Some of the specific, complex measures used for these purposes include WeschIer Adult Intelligence Scale, WeschIer Individual Achievement Test, Reynolds Intellectual Screening Test, Wide Range Achievement Test, Wechsler Memory Scale, California Verbal Learning Test, Rey Auditory Verbal Learning Test, Hopkins Verbal Learning Test, Brief Visuospatial Memory Test, Controlled Oral Word Association Test, Neuropsychological Assessment Battery, Judgement of Line Orientation, Wisconsin Card Sorting Testing, Delis-Kaplan Executive Function System, Repeatable Battery for the Assessment of Neuropsychological Status, Grooved Pegboard Test. Provides services to a subset of patients who exhibit complex diagnoses, such as patients with severe neurological disorders, including traumatic brain injuries, stroke, seizure disorders, aphasia, neurosyphilis, Alzheimers disease, Parkinsons disease, Huntingtons disease, amyotrophic lateral sclerosis, multiple sclerosis, and severe mental health conditions, such as bipolar disorder, posttraumatic stress disorder, and substance use disorders.