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Unformatted text preview: o When action potential is reached, cell is said to be depolarized • Speed of propogation (repetition) o Maintenance of action potential o Re : Myelin Sheath (protein be secreted) is Similar to mitochondria o (Multiple Sclerosis) body attacks myelin sheath • Sour, Salty, Bitter, Sweet receptors for taste • Mechanism for touch reception o One mechanism for touch is displacement of body hairs o Pacinian Corpuscle ← Hearing • Cochlea • Parallel b/w hearing and valance’\ ← Semi circulart canals ‘ 27/02/2008 10:56:00 ← 27/02/2008 10:56:00 ←...
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- Spring '08
- myelin sheath