Lea Roumazeilles
University of Oxford
22 Papers
23 Citations
Lea Roumazeilles is an academic researcher from University of Oxford. The author has contributed to research in topics: Orbitofrontal cortex & Functional magnetic resonance imaging. The author has an hindex of 7, co-authored 17 publications. Previous affiliations of Lea Roumazeilles include University of Strasbourg & John Radcliffe Hospital.
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Papers
Offline impact of transcranial focused ultrasound on cortical activation in primates.
Lennart Verhagen,Cécile Gallea,Davide Folloni,Davide Folloni,Charlotte Constans,Daria E. A. Jensen,Daria E. A. Jensen,Harry Ahnine,Lea Roumazeilles,Lea Roumazeilles,Mathieu Santin,Bashir Ahmed,Stéphane Lehéricy,Miriam C. Klein-Flügge,Miriam C. Klein-Flügge,Kristine Krug,Rogier B. Mars,Matthew F. S. Rushworth,Matthew F. S. Rushworth,Pierre Pouget,Jean-François Aubry,Jerome Sallet,Jerome Sallet +22 more
TL;DR: This work presents a TUS protocol that modulates brain activation in macaques for more than one hour after 40 s of stimulation, while circumventing auditory confounds and regionally specific TUS effects for two medial frontal brain regions.
Longitudinal connections and the organization of the temporal cortex in macaques, great apes, and humans
Lea Roumazeilles,Nicole Eichert,Katherine L. Bryant,Davide Folloni,Davide Folloni,Jerome Sallet,Suhas Vijayakumar,Sean Foxley,Benjamin C. Tendler,Saad Jbabdi,Colin Reveley,Lennart Verhagen,Lennart Verhagen,Lori B. Dershowitz,Martin Guthrie,E J Flach,Karla L. Miller,Rogier B. Mars,Rogier B. Mars +18 more
TL;DR: It is shown that humans and great apes, in particular the chimpanzee, exhibit an expanded and more complex occipital–temporal white matter system; additionally, in humans, the invasion of dorsal tracts into the temporal lobe provides a further specialization.
Does the temporal cortex make us human? A review of structural and functional diversity of the primate temporal lobe.
Marius Braunsdorf,Guilherme Blazquez Freches,Lea Roumazeilles,Nicole Eichert,Matthias Schurz,Sebo Uithol,Katherine L. Bryant,Rogier B. Mars +7 more
TL;DR: In this article, the involvement of temporal cortex in human behaviors can be explained in the context of the 'general' primate organization of the temporal lobe or whether the human temporal lobe contains unique specializations indicative of a'step change' in the lineage leading to modern humans.
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Scaling Principles of White Matter Connectivity in the Human and Nonhuman Primate Brain.
Dirk Jan Ardesch,Lianne H. Scholtens,Siemon C. de Lange,Siemon C. de Lange,Lea Roumazeilles,Alexandre A. Khrapitchev,Todd M. Preuss,Todd M. Preuss,James K. Rilling,Rogier B. Mars,Rogier B. Mars,Martijn P. van den Heuvel +11 more
TL;DR: In this paper, structural and diffusion magnetic resonance imaging data across 14 primate species was collected to investigate the consequences of allometric scaling on brain connectivity and network organization, finding that larger brains have sparser long-range connectivity.
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Differential functional connectivity underlying asymmetric reward-related activity in human and nonhuman primates.
Alizée Lopez-Persem,Alizée Lopez-Persem,Lea Roumazeilles,Davide Folloni,Kevin Marche,Elsa Fouragnan,Nima Khalighinejad,Matthew F. S. Rushworth,Jerome Sallet,Jerome Sallet +9 more
TL;DR: These findings challenge the classical view of the OFC as a symmetrical brain region and suggest a functional specialization of the left and right lateral OFC in primates.
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