Bio 231 Lab - CNS

Brain and functions

Olfactory*, bulb, tract

Sensory, smell, CN I

Optic*, optic chiasm

Sensory, vision, CN II

Oculomotor*

Motor, eye movement, CN III

Trochelar

Motor, eye movement, CN IV

Trigeminal*

Sensory & motor, face, CN V

Abducens*

Motor, eye movement, CN VI

Facial*

Sensory & motor, face and tongue, CN VII

Vestibulocochlear*

Sensory, ear (earing, equilibrium), CN VIII

Glossopharyngeal

Sensory & motor, tongue and throat, CN IX

Vagus*

Sensory & motor, visceral organs, throat, CN X

Accessory

Motor, neck muscles, CN XI

Hypoglossal

Motor, tongue, CN XII

Frontal lobe

Thinking, memory, behavior and movement

Temporal lobe

Hearing, learning, feelings

Brain stem

Breathing

Parietal lobe

Language, touch

Occipital lobe

Sight

Cerebellum

Balance, coordination, motor control, attention, language, emotional regulation (fear, pleasure)