Question

Describe a real-life situation (not a neurochemical event) that may decrease long-term potentiation. Also, justify your answer with the neurochemical event

Answer 1

In neuroscience, long-term potentiation (LTP) is a persistent strengthening of synapses based on recent patterns of activity. These are patterns of synaptic activity that produce a long-lasting increase in signal transmission between two neurons.The opposite of LTP is long-term depression, which produces a long-lasting decrease in synaptic strength.

It is one of several phenomena underlying synaptic plasticity, the ability of chemical synapses to change their strength. As memories are thought to be encoded by modification of synaptic strength, LTP is widely considered one of the major cellular mechanisms that underlies learning and memory.