Integration mechanisms of local analyzersстатьяТезисы
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Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
Аннотация:We found out four types of subjects' reactions on this conflict situation in the first experimental work. Mathematic models were formulated according to these data. All models were described by linear equations, which were noted for the different weights of contributions of audio and visual modalities. Factor analysis detected the regularity of changes of EP, obtained for stimuli containing conflict and didn't. It visualized on early stage — 150 ms (occipital channel) and late stage - 300-400 ms (parietal and frontal channels). Factor analysis was used to process EP. obtained for signs in different condition during the second experimental work. These data also shows differences in latency approximately 150 ms (occipital channel) and 300-500 ms (central channel).
We discussed the brain mechanisms of association of local analyzers and semantic comprehension as a direct process of comprehension (early integration) and process with second input (late integration), realizing tuning links between analyzers in conflict situations.