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PHYSIOLOGY AND ANATOMY; Hypothalamus.
Typology: Study notes
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a di encephalic structure.^ It in
situated below thalamus
part g^ diencephalon^ .
. (^) It in formed (^) by groups y nuclei (^) , scattered in the walls (^) and
Functions
:
° (^) It regulates (^) many
the body like endocrine^ functions , hunger , thirst^ , emotions^ , sexual^ functions etc.
Anterior pituitary .
Regulation g^ Autonomic Nervous^ System.
Heart Rate.
nucleus
gain center (^) in (^) posterior
is feeding center nucleus - ciii
center
Regulation g^ sexual
cos (^) Peplidetlechanism Ghrelin secreted (^) in →
feeding center → Inc. appetite stomach & food intake^ .
( bi^ Peptide YY ( d^ ,^ Hormonal (^) Mechanism
Glucagon (e^ ,^ Thermostalictlechanism
may act via feeding
Mechanism g Regulation g^ lala ter^ Balance^ : CII (^) Thirsts :^
( Its^ A (^) DH Mechanism : ECF (^) I
and
I
encephalitis and ischemia. o symptoms detected^ an : ( is^ Disturbance^ in^ Carbohydrate & (^) Fat metabolism.
. ciii ,^ Disturbance^ in^ ANS ( in^ Emotional^ manifestations . can Disturbance^ in^ sexual^
due to lesion in^ mid^ hypo that
above
and results^ in any g^
cis Diabetes^ insipidus ciii (^) Dystrophic
tale's ciii,^ Kallmann Syndrome
cut cataplexy.