#body schema

• Asomatognosia — A structural neurological and body schema disorder characterized by a patient's inability to recognize, identify, or perceive a part of their own body or the entire body as belonging to them; this clinical phenomenon is usually caused by focal lesions localized in the right parietal lobe of the non-dominant cerebral hemisphere and often manifests within unilateral spatial neglect syndrome.
• Autoscopy — A hallucinatory or illusory psychological phenomenon in which a person perceives their own body from an external perspective or sees their own duplicated image projected into the surrounding space as a visual spectrum. This complex disturbance of the body schema and spatial perception is often associated with temporo-parietal lobe disorders, extreme exhaustion, anesthesia, or intense dissociative states.
• Autotopagnosia — A rare neuropsychological clinical symptom characterized by a patient's inability to recognize, locate, or name parts of their own body or another person's body, despite intact sensory, motor, and language functions. This structural agnosia of the body schema is typically caused by a focal lesion located in the left (dominant) parietal lobe of the brain.