Neuropsychology is a specialty within the field of clinical psychology. It refers to the study of brain-behavior relationships. Clinical psychologists who practice neuropsychology use their special training and knowledge in brain anatomy, brain function, clinical psychology, and brain disease to provide neuropsychological treatment/therapy or neuropsychological evaluation to help identify, resolve or minimize the effects of brain related problems such as stroke, traumatic brain injury, multiple sclerosis, attention deficits, brain tumors, and associated cognitive problems.