15.溫度的感覺由下列何者負責? (A)游離神經末梢(free nerve e..-阿摩線上測驗
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生理達人 小五下 (2017/05/16)
Mechanoreceptors機械型受器位置:Several types of mechanoreceptors in the skin detect the sense of touch特徵:Contain sensory cells with ion channels that open in response to membrane distortions(變形)分為兩種類型感受器:‧ Phasic (相位感受器)–特性: intermittently間歇地 activateda.Meissner corpuscles (梅斯納氏小體) -低頻振動(concentrated in hairless skin)b.Pacinian corpuscles(巴齊尼氏小體)-皮下深層in the subcutaneous tissue ,對於細緻刺激很敏銳To.....觀看完整全文,請先登入 |
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