Muscle Physiology
Importance in Muscle Function
Sequence of Events
Sarcolemma Depolarization
T-tubule Invasion
Electrical Signal Transmission
Structure and Location
Voltage Sensing Function
L-type Calcium Channels
Calcium Release Channels
Regulation
Troponin C Calcium Binding
Conformational Changes
Cooperative Binding
Troponin Complex Movement
Tropomyosin Displacement
Actin Site Exposure
Myosin Binding Site Availability
Initial Cross-bridge Attachment
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4. The Neuromuscular Junction
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6. The Sliding Filament Mechanism