The neural activity of auditory conscious perception
Although recent work has made headway in understanding the neural temporospatial dynamics of conscious perception, much of that work has focused on visual paradigms. To determine whether there are shared mechanisms for perceptual consciousness across sensory modalities, here we test within the audit...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | NeuroImage |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1053811925000436 |
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| author | Kate L. Christison-Lagay Aya Khalaf Noah C. Freedman Christopher Micek Sharif I. Kronemer Mariana M. Gusso Lauren Kim Sarit Forman Julia Ding Mark Aksen Ahmad Abdel-Aty Hunki Kwon Noah Markowitz Erin Yeagle Elizabeth Espinal Jose Herrero Stephan Bickel James Young Ashesh Mehta Kun Wu Jason Gerrard Eyiyemisi Damisah Dennis Spencer Hal Blumenfeld |
| author_facet | Kate L. Christison-Lagay Aya Khalaf Noah C. Freedman Christopher Micek Sharif I. Kronemer Mariana M. Gusso Lauren Kim Sarit Forman Julia Ding Mark Aksen Ahmad Abdel-Aty Hunki Kwon Noah Markowitz Erin Yeagle Elizabeth Espinal Jose Herrero Stephan Bickel James Young Ashesh Mehta Kun Wu Jason Gerrard Eyiyemisi Damisah Dennis Spencer Hal Blumenfeld |
| author_sort | Kate L. Christison-Lagay |
| collection | DOAJ |
| description | Although recent work has made headway in understanding the neural temporospatial dynamics of conscious perception, much of that work has focused on visual paradigms. To determine whether there are shared mechanisms for perceptual consciousness across sensory modalities, here we test within the auditory domain. Participants completed an auditory threshold task while undergoing intracranial electroencephalography. Recordings from >2,800 grey matter electrodes were analyzed for broadband gamma power (a range which reflects local neural activity). For perceived trials, we find nearly simultaneous activity in early auditory regions, the right caudal middle frontal gyrus, and the non-auditory thalamus; followed by a wave of activity that sweeps through auditory association regions into parietal and frontal cortices. For not perceived trials, significant activity is restricted to early auditory regions. These findings show the cortical and subcortical networks involved in auditory perception are similar to those observed with vision, suggesting shared mechanisms for conscious perception. |
| format | Article |
| id | doaj-art-ece49584fd564850b1e321592ddb69df |
| institution | Kabale University |
| issn | 1095-9572 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | NeuroImage |
| spelling | doaj-art-ece49584fd564850b1e321592ddb69df2025-02-02T05:26:51ZengElsevierNeuroImage1095-95722025-03-01308121041The neural activity of auditory conscious perceptionKate L. Christison-Lagay0Aya Khalaf1Noah C. Freedman2Christopher Micek3Sharif I. Kronemer4Mariana M. Gusso5Lauren Kim6Sarit Forman7Julia Ding8Mark Aksen9Ahmad Abdel-Aty10Hunki Kwon11Noah Markowitz12Erin Yeagle13Elizabeth Espinal14Jose Herrero15Stephan Bickel16James Young17Ashesh Mehta18Kun Wu19Jason Gerrard20Eyiyemisi Damisah21Dennis Spencer22Hal Blumenfeld23Department of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USA; Interdepartmental Neuroscience Program, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USAFeinstein Institute for Medical Research, Hofstra Northwell Sch. of Med., Manhasset, NY 11030, USAFeinstein Institute for Medical Research, Hofstra Northwell Sch. of Med., Manhasset, NY 11030, USAFeinstein Institute for Medical Research, Hofstra Northwell Sch. of Med., Manhasset, NY 11030, USAFeinstein Institute for Medical Research, Hofstra Northwell Sch. of Med., Manhasset, NY 11030, USADepartment of Neurology, Hofstra Northwell School of Medicine, Manhasset, NY 11030, USA; Department of Neurosurgery, Hofstra Northwell School of Medicine, Manhasset, NY 11030, USADepartment of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USADepartment of Neurosurgery, Hofstra Northwell School of Medicine, Manhasset, NY 11030, USADepartment of Neurosurgery, Yale University, New Haven CT 06520, USADepartment of Neurosurgery, Yale University, New Haven CT 06520, USADepartment of Neurosurgery, Yale University, New Haven CT 06520, USADepartment of Neurosurgery, Yale University, New Haven CT 06520, USADepartment of Neurology, Yale University, New Haven, CT 06520, USA; Interdepartmental Neuroscience Program, Yale University, New Haven, CT 06520, USA; Department of Neurology, Hofstra Northwell School of Medicine, Manhasset, NY 11030, USA; Department of Neuroscience, Yale University, New Haven, CT 06520, USA; Corresponding author at: Yale Depts. Neurology, Neuroscience, Neurosurgery, 333 Cedar Street, New Haven, CT 06520-8018, USA.Although recent work has made headway in understanding the neural temporospatial dynamics of conscious perception, much of that work has focused on visual paradigms. To determine whether there are shared mechanisms for perceptual consciousness across sensory modalities, here we test within the auditory domain. Participants completed an auditory threshold task while undergoing intracranial electroencephalography. Recordings from >2,800 grey matter electrodes were analyzed for broadband gamma power (a range which reflects local neural activity). For perceived trials, we find nearly simultaneous activity in early auditory regions, the right caudal middle frontal gyrus, and the non-auditory thalamus; followed by a wave of activity that sweeps through auditory association regions into parietal and frontal cortices. For not perceived trials, significant activity is restricted to early auditory regions. These findings show the cortical and subcortical networks involved in auditory perception are similar to those observed with vision, suggesting shared mechanisms for conscious perception.http://www.sciencedirect.com/science/article/pii/S1053811925000436Auditory perceptionThalamusECOGHearingEEGElectrophysiology |
| spellingShingle | Kate L. Christison-Lagay Aya Khalaf Noah C. Freedman Christopher Micek Sharif I. Kronemer Mariana M. Gusso Lauren Kim Sarit Forman Julia Ding Mark Aksen Ahmad Abdel-Aty Hunki Kwon Noah Markowitz Erin Yeagle Elizabeth Espinal Jose Herrero Stephan Bickel James Young Ashesh Mehta Kun Wu Jason Gerrard Eyiyemisi Damisah Dennis Spencer Hal Blumenfeld The neural activity of auditory conscious perception NeuroImage Auditory perception Thalamus ECOG Hearing EEG Electrophysiology |
| title | The neural activity of auditory conscious perception |
| title_full | The neural activity of auditory conscious perception |
| title_fullStr | The neural activity of auditory conscious perception |
| title_full_unstemmed | The neural activity of auditory conscious perception |
| title_short | The neural activity of auditory conscious perception |
| title_sort | neural activity of auditory conscious perception |
| topic | Auditory perception Thalamus ECOG Hearing EEG Electrophysiology |
| url | http://www.sciencedirect.com/science/article/pii/S1053811925000436 |
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