Share Telencephalon, Lateral ventricles, Basal nuclei, Cortex
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The main functions of telencaphalon (4)
consciousness, sensation, voluntary movement, cognitive functions
What are the main components of the pallium?
cortex cerebri and white substance of the brain
3 surfaces of the telencephalon
facies inferior, facies medialis, facies superolateralis
where is basal ganglia located?
subpallium
Function of longitudinal fissure
separating right and left hemisphere
All lobes of telencephalon
frontal, parietal, occipital, temporal, insular, limbic
which lobes have poles?
frontal, occipita, temporal
Which sulcus separates the frontal and parietal lobes?
The central sulcus (sulcus of Rolando)
where are Precentral, Superior, medius and inferior frontal gyrus located?(surface)
Superolateral surface
All cortical layers (6)
molecular, external granular, external pyramidal, internal granular, internal pyramidal, multiform
function of neurons of the 2 and 3 layers
axons form association and commissural tracts
Classifications of basal ganglia according to their afferent and efferent connections
input, intrinsic, output nuclei
What are the principal nuclei of the basal nuclei?
Striatum and Globus pallidus
Which nuclei belong to the striatum, and which belong to the pallidum?
Striatum: caudate nucleus and putamen.Pallidum: globus pallidus (medial and lateral segments).
Nucleus dominantly interconnected with the cortex
claustrum
3 layers in white matter distribution
internal, external, extreme
