Wednesday, April 08, 2009

Recurse()

Assignment 8.2
Question

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A typical neuron needs ~100 nearly simultaneous inputs to trigger an action potential. It connects to about 10,000 other neurons. Why might this situation lead to epilepsy? How does brain circuity avoid it?
Hint: Let x% of neurons be active, in a network with y% probability that any given neuron connects to any other given neuron.

Answer: By trying to actually answer this question. By settling for a qualitative (gyan) solution.

Tuesday, April 07, 2009

Dream in the Shell

Saw the movie Ghost in the Shell. First one followed by its sequel. Wouldn't it be really cool to have some test of physical reality? Just a thought.