Brain lesions are areas of injury or disease in the brain. Lesions may be due to infection, tumors, exposure to certain chemicals, problems with the immune system, and demyelinating diseases such as Multiple Sclerosis. Sometimes the cause is not known.
What is Multimedia? Multimedia can have a many definitions these include: Multimedia means that computer information can be represented through audio, video, and animation in addition to traditional media (i.e., text, graphics drawings, images). A good general definition is:
Multiple forms of information content are often not considered modern forms of presentation such as audio or video. Likewise, single forms of information content with single methods of information processing (e.g. non-interactive audio) are often called multimedia, perhaps to distinguish static media from active media.