Browse Reference Articles
241 to 250 of 291 articles
-
Sleep Disorder Research
Insomnia Research
Sleep Disorders
Insomnia
Obstructive Sleep Apnea
Disorders and Syndromes
Rapid eye movement
Rapid eye movement (REM) is the stage of sleep characterized by rapid saccadic movements of the eyes. During this stage, the activity of the brain's neurons is quite similar to that during waking ... > more -
Amino acid
In chemistry, an amino acid is a molecule that contains both amine and carboxyl functional groups. In biochemistry, this term refers to alpha-amino acids with the general formula H2NCHRCOOH, where R ... > more -
Dementia with Lewy bodies
Dementia with Lewy bodies is the second most frequent cause of hospitalization for dementia, after Alzheimer's disease. Current estimates are that about 60 to 75% of diagnosed dementias are of the ... > more -
Attention Deficit Disorder
Healthy Aging
Sports Medicine
Today's Healthcare
Personalized Medicine
Diseases and Conditions
Placebo effect
The placebo effect, also known as non-specific effects and the subject-expectancy effect, is the phenomenon that a patient's symptoms can be alleviated by an otherwise ineffective treatment, since ... > more -
Motion perception
Motion perception is the process of inferring the speed and direction of objects that move in a visual scene given some visual input. While this process appears straighforward to most observers, it ... > more -
Psychopharmacology
Psychopharmacology is the study of drug-induced changes in mood, thinking, and behavior. These drugs may originate from natural sources such as plants and animals, or from artificial sources such as ... > more
Search ScienceDaily
Number of stories in archives: 137,427

