Browse Reference Articles
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Hearing impairment
A hearing impairment is a decrease in one's ability to hear (i.e. perceive auditory information). While some cases of hearing loss are reversible with medical treatment, many lead to a permanent ... > more -
Sensory system
A sensory system is a part of the nervous system responsible for processing sensory information. A sensory system consists of sensory receptors, neural pathways, and parts of the brain involved in ... > more -
Alpha wave
Alpha waves are electromagnetic oscillations in the frequency range of 8-12 Hz arising from synchronous and coherent (in phase / constructive) electrical activity of large groups of neurons in the ... > more -
Diet and Weight Loss
Nutrition
Dieting and Weight Control
Obesity
Attention Deficit Disorder
Nutrition Research
Gluten-free, casein-free diet
Many parents of children with autism have reported that a gluten-free casein-free diet helps their children. According to the theory, some children are unable to digest the protein in many cereals ... > more -
Experiment
In the scientific method, an experiment is a set of actions and observations, performed in the context of solving a particular problem or question, to support or falsify a hypothesis or research ... > more -
Color blindness
Color blindness, or color vision deficiency, in humans is the inability to perceive differences between some or all colors that other people can distinguish. It is most often of genetic nature, but ... > more -
Psilocybin
Psilocybin (also known as psilocybine), is a psychedelic alkaloid of the tryptamine family. It is present in many species of fungi, including those of the genus Psilocybe, such as Psilocybe cubensis ... > more
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