一种用于温度感觉神经行为研究的接触式热刺激器。
A contact thermal stimulator for neurobehavioral research on temperature sensation.
作者信息
Morrow T J, Casey K L
出版信息
Brain Res Bull. 1981 Mar;6(3):281-4. doi: 10.1016/s0361-9230(81)80059-7.
A thermal stimulation system is described which is suitable for use in psychophysical, behavioral and neurophysiological studies of temperature sensation. Skin temperature over a restricted area can be maintained at temperatures of 30 to 60 degrees C. Heating from this initial temperature can be achieved at rates from 1.0 degrees C to 30 degrees C/second, up to a maximum temperature of 70 degrees C. Stimulus duration can be varied from 1-15 sec. Safety features are employed to avoid accidental burning of subjects. The system can be used during electrophysiological recording with no electronic interference.
本文描述了一种热刺激系统，该系统适用于温度感觉的心理物理学、行为学和神经生理学研究。受限区域的皮肤温度可维持在30至60摄氏度。从这个初始温度开始加热的速率可达1.0摄氏度至30摄氏度/秒，最高温度可达70摄氏度。刺激持续时间可在1至15秒之间变化。采用了安全措施以避免受试者意外烧伤。该系统可在电生理记录过程中使用，且不会产生电子干扰。
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