Brain glucose level, blood oxygen level, and other parameters. These hypothalamic nuclei send output signals to motor areas that can generate actions to rectify deficiencies. Some of the outputs also go to the pituitary gland, a tiny gland attached to the brain directly underneath the hypothalamus. The pituitary gland secretes hormones into the bloodstream, where they circulate throughout the body and induce changes in cellular activity. The individual animals need to express survival-promoting behaviors, such as seeking food, water, shelter, and a mate. The motivational system in the brain monitors the current state of satisfaction of these goals, and activates behaviors
The Brain of Morbius Learning the Doctor is a Time Lord, Morbius fears the Time Lords have tracked him down and will return in force. Morbius insists that he be transferred into the patchwork body now, with an artificial brain casing Solon constructed. Solon protests, as there may be severe pain and seizures, but Morbius insists. Back in the castle, Solon prepares to operate, but Condo is enraged when he recognises his lost arm attached to the patchwork body. He attacks Solon before being shot in the stomach, their struggle knocking Morbius's brain to the floor. Not knowing what damage has been done, Solon