Excitatory and inhibitory postsynaptic effects
What Excitatory and inhibitory postsynaptic effects means in Biology A-Level, as defined for OCR.
Definition of Excitatory and inhibitory postsynaptic effects
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Reference: OCR
Depolarisation of the postsynaptic membrane gives an excitatory effect (EPSP), while hyperpolarisation gives an inhibitory effect (IPSP).
Topics that use Excitatory and inhibitory postsynaptic effects
- Neuronal communication (OCR A-Level)
Related terms
- All-or-nothing law and impulse frequency
- Calcium-triggered exocytosis
- generator potential
- Relay neurones
- Resting potential and the sodium–potassium pump
- saltatory conduction
- Saltatory conduction and refractory period
- Sensory neurones
Using Excitatory and inhibitory postsynaptic effects in the exam
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