Electroconvulsive shock- or puromycin-induced retention deficits in goldfish given two active-avoidance sessions
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منابع مشابه
Electroconvulsive shock- or puromycin-induced retention deficits in goldfish given two active-avoidance sessions.
In a factorial design, goldfish received 15 active-avoidance training trials on Days 1, 7, and 13 followed by electroconvulsive shock (ECS) or n o treatment after the training session on Days 1 and 7. The final retention deficits observed when ECS was given after the f'trst session only or after the second session only were similar. Fish given ECS after both sessions showed a cumulative deficit...
متن کاملEffects of electroconvulsive shock and puromycin on operant responding in goldfish.
GOLUB, M. S., M. L. CHEAL AND R. E. DAWS. Effects of electroconvulsive shock and puromycin on operant responding in goldfish. Pt-~SIOL. Bm-IAV. 8 (4) 573-578, 1972.--Goldfish were conditioned to strike an operandum for food reward on a variable interval schedule. Well-established patterns of operant responding were disrupted for up to several days when the fish were convulsed by a 1 sec transcr...
متن کاملAnterograde and retrograde effects of electroconvulsive shock and of puromycin on memory formation in the goldfish.
Electroconvulsive shock [ECS] or puromycin administered prior to training did not significantly impair acquisition of shock-avoidance in goldfish. Significant retention deficits are observed on retraining 72 hr later in groups of fish that received ECS 2.5, 1 or 0.5 hr before training as well as in groups that received ECS 0, 4 or 24 hr after training. Puromycin produces significant retention d...
متن کاملPuromycin-induced retention deficit in goldfish as a function of attained training performance level.
Goldfish received either 20 or 50 active avoidance training trials followed by puromycin (or no-treatment) and 10 retraining trials either 1 or 7 days following training. While 50 trials resulted in significantly more training avoidances than 20 trials, the groups which received puromycin showed equivalent retention deficits on Day 7. A within-group comparison of fish whose training performance...
متن کاملThe effect of puromycin on retention of conditioned cardiac deceleration in the goldfish.
The electrocardiogram was used to measure conditioned heart rate deceleration to a light-off signal paired with a punishing electrical shock in the goldfish. The learned response was retained for several days but was rapidly lost with extinction trials. Intracranial injections of puromycin administered just before or immediately after a training session did not appear to block formation of memo...
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ژورنال
عنوان ژورنال: Behavioral Biology
سال: 1976
ISSN: 0091-6773
DOI: 10.1016/s0091-6773(76)92263-x