Written By: Isotherm, line drawn on a map or chart joining points with the same temperature. Isotherms are commonly used in meteorology to show the distribution of temperature at the Earthâs surface or on a chart indicating constant level or constant pressure.
Best Answer: Untreated Bipolar disorder gets worse with age, in that the more episodes of illness you have, the more likely it is that you will have another. I have been bipolar for 16years and find it has got BETTER, but ONLY because I have learnt how to manage my triggers and symptoms better.
Introduction. Bipolar disorder is a chronic disorder that affects approximately one per cent of the world's population, afflicting both males and females. The onset of bipolar disorder usually occurs between 20 to 30 years of age, with a second peak in the mid-40s for women.here is a personality difference between patients with bipolar disorder and those with unipolar depression. Studies have shown that patients with unipolar depression tend to have depressive personalities, even after 15 years' follow up (when patients were no longer sick).