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Conditioning, Classical (Latest Articles)
Latest indexed articles for 'Conditioning, Classical'
Articles 161 to 170 of 200:
30 Mar 2009 
Behavioral detection of a low-frequency (40 Hz) vibratory dipole at source distances of 1.5-24 cm was measured by classically conditioned respiratory suppression in goldfish (Carassius auratus). Detection thresholds were compared across distances ...
rec_pub_19364230-the-detection-pressure-fluctuations-sonic-audition-dominant-mode.htm
30 Mar 2009 P. Perruchet (1985b) showed a double dissociation of conditioned responses (CRs) and expectancy for an airpuff unconditioned stimulus (US) in a 50% partial reinforcement schedule in human eyeblink conditioning. In the Perruchet effect, participants ...
rec_pub_19364226-is-perruchet-s-dissociation-eyeblink-conditioned-responding-outcome.htm
30 Mar 2009 Several associative learning theories explain cue competition as resulting from the division of a limited resource among competing cues. This leads to an assumption that behavioral control by 2 cues competing with each other should always reflect a ...
rec_pub_19364229-stimulus-competition-discrete-cue-training-context-cue-competition.htm
Overexpectation and trial massing.
30 Mar 2009 Three experiments were conducted to examine the interaction of overexpectation treatment and trial massing using a Pavlovian fear conditioning procedure with rats. In first-order conditioning, Experiment 1 found the overexpectation effect (i.e., ...
rec_pub_19364228-overexpectation-trial-massing.htm
Mechanisms of food provisioning of honeybee larvae by worker bees.
30 Mar 2009 Although it has clearly been demonstrated in previous studies that honeybees inspect their worker brood in a non-random fashion, it is still unclear which signals and cues worker bees use to monitor the nutritional state of their brood. Here we show ...
rec_pub_19282500-mechanisms-food-provisioning-honeybee-larvae-worker-bees.htm
The importance of proving the null.
30 Mar 2009 Null hypotheses are simple, precise, and theoretically important. Conventional statistical analysis cannot support them; Bayesian analysis can. The challenge in a Bayesian analysis is to formulate a suitably vague alternative, because the vaguer the ...
rec_pub_19348549-the-importance-proving-null.htm
30 Mar 2009 Pavlovian conditioning paradigms have become important model systems for understanding the neuroscience of behavior. In particular, studies of the extinction of Pavlovian fear responses are yielding important information about the neural substrates ...
rec_pub_19340814-fear-extinction-rodents.htm
30 Mar 2009 Modafinil has been shown to promote wakefulness and some studies suggest the drug can improve cognitive function. Because of many similarities, the mechanism of action may be comparable to classical psychostimulants, although the exact mechanisms of ...
rec_pub_19331449-modafinil-memory-effects-modafinil-morris-water-maze-learning.htm
Reduction of prelimbic inhibitory gating of auditory evoked potentials after fear conditioning.
30 Mar 2009 Inhibitory gating (IG) is a basic central nervous system process for filtering repetitive sensory information. Although IG deficits coincide with cognitive and emotional dysfunction in a variety of neuropsychiatric disorders, limited research has ...
rec_pub_19331455-reduction-prelimbic-inhibitory-gating-auditory-evoked-potentials-fear.htm
Conditioned stimulus familiarity determines effects of MK-801 on fear extinction.
30 Mar 2009 Six experiments studied the role of conditioned stimulus (CS) familiarity in determining the effects of the N-methyl-d-aspartate (NMDA) receptor antagonist MK-801 on fear extinction. Systemic administration of MK-801 (0.1 mg/kg) impaired initial ...
rec_pub_19331454-conditioned-stimulus-familiarity-determines-effects-mk-801-fear.htm
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