Role of Hypothalamus and other brain centers

2.  BRAIN- SEAT OF CONCIOUSNESS.
 HYPOTHALAMUS- HIGHLY VASCULAR.
CONTROLS HOMEOSTATIC MECHANISM.
 PITUTARY GLAND- INFUNDIBULUM CONNECTS
THE HYPOTHALAMUS TO PITUTARY. IT
CONTAINS BOTH NERVES AND BLOOD
VESSELS.

5. Satiation centre/ Hunger
Centre
Regulate hunger
Located in the ventro-median
part of the hypothalamus.
Satiation centre monitors the
quantity of food

6.  STIMULATION OF HYPOTHALAMIC
NUCLEI PRODUCES VARIOUS EMOTIONS
SUCH AS FEAR, PLEASURE etc.
 SOME FUNCTIONS ARE UNDER THE
CONTROL OF AUTONOMIC NERVOUS
SYSTEM THAT ARE INFLUENCED BY
EMOTIONS.

7.  IT IS CONTROLLED BY THE ANTERIOR
PART OF THE HYPOTHALAMUS AND THE
NEIGHBOURING SEPTAL REGION.
 HORMONAL STIMULATION.

8.  CEREBRAL CORTEX – CONTROLS
EMOTIONAL BEHAVIOUR.
 NEOPALLIUM-AROUSAL OF
AGGRESSIVE BEHAVIOUR.
 PALAEOPALLIUM- PLACID
BEHAVIOUR.

10.  IN 1878,THE FRENCH
NEUROLOGISTPAUL BROCA-LIMBIC
LOBE(LIMBIC SYSTEM)
 1)AMYGDALA- IDENTIFICATION OF
DANGER ,SELF PROTECTION,
FEAR,LOVE,FRIENDSHIP etc.
 2)HIPPOCAMPUS- LONG TERM MEMORY
 3)HYPOTHALAMUS-MOTIVATED
BEHAVIOUR,
THERMOREGULATION,SEXUALITY.HUNG
ER,THIRST.

11.  4)CINGULATE GYRUS-EMOTIONAL
REACTION TO PAIN,REGULATION OF
AGGRESSIVE BEHAVIOUR
 5)PRE-FRONTAL AREA- IT COMPRISES
THE ENTIRE NON-MOTOR ANTERIOR
REGION OF FRONTAL LOBE. THE
MANIFESTATION AND REGULATION OF
SEVERAL BEHAVIOUR AND
MOTIVATIONAL DRIVES.