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: A concise, 35-page illustrated summary for medical and allied health students. Najeeb's Neuroanatomy & Neurophysiology Notes neuroanatomy notes pdf
For a comprehensive look at neuroanatomy through high-quality notes and essays, several academic and professional resources provide structured PDF materials covering everything from basic cellular structures to complex clinical correlations. Top Recommended Neuroanatomy Note Collections Where to find free, legal PDFs : :
The CNS is the command center of the body, consisting of the brain and the spinal cord. It is traditionally categorized into seven basic parts, as detailed by the NCBI's neuroanatomy subdivisions: VPL: Body sensation
- VPL: Body sensation.
- VPM: Face sensation/taste.
- LGN: Visual relay.
- MGN: Auditory relay.
II. Cellular Neuroanatomy
1. The Neuron
The functional unit of the nervous system.
. It controls vital functions like heart rate and respiration. 3. Cellular Components & Communication Specialized cells for communication. Key parts include the (nucleus), (signal input), and (signal output). Neuroglia:
10. Basal Ganglia & Movement Disorders
- Circuits: direct (facilitates movement) vs indirect (inhibits movement); dopamine role (SNc).
- Disorders: Parkinson’s (bradykinesia, rigidity — SNc degeneration), Huntington’s (chorea — caudate atrophy), hemiballismus (subthalamic nucleus lesion).
