Tuesday, July 7, 2009

chapter 9 notes

neural plate - is stem cells
somal translocation - sticky hand
glia-mediated migration - fireman poles

page 16 - neuron death is normal
we need to kill some neurons so that things work.
glial cells clean up usually
but when it dies of necrosis its messy. implodes.

postnatally - synaptogenesis - ways we grow things pg 18

inhibit innapropro responses - even tho bored, dont storm out


http://deepleap.org/


slide 23 - ferrets
took visual neurons to rewire to be auditory

ferrets over time were able to see later - even tho the auditory shit was controlling it
2nd study - pg 23 - change w/in a system - owls w/ prisms on eyes
30* change in visual field
shifted visual map - not auditory - in occipital
neurons shifted to - topographic map changed

pg 24
early music exposure so u can get absolute pitch - charlsey
genies problem - sensory deprivation

pg 26
rewiring


No comments: