Transition of target - location signaling in activity of macaque lateral intraparietal 1 neurons during delayed - response visual search
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چکیده
Transition of target-location signaling in activity of macaque lateral intraparietal 1 neurons during delayed-response visual search 2 3 Satoshi Nishida, Tomohiro Tanaka, Tadashi Ogawa 4 5 Kokoro Research Center, Kyoto University, Kyoto 606-8501, Japan 6 Department of Integrative Brain Science, Graduate School of Medicine, Kyoto University, Kyoto 7 606-8501, Japan 8 9 *Corresponding author: Satoshi Nishida, PhD 10 Kokoro Research Center, Kyoto University, 46 Shimoadachi-cho, Yoshida, Sakyo-ku, Kyoto 11 606-8501, Japan 12 E-mail: [email protected] 13 14 Running title: Transition of target-location signaling in LIP 15 16 Articles in PresS. J Neurophysiol (June 25, 2014). doi:10.1152/jn.00262.2014
منابع مشابه
Transition of target-location signaling in activity of macaque lateral intraparietal neurons during delayed-response visual search.
Neurons in the lateral intraparietal area (LIP) are involved in signaling the location of behaviorally relevant objects during visual discrimination and working memory maintenance. Although previous studies have examined these cognitive processes separately, they often appear as inseparable sequential processes in real-life situations. Little is known about how the neural representation of the ...
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1 lateral intraparietal neurons during visual search 2 3 Satoshi Nishida, Tomohiro Tanaka, Tadashi Ogawa 4 Department of Integrative Brain Science, Graduate School of Medicine, Kyoto University 5 Sakyo-ku, Kyoto 606-8501, Japan 6 7 *Corresponding author: Tadashi Ogawa, PhD 8 Department of Integrative Brain Science, Graduate School of Medicine, Kyoto University 9 Sakyo-ku, Kyoto 606-8501, Japan ...
متن کاملSeparate evaluation of target facilitation and distractor suppression in the activity of macaque lateral intraparietal neurons during visual search.
During visual search, neurons in the lateral intraparietal area (LIP) discriminate the target from distractors by exhibiting stronger activation when the target appears within the receptive field than when it appears outside the receptive field. It is generally thought that such target-discriminative activity is produced by the combination of target-related facilitation and distractor-related s...
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Recent evidence has demonstrated that spatiotemporal patterns of spontaneous activity reflect the patterns of activity evoked by sensory stimuli. However, few studies have examined whether response profiles of task-evoked activity, which is not related to external sensory stimuli but rather to internal processes, are also reflected in those of spontaneous activity. To address this, we recorded ...
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