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Biomedical subjects

J WERBOFF

Publications and source records attributed to J WERBOFF.

At least 19 recordsLinked to original sources

FEBRILE CONVULSIONS IN INFANT RATS, AND LATER BEHAVIOR.

At 3 days of age, rats were (i) subjected to a febrile convulsion, or (ii) were handled, or (iii) were not handled. Evaluation at 30 days of age revealed that animals in the first group were heaviest and most resistant to audiogenic seizure stimuli. No differerences were found in maze-learning ability or activity level.

Animals↗

Classical conditioning in newborn rats.

Newborn albino rats were trained according to classical conditioning procedure wih one of four intervals between conditioned and unconditioned stimuli. A vibrotactile stimulus (conditioned stimulus) paired with an electric shock (unconditioned stimulus) was presented to the forelimb 80 times. The results demonstrate that conditioning takes place in newborn rats. However, levels of performance as a function of time intervals between stimuli did not resemble the levels traditionally reported for older animals.

Animals↗