IUBio

Zzzzzzzz We have to do it every night but nobody knows why

ken collins kckpaulc at aol.comABCXYZ
Thu Oct 7 15:16:04 EST 1999


>>The rapid eye movement (REM) sleep appears to have very little to do with
consolidation of experience and more to do with establishing and repairing
connections in the brain.  A foetus at 26 weeks gestation spends 100% of its
time in REM sleep, having had almost no 'experiences' to deal with and no
psychological dilemmas which Freud proposed as the function of dreaming.  A
new-born baby spends 10 of its 20 sleeping hours a day in REM sleep, this
amount
diminishing as the brain approaches its adult size.<<

pre-natal 'experience' is the same stuff as post-natal 'experience', except
that there's much-more integration going on... the only 'difference' is in the
qualities 'sensed'.

i don't have it handy, and i'm not going to go through my mountain of paper to
find it, but i've read a study that verifies that all of the seemingly-random
kicks and punches that to-be Mothers experience are necessary concommitants of
the 'correct' wiring up of fetal nervous systems.

that is, the wiring-up is activity-dependent... and that's all that ever
happens within nervous systems.

it's just that pre-nates have so much more of the same stuff to do.

in this way, pre-natal 'experience' is the same stuff as post-natal
'experience'... it's the experiential environment, and it's input set, and the
degree to which activity-dependent guidance of wiring-up is occuring, that are
the only 'differences'.

post-nates are like jet airplanes. pre-nates are like jet airplanes on
afterburner.

same-o, same-o, only hugely more-powerful.

cheers, k. p. collins (ken)



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