👉 Parasphenoidal is a medical term used to describe a condition where there are two separate, distinct structures within the brain. These structures are called the hypothalamus and the paraventricular nucleus (PN) in humans, and they function as opposing halves of the brain. The hypothalamus is responsible for regulating various bodily functions such as sleep-wake cycles, temperature regulation, and pain sensitivity. On the other hand, the PN acts as a relay station for the signals sent by the
