Definition:
Axon hillock is the initial segment of an axon from which action potentials are generated.
Table:
Question Answer
What is an axon hillock? An axon hillock is the initial segment of an axon from which action potentials are generated.
What is the significance of an axon hillock? An axon hillock is important for the generation of action potentials.
How does an axon hillock generate action potentials? An axon hillock generates action potentials through the influx of ions into the neuron.
What type of ion is most important for the generation of action potentials? Sodium ions are the most important for the generation of action potentials.
What is the role of sodium channels in the axon hillock? Sodium channels in the axon hillock allow for the influx of sodium ions, which is necessary for the generation of action potentials.
How does the axon hillock regulate the action potentials? The axon hillock regulates the action potentials by controlling the number of sodium channels that are open.
What is the structure of an axon hillock? An axon hillock is a small, cone-shaped region at the beginning of an axon.
What type of cell is an axon hillock found in? An axon hillock is found in neurons.
What is the function of an axon hillock? The function of an axon hillock is to generate action potentials.
What other structures are associated with an axon hillock? Other structures associated with an axon hillock include the axon, axon terminals, and synapses.