CNS

BRAIN

SPINAL CORD

PNS

• 12 pairs cranial nerves

• 31 pairs of spinal nerves

• autonomic nerves and ganglia

• Afferent neurons

• efferent neurons

• somatic NS

• Autonomic NS

ANATOMY OF THE BRAIN

• Cerebrum• gyri• sulci• fissures• Cerebral cortex• corpus callosum• basal ganglia• Brainstem

• midbrain• pons• medulla• cerebellum• diencephalan• thalamus/-

hypothalamus• meninges

PATHOLOGIES

• Glioma• gliobastoma• Astrocytoma• Meningioma• epidural hematoma• subdural hematoma• tripod fracture

• TIA’s vs CVA’s• MS

• Meningitis• sinusitis

• Parkinson’s• Alzheimer’s • Huntington