Which term describes the nervous system's ability to change activity by reorganizing its structures, functions, or connections?

Which term describes the nervous system's ability to change activity by reorganizing its structures, functions, or connections?

• A. Motor learning
• B. Neuroplasticity
• C. Discrete
• D. Continuous

Answer: (B)

Neuroplasticity is the nervous system's ability to change activity by reorganizing its structures, functions, or connections in response to experience, learning, or injury. This includes structural changes like growth or pruning of synapses and dendrites, functional changes such as altered synaptic strength and neuron excitability, and network-level shifts like reorganization of cortical maps or the formation of new pathways. Because it encompasses all three dimensions—structure, function, and connectivity—it best describes the brain's capacity to adapt. Motor learning is the behavior that results from practice and plastic changes, but it doesn’t itself define the brain’s overall adaptability. Discrete and continuous describe movement timing or patterns, not neural reorganization.

Neuroplasticity is the nervous system's ability to change activity by reorganizing its structures, functions, or connections in response to experience, learning, or injury. This includes structural changes like growth or pruning of synapses and dendrites, functional changes such as altered synaptic strength and neuron excitability, and network-level shifts like reorganization of cortical maps or the formation of new pathways. Because it encompasses all three dimensions—structure, function, and connectivity—it best describes the brain's capacity to adapt. Motor learning is the behavior that results from practice and plastic changes, but it doesn’t itself define the brain’s overall adaptability. Discrete and continuous describe movement timing or patterns, not neural reorganization.