理学療法学科教員紹介

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理学療法学科 メニュー

学科トップ 目標とする資格 学びの特色 カリキュラム 施設・設備 学外実習 ゼミ紹介 就職状況 在学生
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卒業生
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教員紹介 学科オリジ
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教員紹介

宮口 翔太写真

リハビリテーション学部/理学療法学科

宮口 翔太
Shota Miyaguchi
助教

プロフィール

担当科目基礎運動学、運動学実習、日常生活活動学、臨床実習Ⅰ
専門分野理学療法学、神経生理学
学位・称号/取得機関/取得年博士(保健学)/新潟医療福祉大学/2017年
資格理学療法士
最終出身校新潟医療福祉大学大学院
過去の経歴中条中央病院を経て現職
所属団体・学会等日本理学療法士協会、日本臨床神経生理学会、日本基礎理学療法学会、日本股関節学会、全国大学理学療法学教育学会

業績等

研究領域運動と脳活動に関する神経生理学的研究
研究紹介運動は脳にどのような影響をもたらすのか、人が運動を学習するときに脳ではどのような変化が生じているのか、また脳刺激法を用いることで運動パフォーマンスや運動学習効率を高めることができるかどうかなどを神経生理学的側面から研究しています。
受賞歴平成27年度「理学療法学 第7回学術誌優秀論文賞 優秀賞」
研究論文<国際誌筆頭・責任著者論文>
1. Miyaguchi S, Onishi H, Kojima S, Sugawara K, Tsubaki A, Kirimoto H, Tamaki H, Yamamoto N. Corticomotor excitability induced by anodal transcranial direct current stimulation with and without non-exhaustive movement. Brain Research. 1529: 83-91. 2013.
2. Miyaguchi S, Kojima S, Kirimoto H, Tamaki H, Onishi H. Do differences in levels, types, and duration of muscle contraction have an effect on the degree of post-exercise depression?. Frontiers in human neuroscience. 10: 159. 2016.
3. Miyaguchi S, Kojima S, Sasaki R, Kotan S, Kirimoto H, Tamaki H, Onishi H. Decrease in short-latency afferent inhibition during corticomotor postexercise depression following repetitive finger movement. Brain and Behavior. 2017.
4. Miyaguchi S, Kojima S, Sasaki R, Tamaki H, Onishi H. Modulation of short-latency afferent inhibition and short-interval intracortical inhibition by test stimulus intensity and motor evoked potential amplitude. Neuroreport. 2017.
5. Miyaguchi S, Otsuru N, Kojima S, Saito K, Inukai Y, Masaki M, Onishi H. Transcranial alternating current stimulation with gamma oscillations over the primary motor cortex and cerebellar hemisphere improved visuomotor performance. Frontiers in behavioral neuroscience. 2018.
6. Ishikawa N, Miyao R, Tsuiki S, Sasaki R, Miyaguchi S, Onishi H. Corticomotor excitability following repetitive voluntary movement. Journal of clinical neuroscience. 57:93-98.2018.
7. Miyaguchi S, Otsuru N, Kojima S, Yokota H, Saito K, Inukai Y, Onishi H. Gamma tACS over M1 and cerebellar hemisphere improves motor performance in a phase-specific manner. Neuroscience Letters. 694:64-68.2018.
8. Miyaguchi S, Otsuru N, Kojima S, Yokota H, Saito K, Inukai Y, Onishi H. The effect of gamma tACS over the M1 region and cerebellar hemisphere does not depend on current intensity. Journal of Clinical Neuroscience. 65:54-58.2019.
9. Abe T, Miyaguchi S, Otsuru N, Onishi H. The effect of transcranial random noise stimulation on corticospinal excitability and motor performance. Neuroscience letters. 705:138-142.2019.
10. Miyaguchi S, Yamaguchi M, Kojima S, Yokota H, Saito K, Inukai Y, Otsuru N, Onishi H. Time course of bilateral corticospinal tract excitability in the motor-learning process. Neuroscience letters. 711:2019.

<国内誌筆頭>
1. 宮口翔太,小島 翔,菅原和広,桐本 光,田巻弘之,大西秀明.手指運動課題動作の違いが皮質脊髄路興奮性に与える影響(2013)第28回日本生体磁気学会誌.
2. 宮口翔太,大西秀明,小島 翔,菅原和広,桐本 光,田巻弘之,山本智章.経頭蓋直流電流刺激の効果的な介入方法の検討-電極貼付部位および電流強度の影響-.理学療法学. Vol.42. No.3. 213-219. 2015.

<国際誌共同>
1. Saito K, Sugawara K, Miyaguchi S, Matsumoto T, Kirimoto H, Tamaki H, Onishi H. The modulatory effect of electrical stimulation on the excitability of the corticospinal tract varies according to the type of muscle contraction being performed. Frontiers in human neuroscience. 8: 835. 2014. doi: 10.3389/fnhum.2014.00835. eCollection 2014.
2. Kojima S, Onishi H, Sugawara K, Miyaguchi S, Kirimoto H, Tamaki H, Shirozu H, Kamayama S. No relation between afferent facilitation induced by digital nerve stimulation and the latency of cutaneomuscular reflexes and somatosensory evoked magnetic fields. Frontiers in human neuroscience. 8: 1023. 2014. doi: 10.3389/fnhum.2014.01023. eCollection 2014.
3. Kirimoto H, Miyaguchi S, Onishi H, Suzuki M, Sugawara K, Matsumoto T, Tamaki H. Plasticity of human motor associate and primary sensorimotor cortices induced by tDCS. Advances in Exercise and Sports Physiology. 21(3): 47-52. 2015.
4. Sugawara K, Onishi H, Yamashiro K, Kojima S, Miyaguchi S, Kirimoto H, Tsubaki A, Tamaki H, Shirozu H, and Kameyama S. The effect of anodal transcranial direct current stimulation over the primary motor or somatosensory cortices on somatosensory evoked magnetic fields. Clinical Neurophysiology. 126(1): 60-67. 2015. doi: 10.1016/j.clinph.2014.04.014.
5. Kojima S, Onishi H, Miyaguchi S, Kotan S, Sugawara K, Kirimoto H, Tamaki H. Effects of cathodal transcranial direct current stimulation to primary somatosensory cortex on short-latency afferent inhibition. Neuroreport. 26(11): 634-637. 2015. doi: 10.1097/WNR.0000000000000402.
6. Kotan S, Kojima S, Miyaguchi S, Sugawara K, Onishi H. Depression of corticomotor excitability after muscle fatigue induced by electrical stimulation and voluntary contraction. Frontiers in human neuroscience. 9: 363. 2015. doi: 10.3389/fnhum.2015.00363. eCollection 2015.
7. Saito K, Onishi H, Miyaguchi S, Kotan S, Fujimoto S. Effect of Paired-Pulse Electrical Stimulation on the Activity of Cortical Circuits. Frontiers in Human Neuroscience. 9: 671. 2015. doi: 10.3389/fnhum.2015.00671. eCollection 2015.
8. Sasaki R, Miyaguchi S, Kotan S, Kojima S, Kirimoto H, Onishi H. Modulation of cortical inhibitory circuits after cathodal transcranial direct current stimulation over the primary motor cortex. Frontiers in Human Neuroscience. 10: 30. 2016. doi: 10.3389/fnhum.2016.00030. eCollection 2016.
9. Tsubaki A, Takai H, Kojima S, Miyaguchi S, Sugawara K, Sato D, Tamaki H, Onishi H. Changes in Cortical Oxyhaemoglobin Signal During Low-Intensity Cycle Ergometer Activity: A Near-Infrared Spectroscopy Study. Advances in experimental medicine and biology. 876: 79-85. 2016. doi: 10.1007/978-1-4939-3023-4_10.
10. Takai H, Tsubaki A, Sugawara K, Miyaguchi S, Oyanagi K, Matsumoto T, Onishi H, Ymamoto N. Effect of Transcranial Direct Current Stimulation over the Primary Motor Cortex on Cerebral Blood Flow: A Time Course Study Using Near-infrared Spectroscopy. Advances in experimental medicine and biology. 876: 335-341. 2016. doi: 10.1007/978-1-4939-3023-4_42.
11. Sugawara K, Onishi H, Yamashiro K, Kojima S, Miyaguchi S, Kotan S, Tsubaki A, Kirimoto H, Tamaki H, Shirozu H, Kameyama S. Effect of range and angular velocity of passive movement on somatosensory evoked magnetic fields. Brain Topography. 29(5): 693-703. 2016. doi: 10.1007/s10548-016-0492-4.
12. Sugawara K, Onishi H, Yamashiro K, Kotan S, Kojima S, Miyaguchi S, Tsubaki A, Kirimoto H, Tamaki H, Shirozu H, Kameyama S. Effect of muscle contraction strength on gating of somatosensory magnetic fields. Experimental Brain Research. 234: 3389-3398. 2016.
13. Tsubaki A, Takai H, Oyanagi K, Kojima S, Tokunaga Y, Miyaguchi S, Sugawara K, Sato D, Tamaki H, Onishi H. Correlation Between the Cerebral Oxyhaemoglobin Signal and Physiological Signals During Cycling Exercise: A Near-Infrared Spectroscopy Study. Advances in experimental medicine and biology. 923: 159-166. 2016. doi: 10.1007/978-3-319-38810-6_21.
14. Inukai Y, Saito K, Sasaki R, Tsuiki S, Miyaguchi S, Kojima S, Masaki M, Otsuru N, Onishi H. Comparison of three non-invasive transcranial electrical stimulation methods for increasing cortical excitability. Frontiers in human neuroscience. 10: 668. 2016. doi: 10.3389/fnhum.2016.00668. eCollection 2016.
15. Sasaki R, Kotan S, Nakagawa M, Miyaguchi S, Kojima S, Saito K, Inukai Y, Onishi H. Presence and absence of muscle contraction elicited by peripheral nerve electrical stimulation differentially modulate primary motor cortex excitability. Frontiers in human neuroscience. 11:146. 2017. doi: 10.3389/fnhum.2017.00146. eCollection 2017.
16. Nakagawa M, Sasaki R, Tsuiki S, Miyaguchi S, Kojima S, Saito K, Inukai Y, Onishi H. Effects of passive finger movement on cortical excitability. Frontiers in human neuroscience. 11:216. 2017. doi: 10.3389/fnhum.2017.00216. eCollection 2017.
17. Sasaki R, Nakagawa M, Tsuiki S, Miyaguchi S, Kojima S, Saito K, Inukai Y, Masaki M, Otsuru N, Onishi H. Regulation of primary motor cortex excitability by repetitive passive finger movement frequency. Neuroscience. 357: 232-240.2017.
18. Inukai Y, Otsuru N, Masaki M, Saito K, Miyaguchi S, Kojima S, Onishi H. Effect of noisy galvanic vestibular stimulation on center of pressure sway of static standing posture. Brain Stimulation. 11(1): 85-93.2017.
19. Kojima S, Onishi H, Miyaguchi S, Kotan S, Sasaki R, Nakagawa M, Kirimoto H, Tamaki H. Modulation of corticospinal excitability depends on the pattern of mechanical tactile stimulation. Neural plasticity. 2018.
20. Onishi H, Otsuru N, Kojima S, Miyaguchi S, Saito K, Inukai Y, Yamashiro K, Sato D, Tamaki H, Shirozu H, Kameyama S. Variability and reliability of paired-pulse depression and cortical oscillation induced by median nerve stimulation. Brain Topography. 31(5):780-794.2018.
21. Saito K, Otsuru N, Inukai Y, Kojima S, Miyaguchi S, Tsuiki S, Sasaki R, Onishi H. Inhibitory mechanisms in primary somatosensory cortex mediate the effects of peripheral electrical stimulation on tactile spatial discrimination. Neuroscience. 384:262-274. 2018.
22. Sasaki R, Tsuiki S, Miyaguchi S, Kojima S, Saito K, Inukai Y, Otsuru N, Onishi H. Somatosensory inputs induced by passive movement facilitate primary motor cortex excitability depending on the interstimulus interval, movement velocity, and joint angle. Neuroscience. 386:194-204.2018.
23. Inukai Y, Masaki M, Otsuru N, Saito K, Miyaguchi S, Kojima S, Onishi H. Effect of noisy galvanic vestibular stimulation in community-dwelling elderly people: a randomised controlled trial. Journal of NeuroEngineering and Rehabilitation. 2018.
24. Sasaki R, Tsuiki S, Miyaguchi S, Kojima S, Saito K, Inukai Y, Otsuru N, Onishi H. Repetitive passive finger movement modulates primary somatosensory cortex excitability. Frontiers in human neuroscience. 2018.
25. Tsuiki S, Sasaki R, Pham.M.V, Miyaguchi S, Kojima S, Saito K, Inukai Y, Otsuru N, Onishi H. Repetitive passive movement modulates corticospinal excitability: Effect of movement and rest cycles and subject attention. Frontiers in Behavioral Neuroscience. 2019.
26. Tsuiki S, Sasaki R, Pham.M.V, Miyaguchi S, Kojima S, Saito K, Inukai Y, Otsuru N, Onishi H. The effect of combined transcranial direct current stimulation and peripheral nerve electrical stimulation on corticospinal excitability. PLOS ONE. 2019.
27. Otsuru N, Kamijo K, Otsuki T, Kojima S, Miyaguchi S, Saito K, Inukai Y, Onishi H. 10 Hz transcranial alternating current stimulation over posterior parietal cortex facilitates tactile temporal order judgment. Behavioral Brain Research. 368:2019.
28. Saito K, Otsuru N, Inukai Y, Miyaguchi S, Yokota H, Kojima S, Sasaki R, Onishi H. Comparison of transcranial electrical stimulation regimens for effects on inhibitory circuit activity in primary somatosensory cortex and tactile spatial discrimination performance. Behavioral Brain Research. 375: 112168.2019.
29. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Effects of repetitive passive movement on ankle joint on spinal reciprocal inhibition. Experimental Brain Research. 237:3409-3417.2019.
30. Kojima S, Miyaguchi S, Sasaki R, Tsuiki S, Saito K, Inukai Y, Otsuru N, Onishi H. The effects of mechanical tactile stimulation on corticospinal excitability and motor function depend on pin protrusion patterns. Scientific Reports. 2019.
31. Yokota H, Otsuru N, Kikuchi R, Suzuki R, Kojima S, Saito K, Miyaguchi S, Inukai Y, Onishi H. Establishment of optimal two-point discrimination test method and consolidation of reproducibility. Neuroscience letters. 714.2020.

<国内誌共同>
1. 菅原和広,大西秀明,山代幸哉,小島 翔,宮口翔太,桐本 光,田巻弘之,村上博淳,
亀山茂樹.一次運度野へのAnodal tDCSが体性感覚誘発磁界に及ぼす影響(2013)日本生体磁気学会誌.
2. 桐本光,田巻弘之,鈴木誠,菅原和広,宮口翔太,大山峰生,大西秀明.同側手内筋間および利き手-非利き手の同名筋における皮質内中継時間の違い(2013)日本生体磁気学会誌.26:292-293
3. 小島 翔,大西秀明,菅原和広,宮口翔太,佐藤大輔,桐本 光,田巻弘之,村上博淳,亀山茂樹.電気刺激による求心性促通と体性感覚誘発磁界の関係(2013)第28回日本生体磁気学会誌.
4. 大西秀明,菅原和広,宮口翔太,小島翔,田巻弘之,桐本光,山代幸哉,佐藤大輔,白水洋史,亀山茂樹.電気刺激列による刺激条件が体性感覚誘発磁場に及ぼす影響.(2014)第29回日本生体磁気学会.
5. 菅原和広,大西秀明,宮口翔太,山代幸哉,田巻弘之,椿 淳裕,桐本 光,白水洋史,亀山茂樹.他動運動範囲の違いが体性感覚誘発磁界に及ぼす影響.(2014)第29回日本生体磁気学会.
6. 松本卓也,桐本 光,宮口翔太,大西秀明,田巻弘之.キーボードでの単語入力課題が同側一次運動野の皮質内抑制機能に及ぼす影響.臨床神経生理学.Vol.43(2). 70-78. 2015.
7. 栗原豊明,宮口翔太,伊賀敏郎.術後2週における大腿骨近位部骨折の平行棒内歩行時の荷重率と膝伸展筋力.Hip Joint.Vol.41. 46-49. 2015.
8. 小島 翔,宮口翔太,小丹晋一,桐本 光,田巻弘之,大西秀明.末梢電気刺激による求心性抑制が二連発磁気刺激による皮質内興奮性に及ぼす影響.理学療法学.Vol.43. No.2. 82-89. 2016.
9. 丸山祐一,椿 淳裕,高井遥菜,宮口翔太,大西秀明.運動イメージ想起方法の違いが運動関連領野の脳血流変化に及ぼす影響.日本基礎理学療法学雑誌.Vol.19(2). 72-80. 2016.
研究業績<代表>
平成29年度 科研費若手研究B 「Homeostatic plasticityを利用した経頭蓋直流電流刺激法の考案」
平成31年度 科研費若手研究 「運動学習に寄与する神経ネットワークの強化が運動学習効率にもたらす効果の解明」

<分担>
平成31年度 科研費基盤研究A 「知覚学習イノベーション‐次世代感覚運動学習法の創出を目指して‐」
社会的活動・新潟県理学療法士会 学術部員(2018年~)