According to the neuroplasticity passage, what cellular mechanism aids in recovery following a stroke (ischemia)?
Answer and explanation
Correct answer: C. Synaptic plasticity and compensatory rewiring of surviving neural circuits
- Step 1: The author explains that 'Synaptic plasticity, mediated by long-term potentiation (LTP) and dendritic arborization, allows surviving neural networks to compensate for damaged pathways following cerebral ischemia.'
- Step 2: Surviving neural circuits rewire to restore lost functionality.
Answer
Synaptic plasticity and compensatory rewiring of surviving neural circuits.
Why not the others: 'Permanent cessation of all dendritic transmission' would cause complete brain death; 'Total calcification of damaged blood vessels' is pathological sclerosis; 'Immediate division of mature skeletal muscle cells' relates to muscle tissue, not cerebral neural tissue.
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