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:
PowerPoint can be a powerful tool for enhancing good presentations, but itâs not a crutch for poor ones. A multimedia presentation is just another form of communication, and the same rules apply to multimedia that apply to writing or verbal communication: consider your audience, keep your topic in mind, and so on.