Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Effects of mean firing on neural information rate
Autore:
Borst, A; Haag, J;
Indirizzi:
Univ Calif Berkeley, ESPM, Div Insect Biol, Berkeley, CA 94720 USA Univ Calif Berkeley Berkeley CA USA 94720 ct Biol, Berkeley, CA 94720 USA
Titolo Testata:
JOURNAL OF COMPUTATIONAL NEUROSCIENCE
fascicolo: 2, volume: 10, anno: 2001,
pagine: 213 - 221
SICI:
0929-5313(200103)10:2<213:EOMFON>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
INTRINSIC ELECTROPHYSIOLOGICAL CHARACTERISTICS; GRADED POTENTIAL NEURONS; PLATE TANGENTIAL CELLS; MEMBRANE-PROPERTIES; SPIKE TRAINS; RELIABILITY;
Keywords:
information theory; spike rate; visual system; motion detection;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Borst, A Univ Calif Berkeley, ESPM, Div Insect Biol, Berkeley, CA 94720 USA Univ Calif Berkeley Berkeley CA USA 94720 Berkeley, CA 94720 USA
Citazione:
A. Borst e J. Haag, "Effects of mean firing on neural information rate", J COMPUT N, 10(2), 2001, pp. 213-221

Abstract

We investigated the effect of mean firing on the information rate of a spiking motion-sensitive neuron in the fly (H1-cell). In the control condition, the cell was stimulated repeatedly by identical zero-symmetrical white-noise motion. The mean firing rate was manipulated by adding a constant velocity offset either in the same area of the receptive field where the dynamicstimulus was displayed or in a separate one. We determined the informationrate in the resulting spike trains in the time domain as the difference between the total and the noise entropy rate and found that the information rate increases with increasing mean firing under both stimulus conditions.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 05:16:44