Biopsychology: Neuroplasticity

Question 1

Plasticity and functional recovery

Answer 1

functional compensation by other undamaged areas.
• This is done through forming new connections (axons and
dendrites) between neurons
• neuronal loss may be compensated for by regeneration (axon sprouting)
• denervation supersensitivity to reduce the severity/extent of impairment
• plasticity allows the brain to cope better with ‘indirect’ effects of brain damage resulting from
inadequate blood supply following a stroke
• references to increased brain stimulation of the opposite hemisphere.