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Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Subvocalization has been considered as far back as 1868. [2] Only in 1899 did an experiment take place to record movement of the larynx through silent reading by a researcher named H.S. Curtis, [ 5 ] who concluded that silent reading was the only mental activity that created considerable movement of the larynx.
He often responds to Calvin's questions with deliberate lies as a private joke; for example, when Calvin asks how people make babies, his dad responds that "most people just go to Sears, buy the kit, and follow the assembly instructions," but that Calvin was "a blue light special at K Mart. Almost as good, and a lot cheaper."
A quarter of hospital patients who are unresponsive and don’t physically respond to commands may be doing so mentally, a new study found. The research relied on brain scans of the patients.
These special types of glasses are magnifiers, meaning they help people see things (most often text) up close, explains Tal Raviv, M.D., founder and medical director of Eye Center of New York ...
Not really. "Some people need glasses when they're young—before 45," explains , of Cleveland Clinic’s Cole Eye Institute. "If you don't need glasses before your 40s, chances are you will need ...
Irlen syndrome (or scotopic sensitivity syndrome) is a hypothetical medical condition of disordered visual processing which, it is proposed, can be treated by wearing colored lenses. The ideas of Irlen syndrome are pseudoscientific and not supported by scientific evidence, [ 1][ 2][ 3] and its treatment has been described as a health fraud ...
Google (GOOG, GOOGL) took the wraps off of a new prototype pair of augmented reality glasses that can automatically translate speech for wearers that speak different languages.Unveiled during the ...