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PubMed · 14302747

A FORTY-THREE DAY AVOIDANCE SESSION.

R E ULRICH·G R BRIERTON·J H MABRY·T J STACHNIK
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Abstract

A single Sprague-Dawley rat was subjected to an extended discriminated avoidance session in effect continuously for over 1000 hr (43 days). The longest possible shock-free interval that the subject could obtain without responding was 5 min. Since the subject did not sleep through shock, all resting or sleeping was interrupted at least once every 5 min by either a response or a shock. Neither the experimental (avoidance) animal nor a second animal which received all shocks not avoided by the first, gave any appearance of ill effects from the protracted session.

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AnimalsAvoidance LearningElectroshockMaleRatsRats, Sprague-DawleyResearchStress, PhysiologicalAVOIDANCE LEARNINGELECTROSHOCKEXPERIMENTAL LAB STUDYRATSSTRESSJournal Article

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R E ULRICH, G R BRIERTON, J H MABRY, T J STACHNIK. 1965. A FORTY-THREE DAY AVOIDANCE SESSION.. https://doi.org/10.1901/jeab.1965.8-157

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