testable material - all exams Flashcards
what are the derivatives of the telencephlon
CN 1, cerebral cortex (lobes), + deep cerebral nuclei (basal ganglia, hippocampus, amygdala)
what are the derivatives of the diencephlon
CN II, thalamus, hypothalamus, epithalamus, subthalamus, + pineal gland
what are the derivatives of the mesencephalon
CN III + IV, midbrain
what are the derivatives of the metencephlon
CN V-VIII, pons, + cerebellum
what are the derivatives of the myelencephlon
CN IX-XII + medulla
cerebral cortex layers 1 + 2 function
local communication
cerebral cortex layer 3 function
communicate across the hemisphere
cerebral cortex layers 4 function
receives incoming signals
cerebral cortex layers 5 function
output to the brainstem, spinal cord, + basal ganglia
cerebral cortex layer 6 function
output to thalamus
frontal lobe function
voluntary motor + thought processing
precentral gyrus - primary motor cortex
execute motor patterns + initiate fine voluntary movements
premotor cortex/supplementary area -secondary motor areas
design motor patterns
broca’s area
motor for speech
prefrontal association area
complex thought processing + working memory
parietal lobe
somatosensory + perception of sensory info
post central gyrus
primary somatosensory cortex detecting specific tactile + proprioceptive info from the body
Secondary somatosensory cortex
interpret sensory signals from body, provide
meaning to somatic sensation
Parieto-occipital-temporal association area
3D Spatial orientation
occipital lobe
vision
Primary Visual Cortex
receive and sort visual information
Secondary Visual Cortex
interpretation of visual signals
temporal lobe
hearing + language
Primary Auditory cortex
receive and sort auditory signals
