How does the hypothalamus affect behavior

The limbic system has to do with emotion, delight, motivation and emotional memory.This postulation has inspired a wealth of subsequent research.If the hypothalamus is injured, it can cause a number of problems in the body, including unexplained weight gain, fatigue, reduced sex drive, and neurological issues like brain fog and memory loss.More blood runs through you hypothalamus than any other part of your brain.Hypothalamus is involved in expression of emotions.

The hypothalamus is a small but important part of your brain.Many conditions can damage your hypothalamus, which can affect.Damage to the hypothalamus can affect the centers of appetite regulation, which results in uninhibited eating disorders.The central role of the hypothalamus in motivated behaviour was proposed as early as 1954 by eliot stellar who suggested that the amount of motivated behaviour is a direct function of the amount of activity in certain excitatory centres of the hypothalamus (p6).Hormones are involved in regulating all sorts of bodily functions, and they are ultimately controlled through interactions between the hypothalamus (in the central nervous system) and the pituitary.

For most types of brain injury, the symptoms are caused by damage to the axons or to the brain cells themselves.The hypothalamus is a small (less than 1% of the human brain volume) nucleus that lies very deep in the brain.The red small triangle) is located diagonally above the thalamus.Bilateral lesions in the lateral hypothalamus will decrease drinking and eating almost to zero, often leading to lethal starvation.