CNS - brain Flashcards
brain difference angels
frontal view
lateral sagitta view
midsagittal view’
basal view
hori section / axial view
coronal selection
development brain neural tube in womb (3 swelling)
forebrain(cerebral cortex)
midbrain
hindbrain(brain stem and cerebellum)
how many divisions
5
forebrain
TELECEphalon and DIENCEphalon
midbrain
MESENCE phalon
hindbrain
MENTENCEphalon and MYELENCEphalon
telencephalon
from left to righ cerebral hemisphere.
cortex=layer tissue covering cerebral hemisphere
hindbrain 2 division 1-mylencepahlon
1-
medulla= controls basic function and relaxes
hindbrain 2 divison
2- metencephalon
- cerebellum= involve development and co-ordinate of movement (small brain)
pons- regions involve moto control sesery analysis (bridge)
midbrain- mesence - (tectrum)
tectum= visual and audiotory info
1.superior collicus- visual
infersious collicus- auditory
midbrain mesence
(tegmentrum)
tegmentum- substantia nigra-movement, reward.
red nuclear- basic movement
reticular formation- controls consciousness and arousal.
forebrain- diene
epithalamus= pineal gland= melatonin
thalamus- sensory info —– cerebral cortex (inner chamber)
hypothalamus- sensory human basic needs regulated hormones from pituitary gland(hunger, thirst)
forebrain- telencephalon
(limbic)
limbic= emotion
1)amygdala= fear
2)cingulate gyrus=attention
3hippocampus- mem
forebrain- telencephalon
(basal ganglia)
basal ganglia- generation movement,posture
1)caudate
2)patamen
3)gobus
cereberal cortex
layer of tissue covering 4 hemisphere
frontal, occipital,parietal,temporal
