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Long-Term Potentiation

Meaning

Long-Term Potentiation (LTP) is a persistent strengthening of synaptic connections between two neurons that results from high-frequency stimulation of the presynaptic neuron. This enduring enhancement of signal transmission efficiency is widely regarded as the principal cellular mechanism underlying learning and long-term memory formation within the central nervous system. Hormonal balance, particularly optimal levels of estrogen and testosterone, significantly influences the induction and maintenance of LTP, underscoring the endocrine system’s role in cognitive health.