| Literature DB >> 5555083 |
Abstract
Blood pressure and heart rate were monitored continuously in five dogs for 1 hour before performance on a free-operant shock-avoidance task. Cardiovascular changes during the preavoidance hour were characterized by sustained and significant increases in blood pressure, and sustained and significant decreases in heart rate.Entities:
Mesh:
Year: 1971 PMID: 5555083 DOI: 10.1126/science.172.3983.595
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728