Functions of Major Divisions of the Brain

Question 1

Medulla Oblongata

Answer 1

Two-way conduction pathway between the spinal cord and higher brain centers; cardiac, respiratory and vasomotor control center.

Question 2

Pons

Answer 2

Two-way conduction pathway areas of the brain and other regions of the body; influences respiration.

Question 3

Midbrain

Answer 3

Two-way conduction pathway; relay for visual and auditory impulses

Question 4

Cerebellum

Answer 4

Muscle coordination; maintenance of equilibrium and posture.

Question 5

Hypothalamus

Answer 5

Regulation of body temperature,water balance , sleep - cycle control , appetite, and sexual arousal.

Question 6

Thalamus

Answer 6

Sensory relay station from various body areas to cerebral cortex ; emotions and alerting or arousal mechanisms.

Question 7

Pineal glad

Answer 7

Adjusts output of melatonin in response to change in external light, to keep the body’s internal clock on time.

Question 8

Cerebrum

Answer 8

Sensory perception, emotions, willed movements, consciousness,and memory