精神性発汗の測定例
危険を予測したり、感じたりした時、手掌部発汗（精神性発汗）が出現します。
手掌部発汗測定は、危険認知の客観的指標として活用できると期待されます。
自動車運転中の前方映像と発汗量の同時計測例です。
ピンク：手掌部発汗[mg/min]
赤：SPL
青：SPR
ピンク：手掌部発汗[mg/min]
青：SPL
緑：SPR
操作ミスに対応した発汗量の増加が確認されます。
青：手掌部発汗量[mg/min]
● S. Homma et al (1998) Intracerebral source localization of mental process-related potentials elicited prior to mental sweating response in humans, Neuroscience Letters 247 ,25–28
● M. Kobayashi et al (2003) Arithmetic calculation, deep inspiration or handgrip exercise-mediatedpre-operational active palmar sweating responses in humans, Autonomic Neuroscience: Basic and Clinical 104 , 58–65
●N. Tomioka et al (2005) Effects of exercise intensity, posture, pressure on the back and ambienttemperature on palmar sweating responses due to handgrip exercises in humans , Autonomic Neuroscience: Basic and Clinical 118 , 125–134
●野崎博路 : 基礎自動車工学,P169-172,東京電機大学出版局(2008)
●日本生理学会教育委員会（監修） 新訂 生理学実習書,P192-193, 南江堂(2013)
●K. Matsuo, R. Ban,S.Yuzuriha (2015) Eyelid Opening with Trigeminal Proprioceptive Activation Regulates a Brainstem Arousal Mechanism , PLOS ONE 10(8) , e0134659
●Rencheng Zheng,Shigeyuki Yamabe,Kimihiko Nakano,Yoshihiro Suda(2015):Biosignal Analysis to Assess Mental Stress in Automatic Driving of Trucks: Palmar Perspiration and Masseter Electromyography. Sensors (Basel). 15(3): 5136–5150.
●Risa Takahashi a, Masayoshi Kobayashi , Tsutomu Sasaki , Yoshiharu Yokokawa ,Hideya Momose , Toshio Ohhashi (2017) : Driving simulation test for evaluating hazard perception:Elderly driver response characteristics. Transportation Research Part F 49 , 257–270
●J.Iwanami, M.Kobayashi at al (2019) Brake Operation and Palmar Perspiration Reflect Older Adult Drivers’ Ability to Predict Hazards:Driving Simulation Research,Asian J Occup Ther 15: 97−105
