caa a22 4500 467944520 CHVBK 20180405193735.0 cr unu---uuuuu 170328e20050201xx s 000 0 eng 10.1007/s11055-005-0008-2 doi (NATIONALLICENCE)springer-10.1007/s11055-005-0008-2 (NATIONALLICENCE)springer-10.1007/s11055-005-0060-y Effects of selective visual attention in the parietal and temporal areas of the human cortex using evoked potential data [Elektronische Daten] [I. Baranov-Krylov, V. Shuvaev] Studies of 11 young subjects addressed the analysis of evoked potentials in the parietal and temporal areas to sequential presentation of visual symbols on the left and right sides; symbols were squares and circles and were observed passively and in conditions of selective attention to target stimuli presented to the subjects in random order and requiring rapid and precise motor responses. Comparison of monopolar evoked potentials in leads P3, P4, T3, T4, T5, and T6 with bipolar potentials in leads P3-T3, P3-T5, P4-T4, and P4-T6 in conditions of passive and selective attention showed that voluntary attention was accompanied by significant rearrangements in evoked activity in the parietal and temporal areas. This was evident as: 1) an increase in correlations between evoked potentials in the parietal and temporal areas; 2) stabilization of monopolar evoked potentials over time, i.e., increases in the correlations of sequential evoked potentials, in both associative visual areas; 3) stabilization of bipolar parietal-temporal evoked potentials in terms of increases in their sequential correlations. It is suggested that selective attention facilitates linked activity of the two associative areas, which is needed for performance of visual selection. Springer Science+Business Media, Inc., 2005 attention nationallicence evoked potentials nationallicence Baranov-Krylov I. I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, 6 Makarov Bank, 199034, St. Petersburg, Russia aut Shuvaev V. I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, 6 Makarov Bank, 199034, St. Petersburg, Russia aut Neuroscience and Behavioral Physiology Kluwer Academic Publishers-Consultants Bureau 35/2(2005-02-01), 159-164 0097-0549 35:2<159 2005 35 11055 https://doi.org/10.1007/s11055-005-0008-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11055-005-0008-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Baranov-Krylov I. I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, 6 Makarov Bank, 199034, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Shuvaev V. I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, 6 Makarov Bank, 199034, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Neuroscience and Behavioral Physiology Kluwer Academic Publishers-Consultants Bureau 35/2(2005-02-01), 159-164 0097-0549 35:2<159 2005 35 11055 NATIONALLICENCE 856 40 https://doi.org/10.1007/s11055-005-0060-y text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer