web of Science

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

Web of Science

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1080/13813450312331342355

Scopus

PubMed

researchmap

Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.2114/jpa.22.137

Scopus

PubMed

researchmap

Authorship：Last author  

researchmap

Authorship：Last author   Language：Japanese   Publisher：(株)北隆館  

CiNii Books

researchmap

Other Link： https://ndlsearch.ndl.go.jp/books/R000000004-I033248559

Authorship：Last author   Language：Japanese   Publisher：(株)北隆館  

CiNii Books

researchmap

Authorship：Last author   Publishing type：Research paper (other academic)  

researchmap

Authorship：Last author   Language：Japanese   Publisher：山形県立米沢栄養大学  

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2022&ichushi_jid=J06764&link_issn=&doc_id=20230125370002&doc_link_id=http%3A%2F%2Fid.nii.ac.jp%2F1425%2F00000591%2F&url=http%3A%2F%2Fid.nii.ac.jp%2F1425%2F00000591%2F&type=%E5%B1%B1%E5%BD%A2%E7%9C%8C%E7%AB%8B%E7%B1%B3%E6%B2%A2%E6%A0%84%E9%A4%8A%E5%A4%A7%E5%AD%A6%EF%BC%9A%E5%B1%B1%E5%BD%A2%E7%9C%8C%E5%85%AC%E7%AB%8B%E5%A4%A7%E5%AD%A6%E6%B3%95%E4%BA%BA%E5%AD%A6%E8%A1%93%E3%83%AA%E3%83%9D%E3%82%B8%E3%83%88%E3%83%AA&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F80271_3.gif

Language：Japanese   Publisher：(株)北隆館  

CiNii Books

researchmap

Other Link： https://ndlsearch.ndl.go.jp/books/R000000004-I032206222

Authorship：Last author   Language：Japanese   Publisher：(一社)日本家政学会  

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2022&ichushi_jid=J02033&link_issn=&doc_id=20220425380001&doc_link_id=10.11428%2Fjhej.73.212&url=https%3A%2F%2Fdoi.org%2F10.11428%2Fjhej.73.212&type=J-STAGE&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00007_3.gif

Language：Japanese   Publisher：東京 : 北隆館  

CiNii Books

researchmap

Other Link： https://ndlsearch.ndl.go.jp/books/R000000004-I032025153

Language：Japanese   Publisher：(株)北隆館  

researchmap

Publishing type：Research paper (other academic)  

researchmap

Language：Japanese   Publisher：(一社)日本作業療法士協会  

researchmap

Authorship：Last author   Language：Japanese   Publisher：(株)三輪書店  

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2020&ichushi_jid=J02304&link_issn=&doc_id=20200128260025&doc_link_id=10.11477%2Fmf.5001202013&url=https%3A%2F%2Fdoi.org%2F10.11477%2Fmf.5001202013&type=%E5%8C%BB%E6%9B%B8.jp_%E3%82%AA%E3%83%BC%E3%83%AB%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00024_2.gif

Authorship：Last author,　Corresponding author   Publishing type：Research paper (scientific journal)  

researchmap

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (other academic)   Publisher：Scientific Research Publishing  

researchmap

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

researchmap

Authorship：Last author   Language：Japanese   Publisher：バイオメカニズム学会  

researchmap

Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2019&ichushi_jid=J01702&link_issn=&doc_id=20190313400007&doc_link_id=10.3951%2Fsobim.43.1_41&url=https%3A%2F%2Fdoi.org%2F10.3951%2Fsobim.43.1_41&type=J-STAGE&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00007_3.gif

Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

researchmap

Language：Japanese   Publisher：(公社)日本リハビリテーション医学会  

researchmap

Authorship：Last author,　Corresponding author   Language：Japanese   Publisher：The Japan Society of Home Economics  

<p>  The purpose of the present study was to estimate the minimal food cost based on the dietary reference intake for Japanese people. For this purpose, we calculated the minimal food cost using mathematical optimization. To calculate a food plan for each age-gender group, 68 mathematical optimization models for each of the food plan groups were employed. For the calculation of mathematical optimization models, we used data based on the dietary reference intake for Japanese people and a retail price survey by the Statistics Bureau of the Japanese Government. We established four categories (25％, 50％, 75％ and 85％ for standard food intake). From these restrictions, we calculated the minimal food cost using mathematical optimization. The normal food cost per month for adult males (18-29 years) was 41,865 Yen, and for adult females (18-29 years) was 26,037 Yen. Based on these results, we were able to estimate the minimal food cost for families in order to prevent lifestyle related diseases. In this study we used computed ingredients instead of food to calculate optimal combinations, so it has not been verified whether these combinations can be realized in practice. In order to put the results of this study into practice, it is necessary to verify the results of the calculation and the connection between cooking and menu planning.</p>

DOI： 10.11428/jhej.69.136

CiNii Books

researchmap

Other Link： http://search.jamas.or.jp/link/ui/2018126461

Language：English   Publishing type：Research paper (scientific journal)  

researchmap

Publishing type：Research paper (other academic)   Publisher：Scientific Research Publishing  

researchmap

Authorship：Last author   Publishing type：Research paper (other academic)   Publisher：Scientific Research Publishing  

researchmap

Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

researchmap

Language：English   Publishing type：Research paper (scientific journal)  

Scopus

researchmap

Authorship：Lead author,　Corresponding author   Language：Japanese   Publisher：Japan Society of Physiological Anthropology  

Humans show a remarkable capacity to control a variety of motor outputs, ranging from writing with pencils to putting a shot. Controlling a motor output from the preferred hand is made by the descending signals from the primary motor cortex. With respect to motor outputs in humans, the issue of hemispheric specialization is closely tied to handedness and it linked to asymmetric brain functions. Left hemisphere dominance for the movement has been attributed to a functional asymmetry of M1 and descending pathways. However, some neuroimaging studies have found bilateral M1 activations either during unimanual tasks. In the present study, we discussed the muscle force control by the bilateral hemisphere.

DOI： 10.20718/jjpa.20.3_157

researchmap

Language：English   Publishing type：Research paper (scientific journal)  

In flowering plants, floral longevity is species-specific and is closely linked to reproductive strategy; petal senescence, a type of programmed cell death (PCD), is a highly regulated developmental process. However, little is known about regulatory pathways for cell death in petal senescence, which is developmentally controlled in an age-dependent manner. Here, we show that a NAC transcription factor, designated EPHEMERAL1 (EPH1), positively regulates PCD during petal senescence in the ephemeral flowers of Japanese morning glory (Ipomoea nil). EPH1 expression is induced independently of ethylene signaling, and suppression of EPH1 resulted in Japanese morning glory flowers that are in bloom until the second day. The suppressed expression of EPH1 delays progression of PCD, possibly through suppression of the expression of PCD-related genes, including genes for plant caspase and autophagy in the petals. Our data further suggest that EPH1 is involved in the regulation of ethylene-accelerated petal senescence. In this study, we identified a key regulator of PCD in petal senescence, which will facilitate further elucidation of the regulatory network of petal senescence.

DOI： 10.1111/tpj.12605

PubMed

researchmap

Language：Japanese   Publisher：(有)科学評論社  

発達性読み書き障害は、「注意」や「記憶」の困難性も伴うことから、神経薬理学的研究も行われている。発達性読み書き障害の定義・神話について、発達性読み書き障害脳と非発達性読み書き障害脳の構造的相違点、機能核磁気共鳴断層装置による音韻処理障害研究、日本における発達性読み書き障害研究と教育の課題、発達性読み書き障害の薬理学的研究、発達性読み書き障害研究の展望について述べた。

researchmap

Language：Japanese  

CiNii Books

researchmap

Authorship：Corresponding author   Language：Japanese   Publisher：(株)杏林書院  

researchmap

Publishing type：Research paper (scientific journal)  

researchmap

Publishing type：Research paper (scientific journal)  

researchmap

Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japanese Society of Physical Fitness and Sports Medicine  

Exercise intensity has been identified as a major determinant of the excess post-exercise oxygen consumption (EPOC). However, no studies have compared the prolonged EPOC after supramaximal intermittent exercise and supramaximal continuous exercise. Six young healthy male [age = 26 ± 3 (mean ± SD) yr
stature = 175.4 ± 5.7 cm
body weight = 66.8 ± 6.7 kg
maximal oxygen uptake (V̇O2max) = 44.1 ± 8.5 ml/kg/min] xercised on separate days on a cycle ergometer at two equated total energy expenditures (intermittent exercise : 7 X 30-second intervals at 150%V̇O2max with intervening 15-seconds rest periods
continuous exercise : 5 min at 105%V̇O2max) and then sat quietly in an armchair for 3 h. A control trial without any exercise was also performed in a counterbalanced research design. The V̇O2, carbon dioxide output (V̇CO2), pulmonary ventilation (V̇E), respiratory exchange ratio (RER), heart rate (HR) and blood lactate concentration (LA) were measured before exercise, during exercise and during the 3~h recovery period. The mean V̇O2 after intermittent trial at 150%V̇O2max were higher than these of the control trial and the continuous trials at 105%V̇O2max for 3-h recovery periods (p &lt
0.05). The 3-h EPOC value for intermittent exercise trial (10.5 ± 2.4 L) was significantly greater than that of continuous exercise trial (4.8 ± 2.7 L) (p &lt
0.05). The mean RER values for intermittent exercise trial were significantly lower than those of the control trial during 60-180 min post-exercise (p &lt
0.05). We examined the effect of supramaximal exercise intensity on the magnitude of 3-h EPOC after 12-fasting. In the present study, 3-h EPOC was significantly greater for supramaximal intermittent exercise compared with the supramaximal continuous exercise when the amounts of work output performed are same. Therefore, our results indicate that exercise intensity may be a primary factor of 3-h EPOC even in a supramaximal exercise and that one of mechanisms for the 3-h EPOC would be related to the promoted lipid metabolism.

DOI： 10.7600/jspfsm.54.133

Scopus

researchmap

Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japanese Society of Physical Fitness and Sports Medicine  

Exercise intensity has been identified as a major determinant of the excess post-exercise oxygen consumption (EPOC). However, no studies have compared the prolonged EPOC after supramaximal intermittent exercise and supramaximal continuous exercise. Six young healthy male [age = 26 ± 3 (mean ± SD) yr
stature = 175.4 ± 5.7 cm
body weight = 66.8 ± 6.7 kg
maximal oxygen uptake (V̇O2max) = 44.1 ± 8.5 ml/kg/min] xercised on separate days on a cycle ergometer at two equated total energy expenditures (intermittent exercise : 7 X 30-second intervals at 150%V̇O2max with intervening 15-seconds rest periods
continuous exercise : 5 min at 105%V̇O2max) and then sat quietly in an armchair for 3 h. A control trial without any exercise was also performed in a counterbalanced research design. The V̇O2, carbon dioxide output (V̇CO2), pulmonary ventilation (V̇E), respiratory exchange ratio (RER), heart rate (HR) and blood lactate concentration (LA) were measured before exercise, during exercise and during the 3~h recovery period. The mean V̇O2 after intermittent trial at 150%V̇O2max were higher than these of the control trial and the continuous trials at 105%V̇O2max for 3-h recovery periods (p &lt
0.05). The 3-h EPOC value for intermittent exercise trial (10.5 ± 2.4 L) was significantly greater than that of continuous exercise trial (4.8 ± 2.7 L) (p &lt
0.05). The mean RER values for intermittent exercise trial were significantly lower than those of the control trial during 60-180 min post-exercise (p &lt
0.05). We examined the effect of supramaximal exercise intensity on the magnitude of 3-h EPOC after 12-fasting. In the present study, 3-h EPOC was significantly greater for supramaximal intermittent exercise compared with the supramaximal continuous exercise when the amounts of work output performed are same. Therefore, our results indicate that exercise intensity may be a primary factor of 3-h EPOC even in a supramaximal exercise and that one of mechanisms for the 3-h EPOC would be related to the promoted lipid metabolism.

DOI： 10.7600/jspfsm.54.133

Scopus

researchmap

Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：International Society for Horticultural Science  

DOI： 10.17660/ActaHortic.2004.639.36

Scopus

researchmap

Language：Japanese   Publisher：The Anthropological Society of Nippon  

It is well known that the stature decreases with aging but the rate or onset age of this change have been rarely measured. The present paper describes the changes in physical characteristics with aging in cross-sectional measurements. Stature and the lengths of the trunk, headed neck, upper limb and lower limb were measured on 566 volunteers living in the Sagea Prefecture at the age of 50 to 94 year old (155 male and 411 female). The stature decreased with the age at the rate of −0.19 cm/year male, and −0.41 cm/year female. The female stature decreased a greater rate than the male stature. The male stature proposed non-age-related loss, while that for female decreased by aging precessed the rate of −0.29 cm/year, whereas the loss of stature for female was related with trunk length loss. The lengths of the lower limbs, the upper limbs and the head-neck did not decrease by aging.

DOI： 10.1537/asj.111.119

CiNii Books

researchmap

Other Link： https://jlc.jst.go.jp/DN/JALC/00234718573?from=CiNii

Authorship：Lead author,　Corresponding author   Publishing type：Research paper (scientific journal)  

researchmap

Authorship：Lead author,　Corresponding author   Publishing type：Research paper (scientific journal)  

researchmap

Publishing type：Research paper (scientific journal)  

researchmap

Language：Japanese   Publisher：新潟医療福祉学会  

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2021&ichushi_jid=J03755&link_issn=&doc_id=20220210360036&doc_link_id=%2Fdq6ngtif%2F2021%2F002101%2F037%2F0052-0052%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2021%2F002101%2F037%2F0052-0052%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：新潟医療福祉学会  

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2021&ichushi_jid=J03755&link_issn=&doc_id=20220210360059&doc_link_id=%2Fdq6ngtif%2F2021%2F002101%2F062%2F0077-0077%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2021%2F002101%2F062%2F0077-0077%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：新潟医療福祉学会  

J-GLOBAL

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2020&ichushi_jid=J03755&link_issn=&doc_id=20201109180064&doc_link_id=%2Fdq6ngtif%2F2020%2F002001%2F067%2F0082-0082%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2020%2F002001%2F067%2F0082-0082%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：新潟医療福祉学会  

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2020&ichushi_jid=J03755&link_issn=&doc_id=20201109180021&doc_link_id=%2Fdq6ngtif%2F2020%2F002001%2F022%2F0036-0036%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2020%2F002001%2F022%2F0036-0036%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：(一社)日本作業療法士協会  

researchmap

J-GLOBAL

researchmap

Language：Japanese   Publisher：新潟医療福祉学会  

J-GLOBAL

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2019&ichushi_jid=J03755&link_issn=&doc_id=20200528540056&doc_link_id=%2Fdq6ngtif%2F2019%2F001901%2F061%2F0077-0077%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2019%2F001901%2F061%2F0077-0077%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：新潟医療福祉学会  

researchmap

Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2019&ichushi_jid=J03755&link_issn=&doc_id=20200528540055&doc_link_id=%2Fdq6ngtif%2F2019%2F001901%2F060%2F0076-0076%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2019%2F001901%2F060%2F0076-0076%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：(一社)日本作業療法士協会  

researchmap

Language：Japanese   Publisher：(一社)日本家政学会  

researchmap

Language：Japanese   Publisher：(一社)日本家政学会  

researchmap

Language：Japanese   Publisher：新潟医療福祉学会  

J-GLOBAL

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2018&ichushi_jid=J03755&link_issn=&doc_id=20181023320038&doc_link_id=%2Fdq6ngtif%2F2018%2F001801%2F039%2F0053-0053%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2018%2F001801%2F039%2F0053-0053%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：(一社)日本作業療法士協会  

researchmap

J-GLOBAL

researchmap

Language：Japanese   Publisher：新潟医療福祉学会  

J-GLOBAL

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2017&ichushi_jid=J03755&link_issn=&doc_id=20171101350024&doc_link_id=%2Fdq6ngtif%2F2017%2F001701%2F029%2F0039-0039%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2017%2F001701%2F029%2F0039-0039%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

J-GLOBAL

researchmap

Language：Japanese   Publisher：新潟医療福祉学会  

J-GLOBAL

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2016&ichushi_jid=J03755&link_issn=&doc_id=20161107460018&doc_link_id=%2Fdq6ngtif%2F2016%2F001601%2F022%2F0033-0033%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fdq6ngtif%2F2016%2F001601%2F022%2F0033-0033%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Language：Japanese   Publisher：(一社)日本体力医学会  

researchmap

Language：Japanese   Publisher：(一社)日本体力医学会  

researchmap

Language：Japanese   Publisher：(一社)日本体力医学会  

researchmap

Language：Japanese   Publisher：(一社)日本体力医学会  

researchmap

Language：Japanese   Publisher：日本トレーニング科学会  

researchmap

Language：Japanese   Publisher：(一社)日本体力医学会  

researchmap

Language：Japanese   Publisher：(一社)日本体力医学会  

researchmap

Publisher：New York: Pergamon Press, 1968-  

researchmap

Publisher：LWW  

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap

researchmap

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap

researchmap

Presentation type：Poster presentation  

researchmap

Presentation type：Poster presentation  

researchmap