Anatomo-functional correspondence in the superior temporal sulcus
| العنوان: | Anatomo-functional correspondence in the superior temporal sulcus |
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| المؤلفون: | Sylvain Takerkart, Clémentine Bodin, Olivier Coulon, Pascal Belin |
| المساهمون: | Domingues Vinhas, William, Institut de Neurosciences de la Timone (INT), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Voice Neurocognition Laboratory, University of Glasgow, ANR-11-IDEX-0001,Amidex,INITIATIVE D'EXCELLENCE AIX MARSEILLE UNIVERSITE(2011), ANR-16-CONV-0002,ILCB,ILCB: Institute of Language Communication and the Brain(2016), Laboratoire des Sciences de l'Information et des Systèmes (LSIS), Centre National de la Recherche Scientifique (CNRS)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Université de Toulon (UTLN)-Aix Marseille Université (AMU), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Brain Structure and Function Brain Structure and Function, 2018, 223 (1), pp.221-232. ⟨10.1007/s00429-017-1483-2⟩ 22nd Annual Meeting of the Organization for Human Brain Mapping 22nd Annual Meeting of the Organization for Human Brain Mapping, Jun 2016, Genève, Switzerland Brain Structure and Function, Springer Verlag, 2018, 223 (1), pp.221-232. ⟨10.1007/s00429-017-1483-2⟩ |
| بيانات النشر: | Springer Science and Business Media LLC, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Adult, Male, 0301 basic medicine, Histology, Adolescent, [INFO] Computer Science [cs], STS, Statistics, Nonparametric, Young Adult, 03 medical and health sciences, 0302 clinical medicine, [INFO.INFO-AU]Computer Science [cs]/Automatic Control Engineering, Cortex (anatomy), Image Processing, Computer-Assisted, medicine, Humans, [INFO]Computer Science [cs], ComputingMilieux_MISCELLANEOUS, [SPI.SIGNAL] Engineering Sciences [physics]/Signal and Image processing, Brain Mapping, Sex Characteristics, General Neuroscience, [SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, Superior temporal sulcus, Anatomo-functional, Individual level, Magnetic Resonance Imaging, Temporal Lobe, Sulcal depth, 030104 developmental biology, medicine.anatomical_structure, Voice, Temporal voice areas, Female, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Anatomy, Functional organization, Psychology, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, [INFO.INFO-AU] Computer Science [cs]/Automatic Control Engineering, Neuroscience, Cartography, 030217 neurology & neurosurgery, Voice activity |
| الوصف: | International audience; The superior temporal sulcus (STS) is an intriguing region both for its complex anatomy and for the multiple functions that it hosts. Unfortunately, most studies explored either the functional organization or the anatomy of the STS only. Here, we link these two aspects by investigating anatomo-functional correspondences between the voice-sensitive cortex (Temporal Voice Areas) and the STS depth. To do so, anatomical and functional scans of 116 subjects were processed such as to generate individual surface maps on which both depth and functional voice activity can be analyzed. Individual depth profiles of manually drawn STS and functional profiles from a voice localizer (voice [ non-voice) maps were extracted and compared to assess anatomo-functional correspondences. Three major results were obtained: first, the STS exhibits a highly significant rightward depth asymmetry in its middle part. Second, there is an anatomo-functional correspondence between the location of the voice-sensitive peak and the deepest point inside this asymmetrical region bilaterally. Finally, we showed that this correspondence was independent of the gender and, using a machine learning approach, that it existed at the individual level. These findings offer new perspectives for the understanding of anatomo-functional correspondences in this complex cor-tical region. |
| وصف الملف: | application/pdf |
| تدمد: | 1863-2661 1863-2653 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb49eb21b70f8599b56bf4b2a3a1a47Test https://doi.org/10.1007/s00429-017-1483-2Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....fbb49eb21b70f8599b56bf4b2a3a1a47 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18632661 18632653 |
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