Topic 24Biology
C2.2 Neural signalling
Resting and action potentials in neurons, propagation along myelinated axons, chemical synaptic transmission, and (HL) neural integration at the axon hillock plus pharmacology of drugs and neurotoxins.
123
Resting and action potentialsSign up
Resting potential (−70 mV) and Na⁺/K⁺ pump · Action potential cycle and saltatory conduction
30 min
Chemical synapses and neurotransmissionSign up
Five-step synaptic transmission · EPSP vs IPSP and NT removal
30 min
Neural integration and drug effects (AHL)HLSign up
Spatial and temporal summation at the axon hillock · Agonists, antagonists, AChE inhibitors, reuptake inhibitors
30 min