central nervous system

definition

components

1. Brain

definition

broader portions of brain

a..old brain
b..new brain

major parts of brain

hind brain

definition

main parts of hind brain

1........ Cerebellum
introduction
functions

2.........pons
introduction
functions

3.........medulla
introduction
functions

mid brain

definition

mid brain as a transforming centre

major parts of mid brain

1.....tactum
introduction
functions

2.....tegmentum
introduction
function

fore brain

definition

major parts of fore brain

1....limbic system
introduction
functions

2...thalamus
introduction
functions

3...hypothalamus
introduction
functions

4....cerebrum
introduction
location
two hemispheres
vertical groove
horizontal groove
four lobes of hemispheres
1.frontal lobe
2.parietal lobe
3.temporal lobe
4occipital lobe
association areas of cerebrum
cerebral cortex
motor cortex
auditory cortex
visual cortex
somatosensory cortex
association cortex

functions of cerebrum

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