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Titolo:
EFFECTS OF TRAINING PROCEDURE ON MEMORY FORMATION USING A WEAK PASSIVE-AVOIDANCE LEARNING-PARADIGM
Autore:
BURNE THJ; ROSE SPR;
Indirizzi:
OPEN UNIV,DEPT BIOL,BRAIN & BEHAV RES GRP MILTON KEYNES MK7 6AA BUCKSENGLAND
Titolo Testata:
Neurobiology of learning and memory
fascicolo: 2, volume: 68, anno: 1997,
pagine: 133 - 139
SICI:
1074-7427(1997)68:2<133:EOTPOM>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
DAY-OLD CHICKS; GLYCOPROTEIN-SYNTHESIS; TERM; STIMULUS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
T.H.J. Burne e S.P.R. Rose, "EFFECTS OF TRAINING PROCEDURE ON MEMORY FORMATION USING A WEAK PASSIVE-AVOIDANCE LEARNING-PARADIGM", Neurobiology of learning and memory, 68(2), 1997, pp. 133-139

Abstract

One-day-old chicks will learn, in one trial, to avoid pecking a bead that tastes aversive. This procedure is used widely as a model for learning and memory, although a variety of training procedures and bead types are used in different laboratories. Here we report that the decayof memory following training on a weak (10% methylanthranilate) avoidance task is dependent on the training procedure rather than the characteristics of the beads or the strain of chick used. Chicks that have been presented with a bead in pretraining and a similar bead coated inMeA during training fail to avoid the bead when tested 2 h posttraining, whereas chicks presented with a bead of particular color and size for the first time at training demonstrate high levels of avoidance at2 h posttraining. These results resolve the differences in the time course of memory formation for a weak passive avoidance task described by the groups at Monash University (Crowe, Ng, & Gibbs, 1989) and the Open University (Sandi & Rose, 1994). (C) 1997 Academic Press.

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Documento generato il 29/03/20 alle ore 01:24:20