Classically conditioned heart rate in rats following preconditioning exposure to the CS
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چکیده
منابع مشابه
The discharge characteristics of vagal cardiac neurons during classically conditioned heart rate change.
Classically conditioned heart rate change in the pigeon has been developed as a vertebrate model system for cellular analysis of associative learning. One aspect of this development involved characterizing in detail the "final common path" for the conditioned response, the "cardiac motoneurons." With this as a foundation it has been possible to investigate the discharge properties of these moto...
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This work was supported by NIAAA grant AA011945 to J.E.S. and by funds from the Indiana University College of Arts and Sciences. Correspondence regarding this paper should be sent to Joseph E. Steinmetz, Dean, College of Liberal Arts and Sciences, University of Kansas, 1450 Jayhawk Blvd, Lawrence, KS, 66045-7535 ([email protected]). The authors thank Erin Odya and Jamie Katz for technical assis...
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Classical conditioning of heart rate (HR) and skeletal-motor activity in restrained rats was examined using a single, brief (.5-msec) pulse of shock to the rat's tail as both the CS and US. Electric shock was selected as a CS to discourage behavioral freezing and to provide an above-zero level of movement activity for evaluating the presence of conditioning. Three CS intensities and two US inte...
متن کاملAssociative and non-associative blinking in classically conditioned adult rats.
Over the last several years, a growing number of investigators have begun using the rat in classical eyeblink conditioning experiments, yet relatively few parametric studies have been done to examine the nature of conditioning in this species. We report here a parametric analysis of classical eyeblink conditioning in the adult rat using two conditioned stimulus (CS) modalities (light or tone) a...
متن کاملRetention of classically conditioned eyelid responses following acute decerebration.
We show that classically conditioned eyelid responses are retained in albino rabbits following decerebration. The presence of these responses represents retention rather than reacquisition in that they are present in the initial trials following decerebration. This excludes the possibility that the post-decerebration conditioned responses are mediated by pathways different from those involved i...
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ژورنال
عنوان ژورنال: Animal Learning & Behavior
سال: 1976
ISSN: 0090-4996,1532-5830
DOI: 10.3758/bf03211987