平林怜 | | 新潟医療福祉大学

リハビリテーション学部

Department of Physical Therapy 理学療法学科

教員紹介

平林怜写真

リハビリテーション学部／理学療法学科
Faculty of Rehabilitation／Department of Physical Therapy

平林怜 Ryo Hirabayashi

講師

プロフィール

担当科目	整形外科理学療法学、スポーツ障害理学療法学、物理療法学、臨床実習Ⅰ
専門分野	スポーツ理学療法学、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／2021年
資格	理学療法士基礎理学療法専門理学療法士スポーツ理学療法認定理学療法士
過去の経歴	相澤病院スポーツ障害予防治療センターを経て現職
所属団体・学会等	日本理学療法士協会，日本臨床スポーツ医学会，日本臨床神経生理学学会，日本整形外科スポーツ医学会，日本体力医学会，日本スポーツ歯科医学会，日本物理療法学会
競技歴	2009，2010：準硬式大学野球北信越選抜　全国大会出場

外部リンク

業績等

研究領域	関節運動に重要な脊髄相反性抑制に着目して、神経生理学的手法から運動パフォーマンスの改善を目的とした研究咬合が運動パフォーマンスに及ぼす影響を明らかにする研究力みが脊髄相反性抑制に及ぼす影響を明らかにする研究
研究紹介	関節運動時に重要な脊髄相反性抑制の機能を改善できれば、関節運動の運動パフォーマンスが向上することに繋がります。現在は、他動運動に着目し、他動運動と脊髄相反性抑制の関係を解明する研究を行っています。これが明らかになれば、上位運動ニューロン障害といった中枢疾患患者、高齢者、アスリートに対するリハビリテーションに応用できる可能性があります。
受賞歴	1. 2022年度日本スポーツ歯科医学会第33回学術大会学会賞 2. 2020年度新潟医療福祉大学大学院博士後期課程学長賞 3. 2019年度第23回日本基礎理学療法学会学術大会大会長賞 4. 2019年度財団法人石本記念デサントスポーツ科学振興財団優秀賞 5. 2018年度新潟医療福祉大学大学院修士課程学長賞
研究論文（英文）	［筆頭］ 1. Hirabayashi R, Edama M, Takeda M, Yamada Y, Yokota H, Sekine C, Onishi H. Participant attention on the intervention target during repetitive passive movement improved spinal reciprocal inhibition enhancement and joint movement function. European Journal of Medical Research. 2023 Oct 12; 28(1):428. 2. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Effects of clenching strength on exercise performance: Verification using spinal function assessments. Sports Health. 2021 May 29: 19417381211014836. 3. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Enhancement of spinal reciprocal inhibition depends on the movement speed and range of repetitive passive movement. Eur J Neurosci. 2020; 52(8): 3929-3943. 4. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Effects of repetitive passive movement on ankle joint on spinal reciprocal inhibition. Brain Sci. 2020 Aug 24; 10(9):587. 5. 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. 2019; 237(12): 3409-3417. 6. Hirabayashi R, Edama M, Kojima S, Ito W, Nakamura E, Kikumoto T, Onishi H. Spinal Reciprocal Inhibition in the Co-contraction of the Lower Leg Depends on Muscle Activity Ratio. Experimental Brain Research. 2019; 237(6): 1469-1478. 7. Hirabayashi R, Edama M, Kojima S, Nakamura M, Ito W, Nakamura E, Kikumoto T, Onishi H. Effects of reciprocal inhibition on contraction intensity of co-contraction. Frontiers in Human Neuroscience. 2018; 12: 57. ［共著］ 1. Yamada Y, Hirabayashi R, Okada Y, Yokota H, Sekine C, Edama M. Effects of remote facilitation on ankle joint movement: Focusing on occlusal strength and balance. Health Sci Rep. 2023 Feb; 4;6(2):e1098. 2. Sakamoto K, Edama M, Osanami H, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Akuzawa H, Toriumi T, Kageyama I. Relationship between first tarsometatarsal ligament morphology and its continuity with the fibularis longus and first tarsometatarsal joint degeneration. Clin Anat. 2024 Apr 15. 3. Saito R, Shagawa M, Sugimoto Y, Hirai T, Kato K, Sekine C, Yokota H, Hirabayashi R, Ishigaki T, Akuzawa H, Togashi R, Yamada Y, Osanami H, Edama M. Changes in the mechanical properties of the thigh and lower leg muscle-tendon units during the early follicular and early luteal phases. Front Sports Act Living. 2024 Mar 26; 6:1323598. 4. Yokota H, Edama M, Kawanabe Y, Hirabayashi R, Sekikne C, Akuzawa H, Ishigaki T, Otsuru N, Saito K, Kojima S, Miyaguchi S, Onishi H. Effects of transcutaneous auricular vagus nerve stimulation at left cymba concha on experimental pain as assessed with the nociceptive withdrawal reflex, and correlation with parasympathetic activity. Eur J Neurosci. 2024 May; 59(10):2826-2835. 5. Osanami H, Akuzawa H, Sakamoto K, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Edama M. Validation of anterior ankle soft tissue dynamics and shear modulus for anterior ankle impingement syndrome after ankle fracture surgery. Sci Rep. 2024 Mar 11; 14(1):5863. 6. Sekine C, Yamamoto M, Hirabayashi R, Yokota H, Edama M. Comparison of trunk muscle activity during lumbar stabilization exercises on stable and unstable surfaces. J Back Musculoskelet Rehabili. 2024; 37(3):801-809. 7. Ishigaki T, Akuzawa H, Sekine C, Yokota H, Hirabayashi R, Edama M. Elbow valgus stress during towel drills in college baseball players. J Shoulder Elbow Surg. 2024 Apr; 33(4):765-772. 8. Hirai T, Edama M, Togashi R, Osanami H, Saito R, Kato K, Shagawa M, Sekine C, Yokota H, Hirabayashi R, Ishigaki T, Akuzawa H, Yamada Y, Toriumi T, Kageyama I. Anatomical study of type classification and surface area of attachment sites for tibialis anterior tendon. BMC Musculoskelet Disord. 2023 Aug 3; 24(1):631. 9. Sekine C, Yokota H, Hirabayashi R, Akuzawa H, Ishigaki T, Kikumoto T, Edama M. Comparison of trunk muscle thickness and brightness in collegiate female athletes with and without a history of low back pain. Isokinetics and Exercise Science. 2024 (in press) 10. Sekine C, Hayashi H, Hirabayashi R, Yokota H, Saisu K, Takabayashi T, Edama M. Comparison of trunk muscle activity while lifting objects of expected and unexpected weight with and without low back pain. Isokinetics and Exercise Science. 2023 (in press) 11. Yokota H, Edama M, Hirabayashi R, Sekine C, Otsuru N, Saito K, Kojima S, Miyaguchi S, Onishi H. Effects of Stimulus Frequency, Intensity, and Sex on the Autonomic Response to Transcutaneous Vagus Nerve Stimulation. Brain Sci. 2022 Aug 4; 4;12(8):1038. 12. Sekine C, Saisu K, Hirabayashi R, Yokota H, Hayashi H, Takabayashi T, Edama M. Immediate Effects of Stabilization Exercises on Trunk Muscle Activity during Jump Header Shooting: A Pilot Study. Healthcare (Basel). 2022 Jul 9; 10(7):1272. 13. Togashi R, Edama M, Shagawa M, Osanami H, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Akuzawa H, Yamada Y, Toriumi T, Kageyama I. Relationship between Joint and Ligament Structures of the Subtalar Joint and Degeneration of the Subtalar Articular Facet. Int J Environ Res Public Health. 2023 Feb 9; 20(4):3075. 14. Shagawa M, Maruyama S, Sekine C, Yokota H, Hirabayashi R, Togashi R, Yamada Y, Osanami H, Sato D, Edama M. Knee Laxity in the Menstrual Cycle after Anterior Cruciate Ligament Reconstruction: A Case Series. Int J Environ Res Public Health. 2023 Jan 27; 20(3):2277 15. Edama M, Ohya T, Maruyama S, Shagawa M, Sekine C, Hirabayashi R, Yokota H, Ishigaki T, Akuzawa H, Togashi R, Yamada Y, Takabayashi T. Relationship between Changes in Foot Arch and Sex Differences during the Menstrual Cycle. Relationship between Changes in Foot Arch and Sex Differences during the Menstrual Cycle. 2022 Dec 28; 20(1):509. 16. Uchiyama I, Edama M, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Shagawa M, Togashi R, Yamada Y, Kageyama I. Anatomical Study of Sites and Surface Area of the Attachment Region of Tibial Posterior Tendon Attachment. Int J Environ Res Public Health. 2022 Dec 8; 19(24):16510 17. Maruyama S, Sekine C, Shagawa M, Yokota H, Hirabayashi R, Togashi R, Yamada Y, Hamano R, Ito A, Sato D, Edama M. Menstrual Cycle Changes Joint Laxity in Females-Differences between Eumenorrhea and Oligomenorrhea. J Clin Med. 2022 Jun 5; 11(11):3222. 18. Edama M, Otsuki T, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Kageyama I. Morphological characteristics of the infrapatellar fat pad. Sci Rep. 2022 May 27; 12(1):8923. 19. Tsubono K, Kudo R, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Shagawa M, Togashi R, Yamada Y, Edama M. Changes in medial elbow joint space with differences in contraction strength of flexor-pronator muscle under elbow valgus stress. J Shoulder Elbow Surg. 2022 Oct; 31(10):2011-2016. 20. Morishita S, Hirabayashi R, Tsubaki A, Aoki O, Fu JB, Onishi H, Tsuji T. Relationship between balance function and QOL in cancer survivors and healthy subjects. Medicine (Baltimore). 2021 Nov 19; 100(46):e27822. 21. Morishita S, Hirabayashi R, Tsubaki A, Aoki O, Fu JB, Onishi H, Tsuji T. Assessment of the Mini-Balance Evaluation Systems Test, Timed Up and Go test, and body sway test between cancer survivors and healthy participants. Clin Biomech (Bristol, Avon). 2019; 69: 6928-33. 22. Shagawa M, Maruyama S, Sekine C, Yokota H, Hirabayashi R, Hirata A, Yokoyama M, Edama M. Comparison of anterior knee laxity, stiffness, genu recurvatum, and general joint laxity in the late follicular phase and the ovulatory phase of the menstrual cycle. BMC Musculoskelet Disord. 2021 Oct 18; 22(1):886. 23. Maruyama S, Yamazaki T, Sato Y, Suzuki Y, Shimizu S, Ikezu M, Kaneko F, Matsuzawa K, Hirabayashi R, Edama M. Relationship Between Anterior Knee Laxity and General Joint Laxity During the Menstrual Cycle. Orthop J Sports Med. 2021 Mar 29; 9(3):2325967121993045. 24. Edama M, Takabayashi T, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Syagawa M, Togashi R, Yamada Y, Otani H. Number of fiber bundles in the fetal anterior talofibular ligament. Surg Radiol Anat. 2021 Dec; 43(12):2077-2081. 25. Edama M, Matsuzawa K, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Sato N. Elbow valgus stability of the transverse bundle of the ulnar collateral ligament. BMC Musculoskelet Disord. 2021 Oct 12; (1):873. 26. Ikezu M, Edama M, Inai T, Matsuzawa K, Kaneko F, Hirabayashi R, Kageyama I. The Effects of Differences in the Morphologies of the Ulnar Collateral Ligament and Common Tendon of the Flexor-Pronator Muscles on Elbow Valgus Braking Function: A Simulation Study. Int. J. Environ. Res. Public Health 2021, 18(4), 1986. 27. Edama M, Takabayashi T, Hirabayashi R, Yokota H, Inai T, Sekine C, Matsuzawa K, Otsuki T, Maruyama S, kageyama I. Anatomical variations in the insertion of the peroneus longus tendon. Surgical and Radiologic Anatomy. 2020; 42(10): 1141-1144. 28. Edama M, Takabayashi T, Hirabayashi R, Yokota H, Sekine C, Inai T, Matsuzawa K, Otsuki T, Maruyama S, Kageyama I. Morphological features of the lateral plantar ligament of the transverse metatarsal arch. Clinical Anatomy. 2020 (inpress) 29. Suzuki Y, Edama M, Kaneko F, Ikezu M, Matuszawa K, Hirabayashi R, Kagayama I. Morphological characteristics of the Lisfranc ligament. Journal of Foot and Ankle Research. 2020 Jul 16; 13(1):46. 30. Edama M, Takabayashi T, Hirabayashi R, Yokota H, Sekine C, Inai T, Kageyama I. Morphological characteristics of the plantar calcaneocuboid ligaments. J Foot Ankle Res. 2021 Jan 7; 14(1):3. 31. Maruyama S, Yamazaki T, Sato Y, Suzuki Y, Shimizu S, Ikezu M, Kaneko F, Matsuzawa K, Hirabayashi R, Edama M. Relationship between anterior knee laxity and general joint laxity in the menstrual cycle. The Orthopaedic Journal of Sports Medicine. 2020 (in press) 32. Matsuzawa K, Edama M, Ikezu M, Kaneko F, Hirabayashi R, Kageyama I. The origin structure of each finger in the flexor digitorum superficialis muscle. Surg Radiol Anat. 2021 Jan; 43(1):3-10. 33. Edama M, Takabayashi T, Inai T, Hirabayashi R, Ikezu M, Kaneko F, Kanta M, Kageyama I. Morphological features of the deep component of the posterior inferior tibiofibular ligament. Surg Radiol Anat. 2020 Jun; 42(6):691-693. 34. Ikezu M, Edama M, Matsuzawa K, Kaneko F, Shimizu S, Hirabayashi R, Kageyama I. Morphological features of the ulnar collateral ligament of the elbow and common tendon of flexor-pronator muscles. The Orthopaedic Journal of Sports Medicine. 2020 Sep 21; 8(9):2325967120952415. 35. Kaneko F, Edama M, Ikezu M, Matsuzawa K, Hirabayashi R, Kageyama I. Anatomical characteristics of tissues attached to the fifth metatarsal bone. The Orthopaedic Journal of Sports Medicine. 2020 Sep 18; 8(9):2325967120947725. 36. Edama M, Takabayashi T, Inai T, Hirabayashi R, Ikezu M, Kaneko F, Kanta M, Kageyama I. Morphological features of the cervical ligament. Surg Radiol Anat. 2020 Feb; 42(2):215-218. 37. Nakamura E, Edama M, Kikumoto T, Ito W, Hirabayashi R, Yamamoto N, Kubo M. Impact of physical functions on location of arm pain in youth baseball players. J Phys Fitness Sports Med. 2019; 8(4): 156-164. 38. Kikumoto T, Akatsuka K, Nakamura E, Ito W, Hirabayashi R, Edama M. Quantitative evaluation method for clarifying ankle plantar flexion angles using anterior drawer and inversion stress tests: a cross-sectional study. J Foot Ankle Res. 2019 May 3; 12:27. 39. Edama M, Takabayashi T, Inai T, Hirabayashi R, Ikezu M, Kaneko F, Kanta M, Kageyama I. Morphological features of the posterior intermalleolar ligament. Surg Radiol Anat. 2019 Dec; 41(12):1441-1443. 40. Nakamura M, Ohya S, Aoki T, Suzuki D, Hirabayashi R, Kikumoto T, Nakamura E, Ito W, Takabayashi T, Edama M. Differences in muscle attachment proportion within the most common location of Medial Tibial Stress Syndrome in vivo. Orthop Traumatol Surg Res. 2019 Nov; 105(7):1419-1422. 41. Edama M, Takeishi M, Kurata S, Kikumoto T, Takabayashi T, Hirabayashi R, Inai T, Ikezu M, Kaneko F, Kageyama I. Morphological features of the inferior fascicle of the anterior inferior tibiofibular ligament. Sci Rep. 2019 Jul 18; 9(1):10472. 42. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. Relationships between differences in the number of fiber bundles of the anterior talofibular ligament and differences in the angle of the calcaneofibular ligament and their effects on ankle braking function. Surg Radiol Anat. 2019 Jun; 41(6):675-679. 43. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. The relationships between the quadratus plantae and the flexor digitorum longus and the flexor hallucis longus. Surg Radiol Anat. 2019 Jun; 41(6):689-692. 44. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. Differences in the strain applied to Achilles tendon fibers when the subtalar joint is overpronated: A simulation study. Surg Radiol Anat. 2019 May; 41(5):595-599. 45. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. The effect of differences in the number of fiber bundles of the anterior tibial ligament on ankle braking function: A simulation study. Surg Radiol Anat. 2019 Jan; 41(1):69-73. 46. Nakamura M, Hirabayashi R, Ohya S, Aoki T, Suzuki D, Shimamoto M, Kikumoto T, Ito W, Nakamura E, Takabayashi T, Edama M. Effect of static stretching with superficial cooling on muscle stiffness. Sports Med Int Open. 2018; 25;2(5):E142-E147. 47. Edama M, Kageyama I, Kikumoto T, Takabayashi T, Ito W, Nakamura E, Hirabayashi R, Inai T, Ikezu M, Kaneko F, Kumazaki A, Inaba H, Omori G. Morphological characteristics of the lateral talocalcaneal ligament: A large-scale anatomical study. Surg Radiol Anat. 2019 Jan; 41(1):25-28. 48. Edama M, Ikezu M, Kaneko F, Kikumoto T, Takabayashi T, Hirabayashi R, Inai T, Kageyama I. Morphological features of the bifurcated ligament. Surg Radiol Anat. 2019 Jan; 41(1):3-7. 49. Edama M, Kageyama I, Kikumoto T, Nakamura M, Ito W, Nakamura E, Hirabayashi R, Takabayashi T, Inai T, Onishi H. The effects on calcaneofibular ligament function of differences in the angle of the calcaneofibular ligament with respect to the long axis of the fibula: a simulation study. Journal of Foot and Ankle Research. 2018; 10: 60. (原著論文) (査読有) 50. Edama M, Kageyama I, Kikumoto T, Nakamura M, Ito W, Nakamura E，Hirabayashi R, Takabayashi T, Inai T, Onishi H. Morphological features of the anterior talofibular ligament by the number of fiber bundles. Annals of Anatomy, 2018; 216: 69-74. (原著論文) (査読有) 51. Ohya S, Nakamura M, Aoki T, Suzuki D, Kikumoto T, Nakamura E, Ito W, Hirabayashi R, Takabayashi T, Edama M. The effect of a running task on muscle shear elastic modulus of posterior lower leg. Journal of Foot and Ankle Research. 2017; 12(10): 56. (原著論文) (査読有)
研究論文（和文）	［筆頭］ 1. 平林怜，江玉睦明，大西秀明．脳刺激と末梢刺激のニューロモデュレーション：高齢者の脊髄機能と関節運動による検討．大和ヘルス財団研究誌． 2023； 46：131-136 2. 平林怜，江玉睦明，大西秀明．噛みしめがもたらす運動パフォーマンスの影響：脊髄機能による検証．デサントスポーツ科学 2022； 43：155-167 3. 平林怜，江玉睦明．脊髄のニューロモデュレーションによる相反性抑制増強法の開発．笹川科学 2022 （in press） 4. 平林怜，江玉睦明，大西秀明．脊髄相反性抑制に着目した力みのメカニズムの解明．デサントスポーツ科学． 2020; 41: 175-184． 5. 平林怜，村上成道，岩谷友倫，伊坪敏郎．青木啓成．上肢の肢位変化における体幹機能評価の検証－体幹と下肢の筋活動動態に着目して－．理学療法ジャーナル． 2019 53（3），［共著］ 1. 伊藤渉，江玉睦明，菊元孝則，中村絵美，平林怜，金子史弥，大森豪．大学生女性サッカー選手におけるACL再建術後のdrop vertical jumpの膝外反変位量についての検討．スポーツ傷害 (1342-4483)24巻 Page7-9． 2. 下島蒼一朗，坂本義峰，平林怜，青木啓成．動作時の骨盤アライメント補正により疼痛が軽減したシンスプリントの一症例．長野県理学療法学会誌， 2018 46(2)，49-52，
総説・解説	1. 平林怜．脊髄相反性抑制増強法の効果的な介入法．基礎理学療法学； 2021； 24(1)：38-45．
科学研究費	1. 2022-2024年度基盤研究（C）「脳刺激と末梢刺激の融合による相反性抑制増強法の開発」 2. 2020-2021年度若手研究「反復他動運動に着目した効果的な相反性抑制増強法の開発」 3. 2018-2019年度若手研究「過剰な同時収縮を引き起こすIa相反抑制と反回抑制のメカニズムの解明」
共同研究・受託研究等	1. 研究助成金財団法人石本記念デサントスポーツ科学振興財団「運動パフォーマンス向上となる最適な咬合の解明：脳機能と脊髄機能に着目」 2. 研究助成金大和証券ヘルス財団「高齢者の転倒予防となるニューロモデュレーションによる介入法の開発」 3. 研究助成金財団法人石本記念デサントスポーツ科学振興財団「噛みしめがもたらす運動パフォーマンスの影響：脊髄機能による検証」 4. 研究助成金笹川科学研究助成「脊髄のニューロモデュレーションによる相反性抑制増強法の開発」 5. 研究助成金財団法人石本記念デサントスポーツ科学振興財団「脊髄相反性抑制に着目した力みのメカニズムの解明」 6. 厚生労働省スポーツ庁委託事業「女性アスリートの育成・支援プロジェクト」 7. 研究助成金公益財団法人ミズノスポーツ振興財団助成金
学会等研究発表	［筆頭演者］ 1. 平林怜、阿部明日香、横田裕丈、関根千恵、阿久澤弘、石垣智信、大森豪、江玉睦明．咬合強度と咬合バランスが着地動作に及ぼす影響．第34回日本臨床スポーツ医学会学術集会（横浜），2023.11.11-12 2. 平林怜，山田勇輝，須貝菜央，吉川悠人，森山華帆，岡田芳幸，吉田結梨子，江玉睦明．左右均衡な咬合は跳躍パフォーマンスを向上させる．第34回日本スポーツ歯科医学会（福岡），2023.11.18-19 3. 平林怜，岡田芳幸，山田勇輝，阿部明日香，大河内偉琉，中島早紀，江玉睦明．咬合による三叉神経入力が中枢機能に及ぼす影響：瞳孔径と脊髄機能で検討．第77回日本体力医学会大会（Web），2022.9.21-23 4. 平林怜，江玉睦明，岡田芳幸，山田勇輝，横田裕丈，関根千恵，舎川真侑，富樫亮弥，大森豪．咬合圧バランスによる遠隔促通効果が脊髄興奮性に及ぼす影響．第33回日本臨床スポーツ医学会学術集会（Web）．2022.11.19-20 5. 平林怜，岡田芳幸，吉田結梨子，江玉睦明．左右の咬合圧バランスが青斑核と脊髄興奮性に及ぼす影響．第33回日本スポーツ歯科医学会学術大会（東京都）．2022.12.3-4 6. 平林怜，江玉睦明，岡田芳幸，山田勇輝，阿部明日香，大河内偉琉，中島早紀，横田裕丈，関根千恵，大西秀明．咬合圧バランスによる遠隔促通効果が青斑核と脊髄興奮性に及ぼす影響．第27回日本基礎理学療法学会学術大会（大阪府）．2022.10.1-2 7. 平林怜，江玉睦明，横田裕丈，関根千恵，武田真依，山田勇輝，大西秀明. 反復他動運動が関節運動機能に及ぼす影響：注意対象に着目して．第51回日本臨床神経生理学会学術大会（web），2021.12.16-18. 8. 平林怜，江玉睦明，横田裕丈，関根千恵，武田真衣，本田優季，南千裕，山田勇輝，大西秀明. 反復他動運動が脊髄機能と関節運動機能に及ぼす影響：注意対象に着目して. 第26回日本基礎理学療法学会学術大会(web), 2021.10.23-24 9. 平林怜，武田真衣，山田勇輝，本田優季，南千裕，関根千恵，横田裕丈，大西秀明，江玉睦明. 末梢刺激による相反性抑制増強法：注意対象に着目. 第76回日本体力医学会大会(web). 第76回日本体力医学会大会, 2021.9.17-30 10. 平林怜，江玉睦明，山田勇輝，齊藤ありさ，縄涼平，大西秀明．噛みしめは脊髄の介在ニューロンを変調させる．第75回日本体力医学会大会（web），2020.9.24-26. 11. 平林怜，横田裕丈，伊藤渉，三瀬貴生，熊崎昌，菊元孝則，稲葉洋美，大森豪，江玉睦明. 噛みしめが及ぼす脊髄機能と運動パフォーマンスへの効果．第31回臨床スポーツ医学会学術大会（web），2020.11.14-30． 12. 平林怜，小島翔，江玉睦明，大西秀明．補足運動野への脳刺激が脊髄相反性抑制に及ぼす影響．第25回日本基礎理学療法学会学術集会（web）, 2020.12.13-18． 13. 平林怜，江玉睦明．噛みしめが運動パフォーマンスに及ぼす影響：脊髄機能との検証．第31回日本スポーツ歯科医学会学術大会（広島市），2020.12.4-5． 14. 平林怜，江玉睦明，小島翔，宮口翔太，大西秀明．反復他動運動は脊髄相反性抑制を増強させる．第24回日本基礎理学療法学会学術大会（新潟市），2019.11.30-12.1． 15. 平林怜，江玉睦明，伊藤渉，中村絵美，熊崎昌，菊元孝則，稲葉洋美，大森豪．反復他動運動は拮抗筋に対する相反抑制機能が向上する．第30回日本臨床スポーツ医学会学術集会（横浜市），2019.11.16-17． 16. 平林怜，江玉睦明，小島翔，宮口翔太，大西秀明．反復他動運動が脊髄相反性抑制に及ぼす影響．第74回日本体力医学会（つくば市），2019.9.19-21． 17. 平林怜，江玉睦明，小島翔，宮口翔太，大西秀明．反復他動運動が脊髄相反性抑制に及ぼす影響．第４回夏の学校（鹿児島市），2019.8.24-25． 18. 平林怜，江玉睦明，小島翔，宮口翔太，菊元孝則，大西秀明．足関節の反復他動運動がIa相反抑制に及ぼす影響．第二回足の構造と機能研究会学術大会（大阪市），2019.6.1-2． 19. 平林怜，江玉睦明，小島翔，大西秀明．前脛骨筋とヒラメ筋の収縮強度変化が脊髄相反性抑制に及ぼす影響．第3回夏の学校（名古屋），2018.8.19-20. 20. 平林怜，江玉睦明，菊元孝則，中村絵美，伊藤渉，大西秀明．低強度の同時収縮が脊髄相反性抑制に及ぼす影響．第73回日本体力医学会（福井），2018.9.7-9. 21. 平林怜，江玉睦明，菊元孝則，中村絵美，伊藤渉，稲葉洋美，大森豪．関節運動前の過剰な事前収縮は運動パフォーマンス低下に影響．第29回日本臨床スポーツ医学会学術集会（札幌），2018.11.2-3. 22. 平林怜，江玉睦明，小島翔，伊藤渉，中村絵美，菊元孝則，大西秀明．同時収縮中の収縮強度変化が脊髄相反性抑制に及ぼす影響．第48回日本臨床神経生理学会（東京），2018.11.8-10. 23. 平林怜，江玉睦明，小島翔，伊藤渉，中村絵美，菊元孝則，大西秀明．同時収縮中の収縮強度の割合がIa相反抑制とD1抑制に与える影響．第53回日本基礎理学療法学会学術集会（京都），2018.12.15-16. 24. 平林怜，村上成道，岩谷友倫，紅楳英信，山本葵，青木啓成．オーバーヘッドスポーツにおける体幹機能評価の検証．第52回日本理学療法学術大会，千葉，2017年5月12－14日． 25. 平林怜，江玉睦明，小島翔，斎藤慧，中村雅俊，伊藤渉，中村絵美，菊元孝則，大西秀明．同時収縮の強度の違いが相反性抑制度合に及ぼす影響．第2回基礎理学療法学夏の学校，長崎，2017年8月19－20． 26. 平林怜，伊坪敏郎，山本葵，岩谷友倫．上腕骨小頭離断性骨軟骨炎の予後に影響を及ぼす初診時臨床的特徴．第43回日本整形外科スポーツ医学会，宮崎，2017年9月8－9日． 27. 平林怜，中村雅俊，菊元孝則，中村絵美，伊藤渉，島本光希，江玉睦明．上肢の肢位変化が体幹機能に及ぼす影響．第72回日本体力医学会大会，松山，2017年9月16－18日． 28. 平林怜，中村雅俊，岩谷友倫，菊元孝則，中村絵美，伊藤渉，島本光希，江玉睦明．体幹と下肢の連動評価の検証骨盤の固定有無が体幹と下肢の筋活動動態に及ぼす影響．第28回日本臨床スポーツ医学会学術集会，東京，2017年11月18－19日． 29. 平林怜，江玉睦明，大西秀明．同時収縮の強度の違いが相反性抑制度合に及ぼす影響．基礎理学療法学夏の学校, 53, 2017． 30. 平林怜，江玉睦明 (他6名)．体幹と下肢の連動評価の検証骨盤の固定有無が体幹と下肢の筋活動動態に及ぼす影響．日本臨床スポーツ医学会誌, 25, 229, 2017． 31. 平林怜，伊坪敏郎，山本葵，岩谷友倫．上腕骨小頭離断性骨軟骨炎の予後に影響を及ぼす初診時臨床的特徴．日本整形外科スポーツ医学会雑誌, 37(4), 465, 2017． 32. 平林怜，村上成道，青木啓成 (他3名)．オーバーヘッドスポーツにおける体幹機能評価の検証．理学療法学, 44(2), 1235, 2017．
学会・職能団体の委員	1. Reviewer（Experimental Brain Research） 2. Reviewer（Scientific Reports） 3. Reviewer（Applied Sciences） 4. Reviewer（International Journal of Environmental Research and Public Health） 5. 第24回日本基礎理学療法学会学術集会　運営委員（2019年） 6. 日本臨床スポーツ医学会，学生のためのスポーツ医学セミナー，運営，新潟市，新潟医療福祉大学，2019.10.19 7. 【トレーナー活動】 8. 2013～2017：長野県高校野球連盟委託事業 9. 2014～2017：チーム団体へのメディカルテック（野球，陸上，冬季スポーツ） 10. 2014～2017：成長期を対象とした技術向上教室と障害予防事業 11. 2014～2017：長野県松本市介護予防事業，健康教室 12. 2015～2017：長野県諏訪清陵高等学校硬式野球部トレーナー 13. 2016～2017：松本大学硬式野球部トレーナー 14. 2017～2020：開志国際高等学校スクールトレーナー 15. 2020～2022：新潟スポーツ医科学センター（理学療法士）非常勤 16. 2017～現在：新潟医療福祉大学男子サッカー部トレーナー
公開講座・講演会等	1. 指導者スキルアップ講座，膝痛改善に向けた介入方法，講師，三条市体育文化会館，理学療法士・健康運動士・アスレティックトレーナー，三条市体育文化会館，2024.2.3 2. 教育講習会，痙縮改善の介入法，講師，相澤病院，リハビリ職，相澤病院，2023.7.21 3. 日本物理療法研究会第5回 SIGカンファレンス（Web），痙縮と脊髄反射機構，2023.1.14 4. 日本基礎理学療法学会，第25回日本基礎理学療法学会学術大会，シンポジウム講師，web，2020.12.13-18． 5. 運動指導者講習会，上肢の機能解剖と上肢のスポーツ障害に対するリハビリテーション，講師，三条市体育文化会館，健康運動士・健康運動実践指導者，web，2020.2.27． 6. 新潟開志国際高校アスリートサポート講演会，熱中症予防，講師，新潟開志国際高校，部活動指導者，選手，新潟開志国際高校，2019.8.27. 7. 日本基礎理学療法学会，第24回日本基礎理学療法学会学術大会，ランチョンセミナー講師，新潟市，209.11.30-12.1 8. ・新潟開志国際高校アスリートサポート講演会，熱中症予防，講師，新潟開志国際高校，部活動指導者，選手，新潟開志国際高校，2018.7.23.
学内委員会活動	1. FD・SD推進委員（委員，学生支援部会委員） 2. アスリートサポート研究センター 3. 運動機能医科学研究所（所員） 4. SHAINプロジェクト（研究メンバー）

Profile

Research Areas	Neural plasticity of spinal function, Oral physiology
Research Introduction	Studies on the treatment of upper motor neuron disorders by improving spinal reciprocal inhibition.
Papers	［筆頭］ 1. Hirabayashi R, Edama M, Takeda M, Yamada Y, Yokota H, Sekine C, Onishi H. Participant attention on the intervention target during repetitive passive movement improved spinal reciprocal inhibition enhancement and joint movement function. European Journal of Medical Research. 2023 Oct 12; 28(1):428. 2. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Effects of clenching strength on exercise performance: Verification using spinal function assessments. Sports Health. 2021 May 29: 19417381211014836. 3. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Enhancement of spinal reciprocal inhibition depends on the movement speed and range of repetitive passive movement. Eur J Neurosci. 2020; 52(8): 3929-3943. 4. Hirabayashi R, Edama M, Kojima S, Miyaguchi S, Onishi H. Effects of repetitive passive movement on ankle joint on spinal reciprocal inhibition. Brain Sci. 2020 Aug 24; 10(9):587. 5. 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. 2019; 237(12): 3409-3417. 6. Hirabayashi R, Edama M, Kojima S, Ito W, Nakamura E, Kikumoto T, Onishi H. Spinal Reciprocal Inhibition in the Co-contraction of the Lower Leg Depends on Muscle Activity Ratio. Experimental Brain Research. 2019; 237(6): 1469-1478. 7. Hirabayashi R, Edama M, Kojima S, Nakamura M, Ito W, Nakamura E, Kikumoto T, Onishi H. Effects of reciprocal inhibition on contraction intensity of co-contraction. Frontiers in Human Neuroscience. 2018; 12: 57. ［共著］ 1. Yamada Y, Hirabayashi R, Okada Y, Yokota H, Sekine C, Edama M. Effects of remote facilitation on ankle joint movement: Focusing on occlusal strength and balance. Health Sci Rep. 2023 Feb; 4;6(2):e1098. 2. Sakamoto K, Edama M, Osanami H, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Akuzawa H, Toriumi T, Kageyama I. Relationship between first tarsometatarsal ligament morphology and its continuity with the fibularis longus and first tarsometatarsal joint degeneration. Clin Anat. 2024 Apr 15. 3. Saito R, Shagawa M, Sugimoto Y, Hirai T, Kato K, Sekine C, Yokota H, Hirabayashi R, Ishigaki T, Akuzawa H, Togashi R, Yamada Y, Osanami H, Edama M. Changes in the mechanical properties of the thigh and lower leg muscle-tendon units during the early follicular and early luteal phases. Front Sports Act Living. 2024 Mar 26; 6:1323598. 4. Yokota H, Edama M, Kawanabe Y, Hirabayashi R, Sekikne C, Akuzawa H, Ishigaki T, Otsuru N, Saito K, Kojima S, Miyaguchi S, Onishi H. Effects of transcutaneous auricular vagus nerve stimulation at left cymba concha on experimental pain as assessed with the nociceptive withdrawal reflex, and correlation with parasympathetic activity. Eur J Neurosci. 2024 May; 59(10):2826-2835. 5. Osanami H, Akuzawa H, Sakamoto K, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Edama M. Validation of anterior ankle soft tissue dynamics and shear modulus for anterior ankle impingement syndrome after ankle fracture surgery. Sci Rep. 2024 Mar 11; 14(1):5863. 6. Sekine C, Yamamoto M, Hirabayashi R, Yokota H, Edama M. Comparison of trunk muscle activity during lumbar stabilization exercises on stable and unstable surfaces. J Back Musculoskelet Rehabili. 2024; 37(3):801-809. 7. Ishigaki T, Akuzawa H, Sekine C, Yokota H, Hirabayashi R, Edama M. Elbow valgus stress during towel drills in college baseball players. J Shoulder Elbow Surg. 2024 Apr; 33(4):765-772. 8. Hirai T, Edama M, Togashi R, Osanami H, Saito R, Kato K, Shagawa M, Sekine C, Yokota H, Hirabayashi R, Ishigaki T, Akuzawa H, Yamada Y, Toriumi T, Kageyama I. Anatomical study of type classification and surface area of attachment sites for tibialis anterior tendon. BMC Musculoskelet Disord. 2023 Aug 3; 24(1):631. 9. Sekine C, Yokota H, Hirabayashi R, Akuzawa H, Ishigaki T, Kikumoto T, Edama M. Comparison of trunk muscle thickness and brightness in collegiate female athletes with and without a history of low back pain. Isokinetics and Exercise Science. 2024 (in press) 10. Sekine C, Hayashi H, Hirabayashi R, Yokota H, Saisu K, Takabayashi T, Edama M. Comparison of trunk muscle activity while lifting objects of expected and unexpected weight with and without low back pain. Isokinetics and Exercise Science. 2023 (in press) 11. Yokota H, Edama M, Hirabayashi R, Sekine C, Otsuru N, Saito K, Kojima S, Miyaguchi S, Onishi H. Effects of Stimulus Frequency, Intensity, and Sex on the Autonomic Response to Transcutaneous Vagus Nerve Stimulation. Brain Sci. 2022 Aug 4; 4;12(8):1038. 12. Sekine C, Saisu K, Hirabayashi R, Yokota H, Hayashi H, Takabayashi T, Edama M. Immediate Effects of Stabilization Exercises on Trunk Muscle Activity during Jump Header Shooting: A Pilot Study. Healthcare (Basel). 2022 Jul 9; 10(7):1272. 13. Togashi R, Edama M, Shagawa M, Osanami H, Yokota H, Hirabayashi R, Sekine C, Ishigaki T, Akuzawa H, Yamada Y, Toriumi T, Kageyama I. Relationship between Joint and Ligament Structures of the Subtalar Joint and Degeneration of the Subtalar Articular Facet. Int J Environ Res Public Health. 2023 Feb 9; 20(4):3075. 14. Shagawa M, Maruyama S, Sekine C, Yokota H, Hirabayashi R, Togashi R, Yamada Y, Osanami H, Sato D, Edama M. Knee Laxity in the Menstrual Cycle after Anterior Cruciate Ligament Reconstruction: A Case Series. Int J Environ Res Public Health. 2023 Jan 27; 20(3):2277 15. Edama M, Ohya T, Maruyama S, Shagawa M, Sekine C, Hirabayashi R, Yokota H, Ishigaki T, Akuzawa H, Togashi R, Yamada Y, Takabayashi T. Relationship between Changes in Foot Arch and Sex Differences during the Menstrual Cycle. Relationship between Changes in Foot Arch and Sex Differences during the Menstrual Cycle. 2022 Dec 28; 20(1):509. 16. Uchiyama I, Edama M, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Shagawa M, Togashi R, Yamada Y, Kageyama I. Anatomical Study of Sites and Surface Area of the Attachment Region of Tibial Posterior Tendon Attachment. Int J Environ Res Public Health. 2022 Dec 8; 19(24):16510 17. Maruyama S, Sekine C, Shagawa M, Yokota H, Hirabayashi R, Togashi R, Yamada Y, Hamano R, Ito A, Sato D, Edama M. Menstrual Cycle Changes Joint Laxity in Females-Differences between Eumenorrhea and Oligomenorrhea. J Clin Med. 2022 Jun 5; 11(11):3222. 18. Edama M, Otsuki T, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Kageyama I. Morphological characteristics of the infrapatellar fat pad. Sci Rep. 2022 May 27; 12(1):8923. 19. Tsubono K, Kudo R, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Shagawa M, Togashi R, Yamada Y, Edama M. Changes in medial elbow joint space with differences in contraction strength of flexor-pronator muscle under elbow valgus stress. J Shoulder Elbow Surg. 2022 Oct; 31(10):2011-2016. 20. Morishita S, Hirabayashi R, Tsubaki A, Aoki O, Fu JB, Onishi H, Tsuji T. Relationship between balance function and QOL in cancer survivors and healthy subjects. Medicine (Baltimore). 2021 Nov 19; 100(46):e27822. 21. Morishita S, Hirabayashi R, Tsubaki A, Aoki O, Fu JB, Onishi H, Tsuji T. Assessment of the Mini-Balance Evaluation Systems Test, Timed Up and Go test, and body sway test between cancer survivors and healthy participants. Clin Biomech (Bristol, Avon). 2019; 69: 6928-33. 22. Shagawa M, Maruyama S, Sekine C, Yokota H, Hirabayashi R, Hirata A, Yokoyama M, Edama M. Comparison of anterior knee laxity, stiffness, genu recurvatum, and general joint laxity in the late follicular phase and the ovulatory phase of the menstrual cycle. BMC Musculoskelet Disord. 2021 Oct 18; 22(1):886. 23. Maruyama S, Yamazaki T, Sato Y, Suzuki Y, Shimizu S, Ikezu M, Kaneko F, Matsuzawa K, Hirabayashi R, Edama M. Relationship Between Anterior Knee Laxity and General Joint Laxity During the Menstrual Cycle. Orthop J Sports Med. 2021 Mar 29; 9(3):2325967121993045. 24. Edama M, Takabayashi T, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Syagawa M, Togashi R, Yamada Y, Otani H. Number of fiber bundles in the fetal anterior talofibular ligament. Surg Radiol Anat. 2021 Dec; 43(12):2077-2081. 25. Edama M, Matsuzawa K, Yokota H, Hirabayashi R, Sekine C, Maruyama S, Sato N. Elbow valgus stability of the transverse bundle of the ulnar collateral ligament. BMC Musculoskelet Disord. 2021 Oct 12; (1):873. 26. Ikezu M, Edama M, Inai T, Matsuzawa K, Kaneko F, Hirabayashi R, Kageyama I. The Effects of Differences in the Morphologies of the Ulnar Collateral Ligament and Common Tendon of the Flexor-Pronator Muscles on Elbow Valgus Braking Function: A Simulation Study. Int. J. Environ. Res. Public Health 2021, 18(4), 1986. 27. Edama M, Takabayashi T, Hirabayashi R, Yokota H, Inai T, Sekine C, Matsuzawa K, Otsuki T, Maruyama S, kageyama I. Anatomical variations in the insertion of the peroneus longus tendon. Surgical and Radiologic Anatomy. 2020; 42(10): 1141-1144. 28. Edama M, Takabayashi T, Hirabayashi R, Yokota H, Sekine C, Inai T, Matsuzawa K, Otsuki T, Maruyama S, Kageyama I. Morphological features of the lateral plantar ligament of the transverse metatarsal arch. Clinical Anatomy. 2020 (inpress) 29. Suzuki Y, Edama M, Kaneko F, Ikezu M, Matuszawa K, Hirabayashi R, Kagayama I. Morphological characteristics of the Lisfranc ligament. Journal of Foot and Ankle Research. 2020 Jul 16; 13(1):46. 30. Edama M, Takabayashi T, Hirabayashi R, Yokota H, Sekine C, Inai T, Kageyama I. Morphological characteristics of the plantar calcaneocuboid ligaments. J Foot Ankle Res. 2021 Jan 7; 14(1):3. 31. Maruyama S, Yamazaki T, Sato Y, Suzuki Y, Shimizu S, Ikezu M, Kaneko F, Matsuzawa K, Hirabayashi R, Edama M. Relationship between anterior knee laxity and general joint laxity in the menstrual cycle. The Orthopaedic Journal of Sports Medicine. 2020 (in press) 32. Matsuzawa K, Edama M, Ikezu M, Kaneko F, Hirabayashi R, Kageyama I. The origin structure of each finger in the flexor digitorum superficialis muscle. Surg Radiol Anat. 2021 Jan; 43(1):3-10. 33. Edama M, Takabayashi T, Inai T, Hirabayashi R, Ikezu M, Kaneko F, Kanta M, Kageyama I. Morphological features of the deep component of the posterior inferior tibiofibular ligament. Surg Radiol Anat. 2020 Jun; 42(6):691-693. 34. Ikezu M, Edama M, Matsuzawa K, Kaneko F, Shimizu S, Hirabayashi R, Kageyama I. Morphological features of the ulnar collateral ligament of the elbow and common tendon of flexor-pronator muscles. The Orthopaedic Journal of Sports Medicine. 2020 Sep 21; 8(9):2325967120952415. 35. Kaneko F, Edama M, Ikezu M, Matsuzawa K, Hirabayashi R, Kageyama I. Anatomical characteristics of tissues attached to the fifth metatarsal bone. The Orthopaedic Journal of Sports Medicine. 2020 Sep 18; 8(9):2325967120947725. 36. Edama M, Takabayashi T, Inai T, Hirabayashi R, Ikezu M, Kaneko F, Kanta M, Kageyama I. Morphological features of the cervical ligament. Surg Radiol Anat. 2020 Feb; 42(2):215-218. 37. Nakamura E, Edama M, Kikumoto T, Ito W, Hirabayashi R, Yamamoto N, Kubo M. Impact of physical functions on location of arm pain in youth baseball players. J Phys Fitness Sports Med. 2019; 8(4): 156-164. 38. Kikumoto T, Akatsuka K, Nakamura E, Ito W, Hirabayashi R, Edama M. Quantitative evaluation method for clarifying ankle plantar flexion angles using anterior drawer and inversion stress tests: a cross-sectional study. J Foot Ankle Res. 2019 May 3; 12:27. 39. Edama M, Takabayashi T, Inai T, Hirabayashi R, Ikezu M, Kaneko F, Kanta M, Kageyama I. Morphological features of the posterior intermalleolar ligament. Surg Radiol Anat. 2019 Dec; 41(12):1441-1443. 40. Nakamura M, Ohya S, Aoki T, Suzuki D, Hirabayashi R, Kikumoto T, Nakamura E, Ito W, Takabayashi T, Edama M. Differences in muscle attachment proportion within the most common location of Medial Tibial Stress Syndrome in vivo. Orthop Traumatol Surg Res. 2019 Nov; 105(7):1419-1422. 41. Edama M, Takeishi M, Kurata S, Kikumoto T, Takabayashi T, Hirabayashi R, Inai T, Ikezu M, Kaneko F, Kageyama I. Morphological features of the inferior fascicle of the anterior inferior tibiofibular ligament. Sci Rep. 2019 Jul 18; 9(1):10472. 42. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. Relationships between differences in the number of fiber bundles of the anterior talofibular ligament and differences in the angle of the calcaneofibular ligament and their effects on ankle braking function. Surg Radiol Anat. 2019 Jun; 41(6):675-679. 43. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. The relationships between the quadratus plantae and the flexor digitorum longus and the flexor hallucis longus. Surg Radiol Anat. 2019 Jun; 41(6):689-692. 44. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. Differences in the strain applied to Achilles tendon fibers when the subtalar joint is overpronated: A simulation study. Surg Radiol Anat. 2019 May; 41(5):595-599. 45. Edama M, Takabayashi T, Inai T, Kikumoto T, Ito W, Nakamura E, Hirabayashi R, Ikezu M, Kaneko F, Kageyama I. The effect of differences in the number of fiber bundles of the anterior tibial ligament on ankle braking function: A simulation study. Surg Radiol Anat. 2019 Jan; 41(1):69-73. 46. Nakamura M, Hirabayashi R, Ohya S, Aoki T, Suzuki D, Shimamoto M, Kikumoto T, Ito W, Nakamura E, Takabayashi T, Edama M. Effect of static stretching with superficial cooling on muscle stiffness. Sports Med Int Open. 2018; 25;2(5):E142-E147. 47. Edama M, Kageyama I, Kikumoto T, Takabayashi T, Ito W, Nakamura E, Hirabayashi R, Inai T, Ikezu M, Kaneko F, Kumazaki A, Inaba H, Omori G. Morphological characteristics of the lateral talocalcaneal ligament: A large-scale anatomical study. Surg Radiol Anat. 2019 Jan; 41(1):25-28. 48. Edama M, Ikezu M, Kaneko F, Kikumoto T, Takabayashi T, Hirabayashi R, Inai T, Kageyama I. Morphological features of the bifurcated ligament. Surg Radiol Anat. 2019 Jan; 41(1):3-7. 49. Edama M, Kageyama I, Kikumoto T, Nakamura M, Ito W, Nakamura E, Hirabayashi R, Takabayashi T, Inai T, Onishi H. The effects on calcaneofibular ligament function of differences in the angle of the calcaneofibular ligament with respect to the long axis of the fibula: a simulation study. Journal of Foot and Ankle Research. 2018; 10: 60. (原著論文) (査読有) 50. Edama M, Kageyama I, Kikumoto T, Nakamura M, Ito W, Nakamura E，Hirabayashi R, Takabayashi T, Inai T, Onishi H. Morphological features of the anterior talofibular ligament by the number of fiber bundles. Annals of Anatomy, 2018; 216: 69-74. (原著論文) (査読有) 51. Ohya S, Nakamura M, Aoki T, Suzuki D, Kikumoto T, Nakamura E, Ito W, Hirabayashi R, Takabayashi T, Edama M. The effect of a running task on muscle shear elastic modulus of posterior lower leg. Journal of Foot and Ankle Research. 2017; 12(10): 56. (原著論文) (査読有)