Hallucinations Hypnagogic

Hypnagogic hallucination is a form of mental disorder that occurs when falling asleep. It manifests itself as unreal images or sensations that a person sees and hears during the deep stages of sleep. This could be anything, such as fantastic sights, sounds, or even smells.

Galucinna

Hypnagogic hallucination (Greek h. hypnagoga - “sleepy”) is a type of voluntary, episodic hallucinatory paroxysmal affiogenic reaction, usually manifested upon awakening from sleep, sometimes in the transition period of sleep and based on the transformation of sensory information associated with the content of direct experiences of the past day time. In this case, both visual and auditory hallucinatory images are localized only in the visual area, contributing to the development of post-hypnotic hyperesthesia in one visual field. The most common types of visual hypnagogic hallucinations (the spatial distribution of which does not always correspond to constant reality) occur: hemianopic, bitemporal, circumtemporal and tetralembal. In relation to past events or impressions, retroperspective paroxysms occur, mainly found, like hallucinations of the aura, in the interval from 22 to 4 hours. Reminiscent experiences are less common, but more often they are a symptom of intoxication with psychodysleptic poisons. Differential diagnosis is based on identifying this form of paroxysms from epileptic images-hallucinations, encephalopathic disorders of the epileptic type, accompanied by parietal symptoms, and from phenomena