HYPOTHALAMUS GLAND

HYPOTHALAMUS GLAND

The hypothalamus is a small but important part of the brain. It is connected to the small and important gland called pituitary gland. The hypothalamus is located below the thalamus and right above the brain stem. Its size is almost about an almond. It is a control centre of all autonomic regulatory activities (heart rate, digestion, respiration, salivation and perspiration) of the body.

Functions:

The general functions of the hypothalamus are of extreme importance for the body. It controls the release of 8 major hormones by the pituitary gland. It controls body temperature, blood pressure, food and water intake, hunger and thirst, sexual behaviour and reproduction, daily cycle in physiological state and behaviour known as circadian rhythm, emotional responses.  Hypothalamus organizes and controls many complex emotions, feelings and moods as well as all motivational states including hunger, appetite and food intake and everything which gives you pleasure, satisfaction, comfort and creative activities.

Diseases:

There are few factors which cause hypothalamic diseases, hypothalamic dysfunction, malnutrition, trauma, anorexia, bulimia nervosa, tumours. The complaints are headache and vision problem, hypothyroidism problems, adrenal dysfunction, altered body temperature, diabetes insipidus hypopituitarism.

Interesting Facts:

Are you hungry? Do you want some water? You are able to answer these questions just because your hypothalamus is acting normally. Hypothalamus is the one that makes you feel hunger and thirst.

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