Somatoparaphrenia is a condition whereby a person denies that a limb or an entire side of the body belongs to them, even if provided with irrefutable proof. This condition usually is accompanied by left-sided paralysis and anosognosia (denial or lack of awareness) of the paralysis often due to a parietal stroke. What is interesting is that flushing the left ear with cold water (caloric vestibular stimulation) can temporarily treat/resolve somatoparaphrenia. Specifically, the protocol is fl…