Showing posts with label multiple sclerosis. Show all posts
Showing posts with label multiple sclerosis. Show all posts

Friday, March 13, 2015

Molecular Mimicry: A Maladaptation of Learning

"Imitation is not just the sincerest form of flattery - it's the sincerest form of learning." - George Bernard Shaw

Generally speaking, knowledge is the pursuit of all living things. As part of the animal kingdom we educate ourselves for our survival, as do birds learning to fly or lions learning to hunt. Learning even has implications on the molecular level, with increasing evidence pointing to long-term potentiation via the regulation of AMPA and NMDA channels in the synapse. The idea here is that post-synaptic neurons in the brain physically change in response to use over time, correlating use with channel up regulation. Perhaps this is why cramming before a test is less effective than reviewing the material on a regular basis leading up to an exam.