When researchers refer to a neural pathway as being "stronger," they specifically mean that ____________.
A)there are more neurons in the pathway
B)there are additional types of neurotransmitters in the synapses
C)the axons and dendrites are larger and physically more resilient
D)the synaptic connections are more easily activated

Question

Quizplus · Accepted Answer

When researchers say a neural pathway is "stronger," they mean that the synaptic connections within that pathway are more easily activated. This is often a result of synaptic plasticity, where repeated activation strengthens the synaptic connections, making future activations easier or more likely. This does not necessarily involve changes in the number of neurons, the size of axons and dendrites, or the types of neurotransmitters involved.

When Researchers Refer to a Neural Pathway as Being "Stronger