Action potentials occur along the axon of a neuron, where the electrical signals are transmitted from the cell body to the axon terminals. The action potential is initiated at the axon hillock and propagates down the axon to trigger the release of neurotransmitters at the synapse.
axon hillock = where cell body meets the axon axon bulb = end of the axon...lies very close to the dendrites of another neuron so impulses can pass over the synapse. AP Biology student *
The axon hillock is a specialized region of a neuron where action potentials are initiated. It integrates signals from the cell body and dendrites, and if the incoming signals are strong enough to reach the threshold, it generates an action potential that propagates down the axon.
The action potential occurs at the axon hillock, which is the initial segment of the axon where the cell body transitions into the axon. This is where the threshold potential is reached and an all-or-nothing electrical signal is generated and propagated down the axon.
An action potential is generated at the axon hillock of a neuron, which is the region where the cell body (soma) transitions into the axon. This is where the concentration of voltage-gated sodium channels is highest, allowing for the initiation of the action potential.
The axon originates from the axon hillock, a specialized region of the cell body that connects to the initial segment of the axon. This area is important for integrating incoming signals and deciding whether to generate an action potential.
axon hillock
An axon hillock is a special cell body that connects an axon to a neuron. It is the last place where propagated membrane potentials are transmitted to the axon.
Action potentials occur along the axon of a neuron, where the electrical signals are transmitted from the cell body to the axon terminals. The action potential is initiated at the axon hillock and propagates down the axon to trigger the release of neurotransmitters at the synapse.
The part of a neuron that attaches the cell body to the axon is called the axon hillock. It is located at the base of the cell body and is responsible for integrating incoming signals to generate an action potential.
axon hillock = where cell body meets the axon axon bulb = end of the axon...lies very close to the dendrites of another neuron so impulses can pass over the synapse. AP Biology student *
The axon hillock is a specialized region of a neuron where action potentials are initiated. It integrates signals from the cell body and dendrites, and if the incoming signals are strong enough to reach the threshold, it generates an action potential that propagates down the axon.
Axon Hillock
receptive region?
axon hillock
The nerve cell hillock is the beginning of the axon immediately after the soma. This is where the action potential originates.
The action potential occurs at the axon hillock, which is the initial segment of the axon where the cell body transitions into the axon. This is where the threshold potential is reached and an all-or-nothing electrical signal is generated and propagated down the axon.