Results 261 to 270 of about 50,736 (309)
5-HT2C Receptors in the BNST Modulate Contextual Fear Conditioning Without Affecting Acute Early Life Stress-Enhanced Fear Learning in Adult Rats. [PDF]
Brain SciMinshall BL +12 more
europepmc +1 more source
Desensitization and Fear Conditioning
Psychological Reports, 1965 Varied numbers of electroshock administrations followed by equal numbers of CS-UCS paired presentations were given to 7 groups of male albino rats to study desensitization and fear conditioning. Conditioned fear R, measured by the obstruction apparatus, was weaker in rats shocked prior to fear conditioning.
Andrew Strouthes
openaire +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Serotonin in fear conditioning processes
Behavioural Brain Research, 2015This review describes the latest developments in our understanding of how the serotonergic system modulates Pavlovian fear conditioning, fear expression and fear extinction. These different phases of classical fear conditioning involve coordinated interactions between the extended amygdala, hippocampus and prefrontal cortices.
Elizabeth P Bauer
exaly +3 more sources
Neurochemistry — Neuropharmacology of Fear and Fear Conditioning
ChemInform, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
G. E. Schafe, J. E. LeDoux
openaire +1 more source
Psychological Reports, 1968
Paradise fish, macropodus opercularis, were given inescapable shocks in the black side of a two-compartment box. Following training they showed acquisition of a target-striking instrumental response which permitted them to escape from the black compartment to a white compartment.
K H, Brookshire, O C, Hognander
openaire +2 more sources
Paradise fish, macropodus opercularis, were given inescapable shocks in the black side of a two-compartment box. Following training they showed acquisition of a target-striking instrumental response which permitted them to escape from the black compartment to a white compartment.
K H, Brookshire, O C, Hognander
openaire +2 more sources
Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2011
Among drugs that act on serotonergic neurotransmission, selective serotonin (5-HT) reuptake inhibitors (SSRIs) are now the gold standard for the treatment of anxiety disorders. The precise mechanisms of the anxiolytic actions of SSRIs are unclear.
Takeshi, Inoue +2 more
openaire +2 more sources
Among drugs that act on serotonergic neurotransmission, selective serotonin (5-HT) reuptake inhibitors (SSRIs) are now the gold standard for the treatment of anxiety disorders. The precise mechanisms of the anxiolytic actions of SSRIs are unclear.
Takeshi, Inoue +2 more
openaire +2 more sources
The conditions that promote fear learning: Prediction error and Pavlovian fear conditioning
Neurobiology of Learning and Memory, 2014A key insight of associative learning theory is that learning depends on the actions of prediction error: a discrepancy between the actual and expected outcomes of a conditioning trial. When positive, such error causes increments in associative strength and, when negative, such error causes decrements in associative strength.
Susan Shi Yuan, Li, Gavan P, McNally
openaire +2 more sources
Monetary Effects on Fear Conditioning
Psychological Reports, 2013Previous research has found that the loss of money as a negative secondary reinforcer was as effective as a primary reinforcer during fear conditioning. The purpose of the present study was to explore the effect of monetary gain as a positive secondary reinforcer in fear conditioning.
Chen, Qu, Aiyi, Zhang, Qishan, Chen
openaire +2 more sources