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The relationship between the effect of MDMA and serotonin's role in visual orientation processing has been investigated following a prior study conducted in the 1990s by Maisini, Antonietti and Moja (1990). [2] [3] [5] Their experiment involved subjects ingesting a mixture which significantly reduced brain serotonin levels. [17]
Granulomatosis with polyangiitis 50-60% have ophthalmologic manifestations, which can be a presenting feature in a minority of patients. Orbital disease is the most common manifestation, and may result in proptosis , restrictive ophthalmopathy , chronic orbital pain, and in chronic cases, orbital retraction syndrome and intractable socket pain.
Others use the term as a diagnosis (i.e. an indication of cause and effect) for nerve dysfunction caused by compression of one or more lumbar or sacral nerve roots from a spinal disc herniation. [4] Pain typically occurs in the distribution of a dermatome and goes below the knee to the foot.
Though it can vary in intensity—from a mild ache to an electric shock—sciatica can be debilitating, limiting your mobility and decreasing your qua. You know the feeling: sharp, shooting pain ...
It can be caused by anything that puts pressure on and/or irritates your sciatic nerve - such as herniated or bulging discs. What a lot of people don’t know is that you can have sciatic symptoms ...
The health effects of 3D are the aspects in which the human body is altered after the exposure of three-dimensional (3D) graphics. These health effects typically only occur when viewing stereoscopic, autostereoscopic, and multiscopic displays. Newer types of 3D displays like light field or holographic displays do not cause the same health effects.
Stereoblindness (also stereo blindness) is the inability to see in 3D using stereopsis, or stereo vision, resulting in an inability to perceive stereoscopic depth by combining and comparing images from the two eyes. Individuals with only one functioning eye have this condition by definition since the visual input of the second eye does not exist.
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