All Relations between cognitive conflict and v1

Publication Sentence Publish Date Extraction Date Species
Gunnar Wendt, Franz Fau. Binocular luster elicited by isoluminant chromatic stimuli relies on mechanisms similar to those in the achromatic case. Journal of vision. vol 24. issue 3. 2024-03-27. PMID:38536184. the empirical luster data could also be predicted fairly well by a chromatic version of our interocular conflict model (with overall r2 values between 0.577 and 0.639), for which two different receptive field models were used, simulating the behavior of color-sensitive double-opponent cells in v1. 2024-03-27 2024-03-29 Not clear
Meichao Zhang, Boris C Bernhardt, Xiuyi Wang, Dominika Varga, Katya Krieger-Redwood, Jessica Royer, Raúl Rodríguez-Cruces, Reinder Vos de Wael, Daniel S Margulies, Jonathan Smallwood, Elizabeth Jefferie. Perceptual coupling and decoupling of the default mode network during mind-wandering and reading. eLife. vol 11. 2022-03-21. PMID:35311643. a similar pattern of connectivity was found in experiment 1, with greater coupling between this dmn site and visual cortex when participants reported greater focus on reading in the face of conflict from autobiographical memory cues; moreover, the retrieval of personally relevant memories increased the decoupling of these sites. 2022-03-21 2023-08-13 human
Bjorn Burgher, Genevieve Whybird, Nikitas Koussis, James G Scott, Luca Cocchi, Michael Breakspea. Sub-optimal modulation of gain by the cognitive control system in young adults with early psychosis. Translational psychiatry. vol 11. issue 1. 2021-10-31. PMID:34707092. computational models of the effective connectivity underlying this behavioral response suggest that the normative (control) group resolved stimulus conflict through an efficient and direct modulation of gain between the visual cortex and the anterior insula (ai). 2021-10-31 2023-08-13 human
Kyongsik Yun, Joydeep Bhattacharya, Simone Sandkühler, Yong-Jun Lin, Sunao Iwaki, Shinsuke Shimoj. Causally linking neural dominance to perceptual dominance in a multisensory conflict. Neuroreport. vol 31. issue 13. 2021-09-24. PMID:32732612. subsequently, we performed an effective connectivity-guided neurofeedback electroencephalography experiment and showed that participants who were briefly trained to increase the neuronal dominance from auditory to visual cortex showed higher sensory, that is auditory, dominance during the conflict task immediately after the training. 2021-09-24 2023-08-13 human
Kyongsik Yun, Joydeep Bhattacharya, Simone Sandkühler, Yong-Jun Lin, Sunao Iwaki, Shinsuke Shimoj. Causally linking neural dominance to perceptual dominance in a multisensory conflict. Neuroreport. vol 31. issue 13. 2021-09-24. PMID:32732612. in a task involving audio-visual conflict, using magnetoencephalography recordings in humans, we first demonstrated that the neuronal dominance - auditory cortex functionally influencing visual cortex - was associated with the sensory dominance - sound qualitatively altering visual perception. 2021-09-24 2023-08-13 human
Matthew W Self, Danique Jeurissen, Anne F van Ham, Bram van Vugt, Jasper Poort, Pieter R Roelfsem. The Segmentation of Proto-Objects in the Monkey Primary Visual Cortex. Current biology : CB. vol 29. issue 6. 2020-04-06. PMID:30853432. to understand how the brain resolves this conflict between local and global processing, we recorded neuronal activity from the primary visual cortex (v1) of macaque monkeys while they discriminated between n/u shapes that have a central proto-ground region. 2020-04-06 2023-08-13 monkey
Rui Zhang, Moritz D Brandt, Wiebke Schrempf, Christian Beste, Ann-Kathrin Stoc. Neurophysiological mechanisms of circadian cognitive control in RLS patients - an EEG source localization study. NeuroImage. Clinical. vol 15. 2018-04-17. PMID:28664035. instead, the daytime-related cognitive impairment emerges from attentional selection processes within the extra-striate visual cortex, but not from later cognitive processes such as conflict monitoring and response selection. 2018-04-17 2023-08-13 Not clear
Jinyou Zou, Sheng He, Peng Zhan. Binocular rivalry from invisible patterns. Proceedings of the National Academy of Sciences of the United States of America. vol 113. issue 30. 2018-02-05. PMID:27354535. these findings indicate that even without visible interocular conflict, and with minimal engagement of frontoparietal cortex and consciousness related top-down feedback, perceptually identical patterns with invisible conflict features produce rivalry competition in the early visual cortex. 2018-02-05 2023-08-13 Not clear
Q Arshad, S Siddiqui, S Ramachandran, U Goga, A Bonsu, M Patel, R E Roberts, Y Nigmatullina, P Malhotra, A M Bronstei. Right hemisphere dominance directly predicts both baseline V1 cortical excitability and the degree of top-down modulation exerted over low-level brain structures. Neuroscience. vol 311. 2016-09-14. PMID:26518461. previously it has been demonstrated that interhemispheric conflict, which induces left hemisphere inhibition, results in the modulation of both (i) the excitability of the early visual cortex (v1) and (ii) the brainstem-mediated vestibular-ocular reflex (vor) via top-down control mechanisms. 2016-09-14 2023-08-13 Not clear
Nicholas C Hindy, Sarah H Solomon, Gerry T M Altmann, Sharon L Thompson-Schil. A cortical network for the encoding of object change. Cerebral cortex (New York, N.Y. : 1991). vol 25. issue 4. 2015-12-03. PMID:24127425. early visual cortex pattern dissimilarity for object states in turn predicted the level of activation in an area of left posterior ventrolateral prefrontal cortex (pvlpfc) most responsive to conflict in a separate stroop color-word interference task, and an area of left ventral posterior parietal cortex (vppc) implicated in the relational binding of semantic features. 2015-12-03 2023-08-12 Not clear
Pooja Balaram, Jon H Kaa. Towards a unified scheme of cortical lamination for primary visual cortex across primates: insights from NeuN and VGLUT2 immunoreactivity. Frontiers in neuroanatomy. vol 8. 2014-09-01. PMID:25177277. this conflict centers on the definition of layer 4 in primate v1, and the subdivisions of layer 4 that can be consistently identified across primate species. 2014-09-01 2023-08-13 mouse
Todd A Kelley, Geraint Rees, Nilli Lavi. The impact of distractor congruency on stimulus processing in retinotopic visual cortex. NeuroImage. vol 81. 2014-03-17. PMID:23648965. these results suggest a novel conflict resolution mechanism in the primary visual cortex. 2014-03-17 2023-08-12 human
Ulrike Zimmer, Kenneth C Roberts, Todd B Harshbarger, Marty G Woldorf. Multisensory conflict modulates the spread of visual attention across a multisensory object. NeuroImage. vol 52. issue 2. 2010-10-15. PMID:20420924. we observed significant enhancements for incongruent versus congruent letter-sound combinations in the acc and in the contralateral visual cortex when the visual component was attended, presumably reflecting the conflict detection and the need for boosted attention to the visual stimulus during incongruent trials. 2010-10-15 2023-08-12 human
Tobias Egner, Joy Hirsc. Cognitive control mechanisms resolve conflict through cortical amplification of task-relevant information. Nature neuroscience. vol 8. issue 12. 2006-01-24. PMID:16286928. here we manipulated trial-by-trial levels of conflict and control during a stroop task using face stimuli, while recording hemodynamic responses from human visual cortex specialized for face processing. 2006-01-24 2023-08-12 human
Brigitte Röder, Frank Rösler, Charles Spenc. Early vision impairs tactile perception in the blind. Current biology : CB. vol 14. issue 2. 2004-03-02. PMID:14738733. it has been argued that because of the dominant role of vision in motor planning and execution, tactile stimuli are remapped into externally defined coordinates (predominantly determined by visual inputs) that takes longer to achieve when external and body-centered codes (determined primarily by somatosensory/proprioceptive inputs) are in conflict and that involves both multisensory parietal and visual cortex. 2004-03-02 2023-08-12 Not clear
M Sindou, M Chiha, P Merten. Anatomical findings in microsurgical vascular decompression for trigeminal neuralgia. Correlations between topography of pain and site of the neuro-vascular conflict. Acta neurochirurgica. Supplement. vol 64. 1996-10-03. PMID:8748599. the site of the conflict was: anteriorly to the root when pain was in v1, anteriorly and superiorly when in v2, superiorly and posteriorly when in v3. 1996-10-03 2023-08-12 Not clear
R S Dyer, Z Anna. Carbon monoxide and flash evoked potentials from rat cortex and superior colliculus. Pharmacology, biochemistry, and behavior. vol 6. issue 4. 1977-09-17. PMID:882583. in view of the conflict between qualitative reports that flash evoked potentials from superior colliculus (sc) and visual cortex (vc) of rats are uniquely sensitive to low levels of carbon monoxide (co), and a more quantitative report that the visual cortex evoked potential is not sensitive to low levels of co, the present report documents the effects of different concentrations of co upon flash evoked potentials from these areas. 1977-09-17 2023-08-11 rat