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Varicose veins
Varicose veins are veins on the leg which are large, twisted, and ropelike, and can cause pain, swelling, or itching. They are an extreme form of telangiectasia, or spider veins. They occur in 25-30% ... > more -
Optic nerve
The optic nerve is the nerve that transmits visual information from the retina to the brain. The optic nerve is composed of retinal ganglion cell axons and support cells. It leaves the orbit (eye) ... > more -
Attention Deficit Disorder
Borderline Personality Disorder
Healthy Aging
Psychiatry
Eating Disorders
Mental Health Research
Obsessive-compulsive personality disorder
Obsessive-compulsive personality disorder (OCPD), or anankastic personality disorder, is a personality disorder that is characterized by a general psychological inflexibility, rigid conformity to ... > more -
Infectious Diseases
Healthy Aging
Sports Medicine
Attention Deficit Disorder
Diseases and Conditions
Bird Flu
Bubonic plague
Bubonic plague is the best-known variant of the deadly infectious disease plague, which is caused by the enterobacteria Yersinia ... > more -
Healthy Aging
Attention Deficit Disorder
Sports Medicine
Fungus
Pregnancy and Childbirth
Foodborne Illness
Psychedelic mushroom
Psychedelic mushrooms are fungi that contain psychedelic substances, such as psilocybin, psilocin, or muscimol. The most common colloquial terms for psychedelic mushrooms are magic mushrooms, ... > more -
Attention Deficit Disorder
ADD and ADHD
Mental Health
Mental Health Research
Children's Health
Psychiatry
Attention-deficit hyperactivity disorder
Attention-deficit/hyperactivity disorder (ADHD) (sometimes referred to as ADD for those without hyperactivity) is thought to be a neurological disorder, always present from childhood, which manifests ... > more
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