FREQUENCY ANALYSIS
the term for the analysis of frequency changes in event related potentials.
FREE-FLOATING ANXIETY
1. A chronic sense of uneasiness and apprehension that is not directed at anything. Often seen in anxiety disorders. 2.…
FREE ENERGY
Psychoanalytic theory. the psychic and mobile energy that is located in the id and is associated with primary processes. Compare…
FRENUM FRENZY
the name for the temporary state of wild excitement, mental agitation and violent behavior. It has been associated with mania…
FREE-RUNNING RHYTHM
the term for the cycle of behavior or physiological activity that occurs if external stimuli do not provide entrainment. See…
FREQUENCY ANALYSIS WAVEFORM
This term applies to the frequency of a pure tone and is the number of cycles of sinusoidal pressure variant…
FRIEDMAN TEST
the non-parametric test of the equality of medians that are in repeated measures of a matched group. Defined by Herbert…
FREE VARIATION
Linguistics. the state where variant forms of the same linguistic unit appear on an apparently random basis. Used in phonology…
FREQUENCY DISTRIBUTION
the plot of the frequency of occurrence of scores of various sizes that have been arranged from lowest to highest…
FREY ESTHESIOMETER
A device that is sued to measure the minimum intensity of pressure stimulus needed to produce a sensation on the…
FOURIER SPECTRUM
the name that is given to a graph of amplitude as a function of frequency for all the sine waves…
FRINGE-FOCUS STRUCTURE
a model of consciousness where the conscious content is typically a focal component that has clear and discernible sensory features…
FREUDIAN SLIP
an unconscious error or an oversight in speaking, writing and actions that is caused by the breakthrough of unacceptable impulses…
FRIENDSHIP
voluntary relationship between people that lasts a long time and those involved are concerned about each other. It develops from…
FRIEDREICH'S ATAXIA
a hereditary and progressive syndrome of muscular incoordination resulting from degenerating nerve tissue in the spinal cord and the nerves…
FRAGMENTATION OF THINKING
where the process of thinking is confused where a complete action is no longer possible. It is a primary symptom…
FRONTAL EYE-FIELD LESION
lesion from surgery or injury in the anterior part of the brain to the motor area that is used for…