purkinje figure
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Purkinje figure — Also known as Purkyne figure. Both eponyms refer to the Bohemian physiologist Johannes Evangelista Purkyne (1787 1869). They are used to denote an entoptic phenomenon consisting of a black, tree like structure that can be made visible under… … Dictionary of Hallucinations
purkinje's figure — noun or purkinje figure Usage: usually capitalized P : any of the shadowy figures of the network of retinal vessels that may be made visible in one s own eye (as by light from a pinhole close to the eye) … Useful english dictionary
Purkinje cells fibers etc. — Pur·kin·je cells, fibers, etc. (pər kinґje) [Jan Evangelista Purkinje, Czech physiologist, 1787–1869] see under cell, fiber, figure, network, phenomenon, system, and vesicle and see stratum purkinjense corticis cerebelli … Medical dictionary
figure — 1. A form or shape. 2. A person representing the essential aspects of a particular role ( e.g., relating to one s male boss as a father f. or to one s female teacher as a mother f.). 3. A form, shape, outline, or representation of an object or … Medical dictionary
Purkinje — Johannes E. von (Jan E. Purkyne), Bohemian anatomist and physiologist, 1787–1869. See P. conduction, P. images, under image, P. shift, subendocardial conducting system of heart, P. cells, under cell, P. corpuscles, under corpuscle, P. fibers,… … Medical dictionary
Purkinje shadows — see under figure … Medical dictionary
Image Purkinje — Image Im age ([i^]m [asl]j; 48), n. [F., fr. L. imago, imaginis, from the root of imitari to imitate. See {Imitate}, and cf. {Imagine}.] 1. An imitation, representation, or similitude of any person, thing, or act, sculptured, drawn, painted, or… … The Collaborative International Dictionary of English
Dendritic spike — Figure A. shows the idealized phases of an action potential. Figure B. is a recording of an actual action potential N.B. Actual recordings of action potentials are often distorted compared to the schematic view because of variations in… … Wikipedia
Anatomy of the cerebellum — This article gives a detailed description of the anatomy of the cerebellum. The structure of the cerebellum can be viewed at three levels. At the level of large scale anatomy, the cerebellum consists of a tightly folded and crumpled layer of… … Wikipedia
CERVELET — Le cervelet, ou petit cerveau, est un organe situé en parallèle sur les grandes voies sensorielles et motrices. Son atteinte ne se traduit ni par une paralysie, ni par une anesthésie, mais par un ensemble de signes qui attestent de perturbations… … Encyclopédie Universelle
