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1301The Role of Verbal Threat Information in the Development of Childhood Fear. “Beware the Jabberwock!”“…We review research on the influences of media exposure on children’s fears, retrospective parent and child reports on the role of threat information in fear acquisition, and experimental studies that explored the causal effects of threat information on childhood fears. …”
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1302“…A form of aversively motivated learning called fear conditioning occurs when a neutral conditioned stimulus (CS) is paired with an aversive unconditioned stimulus (US). …”
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1303
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1305“…A key finding in studies of the neurobiology of learning memory is that the amygdala is critically involved in Pavlovian fear conditioning. This is well established in delay-cued and contextual fear conditioning; however, surprisingly little is known of the role of the amygdala in trace conditioning. …”
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1306“…We interpret these data as showing evidence of a greater fear response in wild-caught birds with initial withdrawal followed by a subsequent rebound of prolonged attempts to escape the cage. …”
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1307“…Fear in children is associated with the tendency to avoid situations related to the fear. …”
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1308por Zupanic, Michaela, Hofmann, Marzellus, Osenberg, Dorothea, Gardeik, Kerstin, Jansen, Paul, Fischer, Martin R.Enlace del recurso
Publicado 2011
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1309“…To explain fear of blushing, it has been proposed that individuals with fear of blushing overestimate the social costs of their blushing. …”
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1310por Shabel, Steven J., Schairer, Will, Donahue, Rachel J., Powell, Victoria, Janak, Patricia H.“…In particular, it is unclear whether different negative affects, such as fear and disgust, are encoded more similarly than negative and positive affects, such as fear and pleasure. …”
Publicado 2011
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1311por Raczka, K A, Mechias, M-L, Gartmann, N, Reif, A, Deckert, J, Pessiglione, M, Kalisch, R“…Exposure therapy for anxiety disorders relies on the principle of confronting a patient with the triggers of his fears, allowing him to make the unexpected safety experience that his fears are unfounded and resulting in the extinction of fear responses. …”
Publicado 2011
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1312por Liu, Xu, Ramirez, Steve, Pang, Petti T., Puryear, Corey B., Govindarajan, Arvind, Deisseroth, Karl, Tonegawa, Susumu“…Finally, activation of cells labeled in a context not associated with fear did not evoke freezing in mice that were previously fear conditioned in a different context, suggesting that light-induced fear memory recall is context-specific. …”
Publicado 2012
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1313por Roesler, RafaelEnlace del recurso
Publicado 2012
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1314“…Neural plasticity in the amygdala is necessary for the acquisition and storage of memory in Pavlovian fear conditioning, but most neuroimaging studies have focused only on stimulus-evoked responses during the conditioning session. …”
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1315“…BACKGROUND AND AIMS: Dental fear/anxiety as a barrier in accessing oral health care is poorly investigated in Iranian children. …”
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1316“…BACKGROUND: Women’s fears and attitudes to childbirth may influence the maternity care they receive and the outcomes of birth. …”
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1317“…BACKGROUND: Fear conditioning-induced changes in cerebellar Purkinje cell responses to a conditioned stimulus have been reported in rabbits. …”
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1318por Wheeler, Anne L., Teixeira, Cátia M., Wang, Afra H., Xiong, Xuejian, Kovacevic, Natasa, Lerch, Jason P., McIntosh, Anthony R., Parkinson, John, Frankland, Paul W.“…These analyses revealed that the functional organization of long-term fear memories depends on memory age and is altered in mutant mice that exhibit premature forgetting. …”
Publicado 2013
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1319por Brydges, Nichola M., Whalley, Heather C., Jansen, Maurits A., Merrifield, Gavin D., Wood, Emma R., Lawrie, Stephen M., Wynne, Sara-Madge, Day, Mark, Fleetwood-Walker, Sue, Steele, Douglas, Marshall, Ian, Hall, Jeremy, Holmes, Megan C.“…Using this method we show activation of the amygdala and related fear circuitry in response to a fear-conditioned stimulus and demonstrate that the magnitude of fear circuitry activation is increased following early life stress, a rodent model of affective disorders. …”
Publicado 2013
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1320por Heitland, I, Klumpers, F, Oosting, R S, Evers, D J J, Leon Kenemans, J, Baas, J M P“…Fear potentiation of the eyeblink startle reflex was measured to assess fear-conditioned responding, and subjective fear ratings were collected. …”
Publicado 2012
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