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Drugs and diseases reference index

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Medical Dictionary Definitions A-Z List

Medical Dictionary Definitions A - Z - «B»:

  1. Binge eating disorder Binge eating disorder
    Binge eating disorder: An eating disorder characterized by periods of extreme over-eating, but not followed by purging behaviors as in most cases of bulimia. Binge eating can occur alone, or in conjunction with a lesion of the hypothalamus gland, Prader-Willi disorder, or other conditions. It c...
  2. Binocular Binocular
    Binocular: 1. With both eyes, as in binocular vision. 2. With two eyepieces, as in a binocular microscope....
  3. Binocular diplopia Binocular diplopia
    Binocular diplopia: See: Diplopia, binocular....
  4. Binocular vision Binocular vision
    Binocular vision: The ability to maintain visual focus on an object with both eyes, creating a single visual image. Lack of binocular vision is normal in infants. Adults without binocular vision experience distortions in depth perception and visual measurement of distance....
  5. Binocularity Binocularity
    Binocularity: The ability to focus upon an object with both eyes and create a single stereoscopic image. Binocularity requires highly convergent orbits. The evolutionary increases among primates in the degree of orbital convergence have been noted to correlate with the expansion of visual brain str...
  6. Binswanger disease Binswanger disease
    Binswanger disease: A form of dementia with blood vessel abnormalities in the deep white-matter of the brain causing loss of memory, decreasing cognition, and mood changes. Patients usually show signs of abnormal blood pressure (too high or too low), stroke, blood abnormalities, disease of the large...
  7. Binucleate Binucleate
    Binucleate: Having two nuclei. Binucleate cells are due to a defect in cytokinesis, the process by which two daughter cells separate at the completion of cell division....
  8. Bio- Bio-
    Bio-: Prefix indicating living plants or creatures, as in biology, the study of living organisms....
  9. Bioactive Bioactive
    Bioactive: Having an effect upon a living organism, tissue, or cell. Biologically active. Antibiotic, enzymes, and vitamins are all bioactive substances....
  10. Bioarchaeology Bioarchaeology
    Bioarchaeology: The use of a range of biological techniques on archaeological material in order to learn more about past populations. In bioarchaeology, one might isolate and amplify DNA from very old bones such as from the frozen body of the 9,000-year-old Ice Man who was found in the Italian Alps....
  11. Biochemical Biochemical
    Biochemical: Relating to biochemistry, the application of the tools and concepts of chemistry to living systems. Biochemists study such things as the structures and physical properties of biological molecules, including proteins, carbohydrates, lipids, and nucleic acids; the mechanisms of enzyme ac...
  12. Biochemical aspirin resistance Biochemical aspirin resistance
    Biochemical aspirin resistance: The inability of aspirin to produce an anticipated effect on one or more tests of platelet function, such as inhibiting the biosynthesis of thromboxane, inhibiting platelet aggregation, and causing a prolongation of the bleeding time. The rationale for this testing is...
  13. Biochemistry Biochemistry
    Biochemistry: The chemistry of biology, the application of the tools and concepts of chemistry to living systems. Biochemists study such things as the structures and physical properties of biological molecules, including proteins, carbohydrates, lipids, and nucleic acids; the mechanisms of enzyme a...
  14. Bioelectric impedance analysis Bioelectric impedance analysis
    Bioelectric impedance analysis: A seemingly simple method for determining the lean body mass. Abbreviated BIA. There are two methods of the BIA. One involves standing on a special scale with footpads. A harmless amount of electrical current is sent through the body, and then the percentage of body f...
  15. Biofeedback Biofeedback
    Biofeedback: A method of treatment that uses monitors to feed back to patients physiological information of which they are normally unaware. By watching the monitor, patients can learn by trial and error to adjust their thinking and other mental processes in order to control "involuntary" bodily ...