The term neuroprotection is derived from the Greek word ‘neuron’, meaning nerve cell, and ‘protection’. It refers to mechanisms within the nervous system which protect neurons from degeneration. When dealing with Parkinson’s, neuroprotection refers to any intervention which prevents the death of dopamine-producing cells. This in turn slows or halts disease progression and is also known as neuroprotective therapy.
Neuroprotective agents may be compounds developed specifically for their neuroprotective properties, or there are a number of naturally occurring substances such as caffeine, nicotine, ginseng and turmeric which when consumed seem to protect the brain against degeneration.
