Conditioning, Classical (Latest Articles)

Latest indexed articles for 'Conditioning, Classical'

Articles 11 to 20 of 200:

Classical conditioning in the vegetative and minimally conscious state.

18 Sep 2009 Pavlovian trace conditioning depends on the temporal gap between the conditioned and unconditioned stimuli. It requires, in mammals, functional medial temporal lobe structures and, in humans, explicit knowledge of the temporal contingency. It is ...
rec_pub_19767746-classical-conditioning-vegetative-minimally-conscious-state.htm

The convergence of information about rewarding and aversive stimuli in single neurons.

14 Sep 2009 Neuroscientists, psychologists, clinicians, and economists have long been interested in how individuals weigh information about potential rewarding and aversive stimuli to make decisions and to regulate their emotions. However, we know relatively ...
rec_pub_19759296-the-convergence-information-rewarding-aversive-stimuli-single-neurons.htm

[Placebo effects with great clinical potential]

8 Sep 2009
rec_pub_19827421-placebo-effects-great-clinical-potential.htm

Dopamine enables in vivo synaptic plasticity associated with the addictive drug nicotine.

8 Sep 2009 Addictive drugs induce a dopamine signal that contributes to the initiation of addiction, and the dopamine signal influences drug-associated memories that perpetuate drug use. The addiction process shares many commonalities with the synaptic ...
rec_pub_19755109-dopamine-enables-vivo-synaptic-plasticity-associated-addictive-drug.htm

Perineuronal nets protect fear memories from erasure.

2 Sep 2009 In adult animals, fear conditioning induces a permanent memory that is resilient to erasure by extinction. In contrast, during early postnatal development, extinction of conditioned fear leads to memory erasure, suggesting that fear memories are ...
rec_pub_19729657-perineuronal-nets-protect-fear-memories-erasure.htm

Neuroscience. Erasing fear memories.

2 Sep 2009
rec_pub_19729646-neuroscience-erasing-fear-memories.htm

Hormonal anticipation of territorial challenges in cichlid fish.

30 Aug 2009 In many territorial species androgens respond to social interactions. This response has been interpreted as a mechanism for adjusting aggressive motivation to a changing social environment. Therefore, it would be adaptive to anticipate social ...
rec_pub_19805238-hormonal-anticipation-territorial-challenges-cichlid-fish.htm

Morphological alterations to neurons of the amygdala and impaired fear conditioning in a transgenic mouse model of Alzheimer's disease.

30 Aug 2009 Patients with Alzheimer's disease (AD) suffer from impaired memory and emotional disturbances, the pathogenesis of which is not entirely clear. In APP/PS1 transgenic mice, a model of AD in which amyloid beta (Abeta) accumulates in the brain, we have ...
rec_pub_19449368-morphological-alterations-neurons-amygdala-impaired-fear-conditioning.htm

On the respective contributions of awareness of unconditioned stimulus valence and unconditioned stimulus identity in attitude formation through evaluative conditioning.

30 Aug 2009 Evaluative conditioning (EC) is a central mechanism for both classic and current theories of attitude formation. In contrast to Pavlovian conditioning, it is often conceptualized as a form of evaluative learning that occurs without awareness of the ...
rec_pub_19685998-on-respective-contributions-awareness-unconditioned-stimulus-valence.htm

Evidence-based orthopaedics or 'superstition in the pigeon'.

26 Aug 2009 Pigeon behavioural conditioning methods are similar to the processes that orthopaedic surgeons use to evaluate new surgical procedures. Alternatively, evidence-based orthopaedics is a tool for surgeons to evaluate procedures in a systematic, ...
rec_pub_19750292-evidence-based-orthopaedics-superstition-pigeon.htm

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