The most critical area in a neuron for "decision making" is the
A) axon hillock.
B) presynaptic terminal.
C) postsynaptic terminal.
D) cell body.
E) synapse.

Question

Quizplus · Accepted Answer

The axon hillock is the most critical area in a neuron for "decision making" because it integrates multiple signals from the dendrites and decides whether to produce an action potential or not. It acts as a threshold for the neuron to fire. The presynaptic and postsynaptic terminals are involved in transmitting and receiving signals, respectively, but do not play a direct role in decision making. The cell body is involved in metabolic processes and maintenance of the neuron but does not directly contribute to decision making. The synapse is the site of communication between two neurons or between a neuron and another cell type, but it also does not directly contribute to decision making.

The Most Critical Area in a Neuron for "Decision Making