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Created page with "== Introduction == An '''osmoreceptor''' is a specialized sensory receptor primarily found in the hypothalamus of the brain, which detects changes in osmotic pressure. These receptors play a crucial role in maintaining the body's homeostasis by regulating the balance of fluids and electrolytes. Osmoreceptors are sensitive to the osmolarity of the blood, which refers to the concentration of solutes such as sodium and other ions. When osmolarity increases, indicat..."
