Overview of the Nervous System:
- Central vs Peripheral Nervous System
- Neurons, synapses, and neurotransmitters
- Brain and spinal cord anatomy
Functional Organization:
- Sensory, motor, and autonomic pathways
- Cranial nerves and their roles
- Blood-brain barrier and cerebrospinal fluid
Neurophysiology Basics:
- Action potential and synaptic transmission
- Common neurological symptoms: weakness, numbness, seizures
