Spontaneous recovery of a classically conditioned response by planarians
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چکیده
منابع مشابه
Extinction of a classically conditioned response: red nucleus and interpositus.
It is well established that the cerebellum and its associated circuitry are essential for classical conditioning of the eyeblink response and other discrete motor responses (e.g., limb flexion, head turn, etc.) learned with an aversive unconditioned stimulus. However, brain mechanisms underlying extinction of these responses are still relatively unclear. Behavioral studies have demonstrated ext...
متن کاملTime course of classically conditioned Purkinje cell response is determined by initial part of conditioned stimulus.
Classical conditioning of a motor response such as eyeblink is associated with the development of a pause in cerebellar Purkinje cell firing that is an important driver of the overt response. This conditioned Purkinje cell response is adaptively timed and has a specific temporal profile that probably explains the time course of the overt behavior. It is generally assumed that the temporal prope...
متن کاملBrain mechanisms of extinction of the classically conditioned eyeblink response.
It is well established that the cerebellum and its associated circuitry are essential for classical conditioning of the eyeblink response and other discrete motor responses (e.g., limb flexion, head turn, etc.) learned with an aversive unconditioned stimulus (US). However, brain mechanisms underlying extinction of these responses are still relatively unclear. Behavioral studies have demonstrate...
متن کاملAmphetamine Conditioned Place Preference in Planarians
Methand other amphetamines currently present major drug-abuse concerns. However, the demonstration and study of abuse-related behaviors expressed in animal models is expensive and time-consuming. We previously reported a novel model of conditioned place preference (CPP), which is a standard tool in abuse research, in invertebrates (planarians). In the present study, planarians were tested for l...
متن کاملEffects of prenatal x-irradiation on the acquisition, extinction, and discrimination of a classically conditioned response.
Irradiation on the Acquisition, Extinction and Discrimination of a Classically Conditioned Response. Radiation Res. 42, 120-128 (1970). In one experiment, rats exposed to 200 R on the 16th day of gestation took longer to acquire and extinguish a response conditioned to a 400-Hz tone but performed as well as controls in a 2-tone discrimination. The response studied was pushing open the door to a...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1966
ISSN: 0033-3131
DOI: 10.3758/bf03330970