A parasite, maybe? Unless looking for specifics, where it could be a number of different things... Sorry I'm not more help.
Muscles are elongated cells, sizes from a couple of millimetres to about 10 centimetres in length and from 10 to 100 micrometres in width. They are joined together in tissues that may be either striated or smooth. Striated muscles are classified even further. They belong to either skeletal or cardiac muscle. Striated muscle is typically subject to conscious control, while smooth muscle is not.
Explanation:
Astronomers have a huge problem detecting radiation from space because the Earth's atmosphere blocks most of it and stops it from reaching the surface. Visible light and radio waves get through to telescopes on the ground, and some detectors (infrared, UV and gamma) work when they are high up on mountains.
hope this helped!!!
When the hypothalamus doesn't do it job, it can result in problems with any of these. It's also involved in processes like temperature regulation, sleep cycles, and fluid regulation in the body.
Thus, damage that prevents it from controlling the hormone system can lead to a lot of diverse problems throughout the body.