Results 31 to 40 of about 1,462,604 (241)

Explicit and Implicit Processes in Human Aversive Conditioning [PDF]

open access: yes, 2006
The ability to adapt to a changing environment is central to an organism’s success. The process of associating two stimuli (as in associative conditioning) requires very little in the way of neural machinery.
Carter, Ronald McKell
core   +1 more source

Extinction phenomena: A biologic perspective on how and why psychoanalysis works

open access: yesFrontiers in Psychology, 2011
This article presents the view that much of the success of classical psychoanalysis is centrally predicated on its biological potency; focusing not on neuropsychology, but on the biology of conditioning.
Linda A.W. Brakel
doaj   +1 more source

Temporal Factors Modulate Haloperidol-Induced Conditioned Catalepsy

open access: yesFrontiers in Behavioral Neuroscience, 2021
Repeated pairings of a neutral context and the effects of haloperidol give rise to conditioned catalepsy when the context is subsequently presented in a drug-free test.
Lucía Cárcel, Luis G. De la Casa
doaj   +1 more source

APRENDIZAGEM DA EXTENSÃO DA PROBÓSCIDE EM ZANGÕES AFRICANIZADOS (APIS MELLIFERA L.) CONFINADOS

open access: yesCiência Animal Brasileira, 2015
Studies on the olfactive learning in honey bees (Apis mellifera L.) are predominantly performed with worker bees. In this study, we used the classical conditioning of proboscis extension (PER) to evaluate the effectiveness of 5 scents as conditioned ...
Italo Souza Aquino   +3 more
doaj   +1 more source

Timing in trace conditioning of the nictitating membrane response of the rabbit (Oryctolagus cuniculus) : scalar, nonscalar, and adaptive features [PDF]

open access: yes, 2010
Using interstimulus intervals (ISIs) of 125, 250, and 500 msec in trace conditioning of the rabbit nictitating membrane response, the offset times and durations of conditioned responses (CRs) were collected along with onset and peak latencies.
Richard S. Sutton   +5 more
core   +1 more source

Programming Hydrogel with Classical Conditioning Algorithm [PDF]

open access: yes, 2019
Living systems are essentially out of equilibrium, where concentration gradients are kinetically controlled by reaction networks that provide spatial recognitions for biological functions. They have inspired life-like systems using supramolecular dynamic
Olli, Ikkala   +3 more
core   +2 more sources

Effects of local anesthesia of the cerebellum on classical fear conditioning in goldfish

open access: yesBehavioral and Brain Functions, 2010
Background Besides the amygdala, of which emotion roles have been intensively studied, the cerebellum has also been demonstrated to play a critical role in simple classical fear conditioning in both mammals and fishes.
Hirano Ruriko, Yoshida Masayuki
doaj   +1 more source

Attention and Awareness: Visual Psychophysics and Aversive Conditioning in Humans [PDF]

open access: yes, 2006
We studied the neuronal correlates of consciousness by characterizing the role of attention and awareness in three psychophysical experiments. First, we investigated the role of visual awareness in the formation of afterimages, phenomena believed to ...
Tsuchiya, Naotsugu
core   +1 more source

Roles of octopaminergic and dopaminergic neurons in appetitive and aversive memory recall in an insect

open access: yesBMC Biology, 2009
Background In insect classical conditioning, octopamine (the invertebrate counterpart of noradrenaline) or dopamine has been suggested to mediate reinforcing properties of appetitive or aversive unconditioned stimulus, respectively. However, the roles of
Hatano Ai   +5 more
doaj   +1 more source

Pavlov's cockroach: classical conditioning of salivation in an insect. [PDF]

open access: yesPLoS ONE, 2007
Secretion of saliva to aid swallowing and digestion is an important physiological function found in many vertebrates and invertebrates. Pavlov reported classical conditioning of salivation in dogs a century ago.
Hidehiro Watanabe, Makoto Mizunami
doaj   +1 more source

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