This preview has intentionally blurred sections. Sign up to view the full version.
Unformatted text preview: Activation, inactivation, closing depol. Voltage-gated K + channel -falling phase of AP-slowly activating-several subtypes Summary: ionic basis of action potentials K current Na current Feedback cycles responsible for V m changes during an AP Negative FB Positive FB...
View Full Document
- Spring '09
- Sodium, Sodium channel, sodium channel gating, sec Na selectivity