S. No.

CNS site―effect of hormone and others

Autonomic system

Plasma glucose

Liver glycogen

1

VMH

Sympathetic

Increased

Decreased

2

LH

Parasympathetic

Decreased

Increased

3

Intraventricular administration of 2-deoxy glucose

Increase sympathetic activity

Increased

Decreased

4

Insulin and response to hypoglycemia

Spinal cord section or vagal nerve damage

No effect seen on counter regulatory hormone i.e. glucagon

5.

VMH lesion

Decrease counter regulatory hormone response to hypoglycemia

6

GE neurons―VMH/ ARC/ PVH

Raised glucose

Increase release of GABA

Results in inhibition of counter regulatory hormones

7

GI neurons

Decreased glucose

Releases nor epinephrine glutamate and Stimulates counter regulatory hormones