Long-term depression
A) weakens synaptic connections.
B) strengthens synaptic connections.
C) can either strengthen or weaken synaptic connections.
D) can both strengthen and weaken synaptic connections.

Question

Quizplus · Accepted Answer

Long-term depression (LTD) weakens synaptic connections by decreasing the efficiency of neurotransmitter release and reducing the number of postsynaptic receptors. This results in a decrease in synaptic strength and is thought to be involved in processes such as forgetting and synaptic pruning during development.

Long-Term Depression