What type of active signals can you record by delivering supra-threshold current injections to dendrites located away from the soma of cerebella Purkinje neurons?
A) Fast sodium action potentials
B) Fast hyperpolarizing potentials
C) Action potentials propagating passively from the soma
D) Long-duration calcium action potentials
E) None, because no action potential makes it to dendrites away from the axon initial segment
Correct Answer:
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