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Sleep Disorder Research
Insomnia Research
Healthy Aging
Attention Deficit Disorder
Diseases and Conditions
Heart Disease
Sleep apnea
Sleep apnea, sleep apnoea or sleep apnœa is a sleep disorder characterized by pauses in breathing during sleep. These episodes, called apneas (literally, "without breath"), each last ... > more -
Mumps, Measles, Rubella
Diseases and Conditions
Viruses
Healthy Aging
Sports Medicine
Infectious Diseases
Incubation period
Incubation period, also called the latent period or latency period, is the time elapsed between exposure to a pathogenic organism, or chemical or radiation, and when symptoms and signs are first ... > more -
Rett syndrome
Rett syndrome (or Rett's disorder) is a progressive neurological disorder that is classified as a pervasive developmental disorder by the DSM-IV. The symptoms of this disorder are easily confused ... > more -
High density lipoprotein
High-density lipoproteins (HDL) form a class of lipoproteins, varying somewhat in their size (8-11 nm in diameter) and contents, that carry cholesterol from the body's tissues to the liver. Because ... > more -
Down syndrome
Down syndrome (US, Canada and other countries) or Down's syndrome (UK and other countries) encompasses a number of chromosomal abnormalities, of which trisomy 21 (an aneuploid) is the most common, ... > more -
Healthy Aging
Attention Deficit Disorder
Sports Medicine
Diabetes
Pregnancy and Childbirth
Diseases and Conditions
Spinal muscular atrophy
Spinal Muscular Atrophy (SMA) is a term applied to a number of different disorders, all having in common a genetic cause and the manifestation of weakness due to loss of the motor neurons of the ... > more -
Coronary heart disease
Coronary heart disease (CHD), also called coronary artery disease (CAD) and atherosclerotic heart disease, is the end result of the accumulation of atheromatous plaques within the walls of the ... > more -
Osteoporosis
Osteoporosis is a disease of bone in which the bone mineral density (BMD) is reduced, bone microarchitecture is disrupted, and the amount and variety of non-collagenous proteins in bone is altered. ... > more
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