Category: A

A rhythm of the electroencephalogram typically obtained from the occipital region of the cortex and has an average frequency of about 10 cycles per second. The pattern of electrical activity in the brain of someone who is awake but relaxed or sleepy, registering on an electroencephalograph at 8-13 hertz. Brainwave frequency of moderate voltage that…

Post-junctional receptor site that responds to norepinephrine.  

Rays of alpha particles that have the power to penetrate the body. A ray composed of positively charged helium particles derived from atomic disintegration of radioactive elements. Its velocity is one tenth the speed of light. Alpha rays are completely absorbed by a thin sheet of paper and possess powerful fluorescent, photographic, and ionizing properties.…

The percentage of instances, on the average, that a researcher will conclude that a value is atypical when in fact it is not.  

A compound that is common to the metabolic pathways of carbohydrates, fats, and certain amino acids.  

A measure of internal consistency reliability: Cronbach’s alpha.  

The disruption of the alpha rhythm by visual stimulation or by active thought with the eyes closed, alpha waves.  

A male pheromone.  

Alcoholism characterized by the person drinking amounts of alcohol beyond the social norm.  

In epidemiology, the probability of rejecting a null hypothesis when it is true. The first letter of the Greek alphabet. The first letter of the Greek alphabet, a. In chemistry, it denotes the first in a series of isomeric compounds or the position adjacent to a carboxyl group. The relationship between the cross section for…