"All or none" is the principle stating that
A) a neuron always fires at the same strength..
B) a neuron fires at full strength or half strength. There are no other "partial" firing options.
C) all the dendrites must be receiving messages telling the neuron to fire or it will not fire at all.
D) all somas must be receiving messages telling the neuron to fire or it will not fire at all.

Question

Quizplus · Accepted Answer

The "all or none" principle refers to the fact that a neuron either fires at its full strength or it does not fire at all; there is no in-between in terms of firing strength.

"All or None" Is the Principle Stating That