Gross brain Flashcards
what two gyrus’ (gyri?) make up the primary motor cortex
precentral gyrus + anterior paracentral gyrus
Parietal lobe f(x)
sensory and association
what makes up wernicke’s area
supramarginal gyrus + angular gyrus
what gyri make up primary somatosensory cortex
post central gyrus + posterior paracentral gyrus
frontal lobe f(x)
personality, decision making, motor, speech
temporal lobe f(x)
processing and interpretation of auditory stimuli, memory, and organizing/comprehending speech
what gyri make up primary auditory association cortex
transverse temporal gyri
occipital lobe f(x)
integrating and processing visual stimuli
which CNs come out from the mesencephalon
CN1-4
which CNs come out from the metencephalon
CN5-8
what structure separates the pons and medulla and can be seen from a posterior view with the cerebellum removed
stria medullaris
what marks the separation between basilar pons and tegmentium pons
trigeminal n
which CNs come out from myelencephalon
CN9-12
at what level can you begin to see the posterior intermediate sulcus on the spinal cord?
where is it located
~T6
between fasciculus gracilis and cuneatus
which regions in the spinal cord are white matter
Anterior, Lateral, Posterior funiculus
which regions in the spinal cord are gray matter
anterior, posterior horn, intermediate zone
which CNs have a midline nucleus
3,4,6,12
