Mostrando 1,301 - 1,320 Resultados de 29,989 Para Buscar '"fear"', tiempo de consulta: 0.24s Limitar resultados
  1. 1301
    por Muris, Peter, Field, Andy P.
    Publicado 2010
    “…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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  2. 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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  3. 1303
  4. 1304
  5. 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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  6. 1306
    por Feenders, Gesa, Bateson, Melissa
    Publicado 2011
    “…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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  7. 1307
  8. 1308
  9. 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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  10. 1310
    “…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. …”
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  11. 1311
    “…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. …”
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  12. 1312
    “…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. …”
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  13. 1313
  14. 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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  15. 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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  16. 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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  17. 1317
    por Yoshida, Masayuki, Kondo, Hiroki
    Publicado 2012
    “…BACKGROUND: Fear conditioning-induced changes in cerebellar Purkinje cell responses to a conditioned stimulus have been reported in rabbits. …”
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  18. 1318
    “…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. …”
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  19. 1319
    “…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. …”
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  20. 1320
    “…Fear potentiation of the eyeblink startle reflex was measured to assess fear-conditioned responding, and subjective fear ratings were collected. …”
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