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Rapid eye movement behavior disorder occurs when there is a loss of normal voluntary muscle atonia during REM sleep resulting in motor behavior in response to dream content. It can be caused by adverse reactions to certain drugs or during drug withdrawal; however, it is most often associated with the elderly and in those with neurodegenerative ...
Cosmic ray visual phenomena, or light flashes ( LF ), also known as Astronaut's Eye, are spontaneous flashes of light visually perceived by some astronauts outside the magnetosphere of the Earth, such as during the Apollo program. While LF may be the result of actual photons of visible light being sensed by the retina, [1] the LF discussed here ...
Rajneesh (a childhood nickname from the Sanskrit रजनी, rajanee, "night", and ईश, isha, "lord") was born Chandra Mohan Jain, the eldest of 11 children of a cloth merchant, at his maternal grandparents' house in Kuchwada; a small village in the Raisen District of Madhya Pradesh state in India.
RELATED: What your eyes say about your health "Since patients oftentimes require multiple treatments and overexposure to this, light can be potentially dangerous to your vision," she continued. "I ...
The idea behind ray casting, the predecessor to recursive ray tracing, is to trace rays from the eye, one per pixel, and find the closest object blocking the path of that ray. Think of an image as a screen-door, with each square in the screen being a pixel. This is then the object the eye sees through that pixel.
Nazar (amulet) Eye beads or nazars – amulets against the evil eye – for sale in a shop. An eye bead or naẓar (from Arabic نَظَر [ˈnaðˤar], meaning 'sight', 'surveillance', 'attention', and other related concepts) is an eye-shaped amulet believed by many to protect against the evil eye. The term is also used in Azerbaijani ...
Rapid eye movement sleep ( REM sleep or REMS) is a unique phase of sleep in mammals (including humans) and birds, characterized by random rapid movement of the eyes, accompanied by low muscle tone throughout the body, and the propensity of the sleeper to dream vividly. The REM phase is also known as paradoxical sleep ( PS) and sometimes ...
Al-Sayyid Shaykh bin Ahmad al-Hadi (born on November 22 1867 in Kampung Hulu, Malacca, died on February 20 1934 in Jelutong on Penang), also spelled Syed Sheikh al-Hady, was a Malay-Arab Arab entrepreneur, publicist and writer in British Malaya, who was one of the pioneers of the Malay educational and nationalist movement and advocated rationalist-oriented reform of Islam in the Malay Archipelago.