| 词汇 | example_english_coherent-motion |
| 释义 | coherent motioncollocation in Englishmeanings of coherentand motionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with motion. coherent adjective uk /kəʊˈhɪə.rənt/ us /koʊˈhɪr.ənt/ If an argument, set of ideas, or a plan is coherent, it is clear and carefully considered, and each part of it connects or follows in a natural or ... See more at coherent motion noun uk /ˈməʊ.ʃən/ us /ˈmoʊ.ʃən/ the act or process of moving, or a particular action ... See more at motion Examples of coherent motionThese 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. The modulation ratio is defined as the ratio of the mean complex-cell response for incoherent motion to that for coherentmotion of the stimulus. We hypothesized that incoherent motion would elicit less activation than coherentmotion. Furthermore, coherentmotion induced a stronger activation as compared to the incoherent random dot pattern. Therefore, regarding activation size, the order incoherent simple coherent complex coherentmotion became apparent. To distinguish between relative and coherentmotion with such a model, we have to separate the two oscillatory factors from each other. Is coherentmotion an appropriate test for magnocellular sensitivity? In one interval the direction of coherentmotion was either leftward or rightward; in the other interval all dots moved randomly. A rectangular field of random dots appeared in the center of the display screen; coherentmotion was translational, either rightward or leftward. Some amblyopes showed an overall reduction in sensitivity to coherentmotion with their fellow eyes compared to the normal control monkeys. The former derives from the incoherent, the latter from the coherentmotion and is the statistical signature of a moving object. Rigorous psychophysical tests have now established that in both disorders local motion perception is preserved but global coherentmotion perception is impaired. For example, are the deficits in symmetry and coherentmotion perception specific to versions of the paradigms that require dynamic grouping? The detection of coherentmotion also involves rejection of noise; whether this nonintegration component contributes to the performance of the patients remains unclear. At any one time, half the dots were displaced in the coherentmotion direction, whereas the other half was repositioned randomly. The modulation ratio is estimated by the ratio between the mean firing rates for incoherent and coherentmotion of the target stimulus. In sum, threshold to detect a chromatic change increased when the change was embedded in a coherentmotion sequence rather than in a random sequence. Further statistical comparisons revealed no significant differences between the coherentmotion stimuli. The observer's task was to decide whether the first or the second interval contained coherentmotion irrespective of its direction. 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 coherent Go to the definition of motion See other collocations with motion |
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