Synaptic plasticity is the ability of neurons to change the strength of their connections, or synapses, with other neurons. This process is a key part of how the brain learns, remembers, and adapts to new information.
Neuroplasticity is the brain’s ability to change and adapt due to experience. It is an umbrella term referring to the brain’s ability to change, reorganize, or grow neural networks. This can involve functional changes due to brain damage or structural changes due to learning.
https://www.verywellmind.com/what-is-brain-plasticity-2794886





