Neuroanatomy - Notes Pdf [repack]

: Frontal (motor/executive), Parietal (sensory), Temporal (auditory/memory), and Occipital (visual) [3].

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The junction where chemical neurotransmitters are released to communicate with the next cell. Glial Cells: The Support Network neuroanatomy notes pdf

The functional unit of the nervous system.

Decussation: Occurs in the (internal arcuate fibers). Spinothalamic Tract (Anterolateral System): Function: Pain, crude touch, and temperature. Glial Cells: The Support Network The functional unit

Controls voluntary movement of the limbs and trunk. The lateral corticospinal tract decussates in the medullary pyramids. 5. Ventricles and Cerebrospinal Fluid (CSF) Flow

Glial cells provide physical, metabolic, and immunological support. Controls voluntary movement of the limbs and trunk

Positioned posterior to the brainstem, the cerebellum does not initiate motor commands but refines them. It regulates coordination, precision, posture, and motor learning. Damage here results in (drunken gait, tremors). 4. Cranial Nerves: High-Yield Summary

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Responsible for executive function, decision-making, personality, and voluntary motor control (via the precentral gyrus/primary motor cortex). It also houses Broca’s area (motor speech production) in the dominant hemisphere.

: Responsible for downward and inward eye movement.