Hallucination - Wikipedia
A visual hallucination is "the perception of an external visual stimulus where none exists". Alternatively, a visual illusion is a distortion of a real external stimulus.
Visual hallucination | definition of visual hallucination ...
hallucination [hah-loo″sĭ-na´shun] a sensory impression (sight, touch, sound, smell, or taste) that has no basis in external stimulation. Hallucinations can have ...
Hallucinations : Types, Causes & Diagnosis - Healthline
Hallucinations are sensations that appear real but are created by your mind. They can affect all of your senses. Learn about the types, causes, and treatments.
Visual hallucinations - RightDiagnosis.com
List of 55 disease causes of Visual hallucinations, patient stories, diagnostic guides. Diagnostic checklist, medical tests, doctor questions, and related signs or ...
Approach to the patient with visual hallucinations - UpToDate
Visual hallucinations are a clinical manifestation of neuroophthalmologic dysfunction resulting from a wide variety of underlying etiologies. They can be very ...
Charles Bonnet Syndrome: Why Am I Having These Visual ...
Charles Bonnet Syndrome: Visual Hallucinations Are My Constant Companions. VisionAware Peer Advisor Sheila Rousey is an educator, assistive technology specialist, and ...
Visual hallucinations may not always mean mental illness ...
Visual hallucinations may not always mean mental illness. Share this ... when I came upon an article about a patient with complex nocturnal visual hallucinations.
Visual hallucinations - Symptom Checker - check medical ...
List of 50 causes of Visual hallucinations, alternative diagnoses, rare causes, misdiagnoses, patient stories, and much more.
What Are Hallucinations? - WebMD
WebMD explains the different types of hallucinations, including hearing voices, visual hallucinations, and smelling an odor that isn't there.
Hallucinations: MedlinePlus Medical Encyclopedia
Delirium or dementia (visual hallucinations are most common) Epilepsy that involves a part of the brain called the temporal lobe (odor hallucinations are most common)