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MDMA is part of the amphetamine family and elicits its positive effects by altering brain serotonin, dopamine and norepinephrine neurotransmitter levels. [ 2 ] [ 6 ] [ 13 ] [ 14 ] As the drug begins to take effect, the brain becomes flooded with serotonin which can then become depleted within 3–6 hours following consumption. [ 14 ]
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.
The reverse explanation is that the intelligent and studious child reads more which causes myopia. Another is that the myopic child has an advantage at IQ testing which is near work because of less eye strain. Still another explanation is that pleiotropic gene(s) affect the size of both brain and eyes simultaneously. [63]
Related: 9 Things Experts Do Every Day for Better Brain Health. The Best Tea for Brain Health. Many tea varieties have been shown to improve markers of brain health, but green tea stands out as ...
Both alpha and theta brain waves are linked to relaxation, focus, and creativity, and chemical messengers like serotonin and dopamine play crucial roles in various aspects of health, including ...
A new study found that Parkinson's disease patients who took dance classes experienced fewer symptoms of depression, with dance having "a positive effect on the mood circuits in the brain."
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.
This effect usually resolves as the eye adapts. Certain medications, such as sildenafil, can also induce cyanopsia by temporarily altering retinal function, medication management and adjustments can be made to fix the issue. Rarely, conditions affecting the retina or optic nerve can lead to cyanopsia, though these cases are less documented. [3]