With respect to our 2 cases above, migraine would usually be managed by a neurologist, and schizophrenia by a psychiatrist. The extent to which neurologists care for patients with psychiatric disorders depends on the physician's level of interest and expertise and the availability of psychiatric support.
Upper and middle back pain may be caused by: 1  Overuse, muscle strain, or injury to the muscles, ligaments, and discs that support your spine. 2  Poor posture. 3  Pressure on the spinal nervesspinal nerves from certain problems, such as a herniated disc.  A fracture of one of the vertebrae.
Back cramps can be painful and debilitating, and can be caused by a number of different things. Injury to the back, such as a pulled muscle, is one of the most common causes of back cramps. Poor posture, overexertion through exercise, improper lifting methods, or even menstrual cramps can all cause back pain as well, however, in addition to issues with the vertebrates of the spine. The most common cause of back cramps is physical injury.