1. Central Nervous System
Peripheral Nervous System
Autonomic Nervous System
Sympathetic Nervous System
Parasympathetic Nervous System

5. The Brain Meninges Cerebrospinal fluid Ventricles Brain Stem
Medulla oblongata
Pons
midbrain
Thalamus
Hypothalamus
Cerebellum
Cerebrum
Corpus Callosum

8. Cerebrum Cerebral hemispheres Cerebral cortex—”gray matter”
Convolutions
Cerebral lobes
Frontal lobe—conscious thought and muscle control.
Parietal Lobes—receive information from skin receptors.
Occipital Lobe—receives visual input.
Temporal Lobe—has areas for hearing and smelling.