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Homeostasis, Brain - Coggle Diagram
Homeostasis
constant levels
water
controls its levels through drinking
sugar
foods
for cells
irons
temperature
keeps enzymes alive
needed for chemical reations
only work at optimum rates
Definition:
homeo
the same
stasis
balanced state
Negative feedback
lots of receptors around the body
when change detected signal sent to brain
then response by effectors
glands
muscles
always does the opposite
allows other systems
to work uninterrupted
by changes
Brain
mapping the brain
through injury's
can switch off parts to see
too evasive
magnetics fields
electricity
can detects and record electrical signals
MRI
magnetic resonance imaging
strong magnetic fiels
Radio waves
Reasons to look at brain
functions
actions/reactions
what makes "you"
processing center
central nervous system
coordinates responses
processing and interpreting
Parts
Cerebral cortex
memory
intelligence
consciousness