|Movement disorders are neurological conditions that affect the velocity, fluency, quality and ease of movement. Movement disorders include the abnormal voluntary or involuntary movements or reduced movements. Movement disorders takes place as a result of destruction or disease in an area located at the base of brain. Signs and symptoms of movement disorder changes and depend on the type and severity of the condition. Diagnosis of movement disorder includes taking a heredity history, history of symptoms and performing a preliminary physical examination and various diagnostic therapeutic test.
Review articles are the summary of current state of understanding on a particular research topic. They analyze or discuss research previously published by scientist and academicians rather than reporting novel research results. Systematic reviews determine an objective list of criteria, and find all previously published original research papers that meet the criteria. They then compare the results presented in these papers. Literature reviews, by contrast, provide a summary of what the authors believe are the best and most relevant prior publications. The concept of "review article" is separate from the concept of peer-reviewed literature.