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犬类中预回避时血压升高并伴有心率降低。

Preavoidance blood pressure elevations accompanied by heart rate decreses in the dog.

作者信息

Anderson D E, Brady J V

出版信息

Science. 1971 May 7;172(3983):595-7. doi: 10.1126/science.172.3983.595.

DOI:10.1126/science.172.3983.595
PMID: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.

摘要

在五只狗执行自由操作的电击回避任务前1小时，持续监测其血压和心率。在回避前的1小时内，心血管变化的特征是血压持续显著升高，心率持续显著下降。

相似文献

1
Preavoidance blood pressure elevations accompanied by heart rate decreses in the dog.犬类中预回避时血压升高并伴有心率降低。
Science. 1971 May 7;172(3983):595-7. doi: 10.1126/science.172.3983.595.
2
Cardiovascular responses to avoidance conditioning in the dog: effects of beta adrenergic blockade.犬类对回避条件作用的心血管反应：β肾上腺素能阻断的影响。
Psychosom Med. 1976 May-Jun;38(3):181-9. doi: 10.1097/00006842-197605000-00004.
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Cardiovascular responses to avoidance conditioning in the dog: effects of alpha adrenergic blockade.犬类对回避条件作用的心血管反应：α肾上腺素能阻滞的影响。
Pavlov J Biol Sci. 1976 Jul-Sep;11(3):150-61. doi: 10.1007/BF03000292.
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Instrumental conditioning of large-magnitude, daily, 12-hour blood pressure elevations in the baboon.狒狒每日12小时大幅度血压升高的工具性条件反射。
Science. 1973 Oct 12;182(4108):175-7. doi: 10.1126/science.182.4108.175.
5
Cardiac output and total peripheral resistance changes during preavoidance periods in the dog.犬在预回避期内心输出量和总外周阻力的变化。
J Appl Physiol. 1973 May;34(5):650-4. doi: 10.1152/jappl.1973.34.5.650.
6
Preavoidance hypercapnia and decreased hematocrit in micropigs.小型猪的预回避性高碳酸血症和血细胞比容降低
Physiol Behav. 1996 Apr-May;59(4-5):857-61. doi: 10.1016/0031-9384(95)02165-5.
7
Progressive hypertension in dogs by avoidance conditioning and saline infusion.
Hypertension. 1983 May-Jun;5(3):286-91. doi: 10.1161/01.hyp.5.3.286.
8
Baroreflex unimpaired by operant avoidance or classical aversive conditioning in dogs.压力反射未受犬类操作性回避或经典厌恶条件作用的损害。
Am J Physiol. 1988 Jun;254(6 Pt 2):R1025-34. doi: 10.1152/ajpregu.1988.254.6.R1025.
9
Operant conditioning of large magnitude, 12-hour duration, heart rate elevations in the baboon.狒狒中幅度大、持续12小时的心率升高的操作性条件反射。
Pavlov J Biol Sci. 1976 Apr-Jun;11(2):86-92. doi: 10.1007/BF03000287.
10
Prolonged pre-avoidance effects upon blood pressure and heart rate in the dog.
Psychosom Med. 1973 Jan-Feb;35(1):4-12. doi: 10.1097/00006842-197301000-00002.

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Differential preparatory cardiovascular responses to aversive and appetitive behavioral conditioning.
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