| 词汇 | example_english_fear-conditioning |
| 释义 | fear conditioningcollocation in Englishmeanings of fearand conditioningThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with fear. fear noun[C or U] uk /fɪər/ us /fɪr/ an unpleasant emotion or thought that you have when you are frightened or worried by something dangerous, painful, or bad that is happening or ... See more at fear conditioning noun[U] uk /kənˈdɪʃ.ən.ɪŋ/ us /kənˈdɪʃ.ən.ɪŋ/ the process of training or influencing a person or animal mentally so that they do or expect a particular thing without thinking ... See more at conditioning Examples of fear conditioningThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Differential contribution of amygdala and hippocampus to cued and contextual fearconditioning. Intracerebroventricular intereukin-1 receptor antagonist blocks the enhancement of fear conditioning and interference with escape learning produced by inescabable shock. Fearconditioning is modulated by the amygdala complex of the limbic system. Impaired fearconditioning following unilateral temporal lobectomy in humans. Consequently, relatively weaker right hemisphere activation would predispose children to poor fear conditioning, lack of conscience development, and antisocial behavior. The molecular processes underlying fearconditioning is an area of active investigation. Human fearconditioning is related to dopaminergic and serotonergic biological markers. Consolidation of fearconditioning is thought to occur via long-term potentiation of synapses in the lateral amygdala. Involvement of subcortical and cortical afferents to the lateral nucleus of the amygdala in fear conditioning measured with fearpotentiated startle in rats trained concurrently with auditory and visual conditioned stimuli. It has been proposed that active coping, both at the time of trauma and upon reexposure to trauma reminders, may shape the neural circuits that underlie fearconditioning. Amygdala, hippocampus, and discriminative fearconditioning to context. Pharmacological and anatomical analysis of fearconditioning using the fear-potentiated startle paradigm. The dual-route architecture was initially developed to account for fearconditioning in both humans and animals and was based on findings that conditioning could take place through both routes separately. Convergent but temporally separated inputs to lateral amygdala neurons from the auditory thalamus and auditory cortex use different postsynaptic receptors: in vivo intracellular and extracellular recordings in fearconditioning pathways. This chapter examines his ideas on this process, including fearconditioning and rationalizing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fearconditioning works by pairing an initially neutral stimulus with an aversive stimulus, leading to long-lasting fear memories. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Conversely, the midline nuclei may also play a role in retrieving consolidated fearconditioning through the projection to the central nucleus of the amygdala. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similar to fearconditioning, extinction can be broken down into several categories, such as acquisition (training), consolidation, and retrieval of extinction memory. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This hypothesis is especially appealing as an explanation for how simple associative learning, such as that taking place in fearconditioning, might occur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of fear Go to the definition of conditioning See other collocations with fear |
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