The document discusses the major parts of the human brain. It identifies the cerebrum, cerebellum, and medulla oblongata as the three largest parts. The cerebrum controls functions like memory, intelligence, judgment, and coordination of the nervous system. The cerebellum maintains posture, equilibrium, and muscle coordination. The medulla oblongata controls involuntary processes like respiration and circulation.

1. WELCOMEWELCOME

2. PAVITHRA V.NPAVITHRA V.N
NATURAL SCIENCENATURAL SCIENCE
REG NO:18116361002REG NO:18116361002
EMMANUEL COLLEGE OF B.ED TRAININGEMMANUEL COLLEGE OF B.ED TRAINING
VAZHICHALVAZHICHAL

3. HUMAN BRAINHUMAN BRAIN

5. The human brain is theThe human brain is the
command center for the humancommand center for the human
brainbrain

6. MAJOR PARTS OF BRAINMAJOR PARTS OF BRAIN
CEREBRUMCEREBRUM
CEREBELLUMCEREBELLUM
MEDULLA OBLONGATAMEDULLA OBLONGATA

7. CEREBRUMCEREBRUM
Largest part of the brain is cerebrum
It coordinate memory, intelligence,
and judgment.
It controls coordinates and regulates
the nervous system

8. CEREBELLUMCEREBELLUM
• It maintains the posture and
equilibrium of the body.
• It controls and coordinates the
activities of the skeletal muscles.

9. MEDULLA OBLONGATAMEDULLA OBLONGATA
• It controls the respiration, circulation
like involuntary movement.
• Continuation of medulla oblongata is
spinal cord

10. THALAMUSTHALAMUS
• The thalamus relays sensory
impulses from receptors in
various parts of the body to the
cerebral cortex.

11. HYPOTHALAMUSHYPOTHALAMUS
• It regulates temperature ,hunger
,and emotional reactions.
• It secretes different types of neuro
hormones.

12. DISEASESDISEASES
• Alzheimer disease
• Parkinson disease
• Epilepsy