A "Hebbian" synapse is one in which ____.
A)activity at that synapse strengthens the response of the postsynaptic neuron to all of its synapses
B)repeated use of the synapse over a limited period of time leads to habituation
C)calcium flows into the cell while magnesium flows out of the cell
D)activity of the synapse, paired with an action potential in the postsynaptic cell, strengthens that synapse

Question

A "Hebbian" synapse is one in which ____.
A)activity at that synapse strengthens the response of the postsynaptic neuron to all of its synapses
B)​repeated use of the synapse over a limited period of time leads to habituation
C)​calcium flows into the cell while magnesium flows out of the cell
D)activity of the synapse, paired with an action potential in the postsynaptic cell, strengthens that synapse

Quizplus · Accepted Answer

In a Hebbian synapse, activity of the synapse, paired with an action potential in the postsynaptic cell, strengthens that synapse. This is known as Hebb's Law, which states that neurons that fire together wire together. This means that synapses that are repeatedly active at the same time as the postsynaptic neuron's action potential get strengthened, and those that are inactive when the neuron fires can weaken over time.

A "Hebbian" Synapse Is One in Which ____