The sensation of feeling full is associated with a separate center in the fore-brain, indicating that certain sensations, like hunger and satiety, have specialized areas beyond those dedicated to traditional sensory experiences.
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Precise hormone secretion is crucial for maintaining balance. Feedback mechanisms, such as the pancreas responding to changes in blood sugar levels by adjusting insulin secretion, help regulate the timing and quantity of hormones released.
Insulin, a hormone from the pancreas, regulates blood sugar levels. When blood sugar rises, the pancreas produces more insulin, and as sugar levels fall, insulin secretion is reduced.
Puberty-related changes in appearance are influenced by the secretion of testosterone in males and oestrogen in females.
Growth hormone, secreted by the pituitary, regulates the growth and development of the body. A deficiency of this hormone in childhood leads to dwarfism, affecting the overall growth and stature of an individual.