refractory periods + synapses
DESCRIPTION
physiologyTRANSCRIPT
A cardiac action potential …
Summation
Summation
Lecture Outline• From passive to active membrane
properties• The action potential• Effect of myelination• Refractory periods• NBME priming• Synapses
ChemicalElectrical
The Voltage-Gated Sodium Channel
Inactivation of Voltage-Gated Na+ Channels
Inactivating particle
Gate
Inactivation of Voltage-Gated Na+ Channels
Inactivation of Voltage-Gated Na+ Channels
Inactivation of Voltage-Gated Na+ Channels
Refractory Periods
Lecture Outline• From passive to active membrane
properties• The action potential• Effect of myelination• Refractory periods• NBME priming• Synapses
ChemicalElectrical
Chemical Synapse
Synaptic Vesicle Dynamics
Fluorescent Labeling of Connexin 43