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Child prodigy
A child prodigy is someone who is a master of one or more skills or arts at an early age. One generally accepted heuristic for identifying prodigies is the following: a prodigy is someone who, by the ... > more -
Psychoactive drug
A psychoactive drug or psychotropic substance is a chemical substance that acts primarily upon the central nervous system where it alters brain function, resulting in temporary changes in perception, ... > more -
Homosexuality
Homosexuality can refer to both attraction or sexual behavior between people of the same sex, or to a sexual orientation. When describing the latter, it refers to enduring sexual and romantic ... > more -
Infant's Health
Healthy Aging
Pregnancy and Childbirth
Birth Defects
Attention Deficit Disorder
Child Development
Premature birth
Premature birth (also known as preterm birth) is defined medically as childbirth occurring earlier than 37 completed weeks of gestation. Most pregnancies last about 40 weeks. About 12 percent of ... > more -
Alternative Medicine
Sports Medicine
Attention Deficit Disorder
Healthy Aging
Breast Cancer
Diseases and Conditions
Yoga (alternative medicine)
Yoga is a healing system of theory and practice, its a combination of breathing exercises, physical postures, and meditation, practiced for over 5,000 years. A survey released in May 2004 by the ... > more -
Cluster headache
Cluster headaches are rare, extremely painful and debilitating headaches that occur in groups or clusters. Cluster headache sufferers typically experience severe headaches of a piercing quality near ... > more -
Head injury
Head injury is a trauma to the head, that may or may not include injury to the brain. The incidence (number of new cases) of head injury is 300 per 100,000 per year (0.3% of the population), with a ... > more -
Pharmacology
Attention Deficit Disorder
Healthy Aging
Medical Imaging
Sports Medicine
Diseases and Conditions
Pharmacology
Pharmacology is the study of how substances interact with living organisms to produce a change in function. If substances have medicinal properties, they are considered pharmaceuticals. The field ... > more
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