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      PBB - Diffusion MRI

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      Creators
      Bryant, K.L.
      Ardesch, D.J.
      Roumazeilles, L.
      Scholtens, L.H.
      Khrapitchev, A.A.
      Tendler, B.C.
      Heuvel, M.P. van den
      Mars, R.B.
      Date of Archiving
      2021
      Archive
      Radboud Data Repository
      DOI
      https://doi.org/10.34973/rd6s-0n02
      Publication type
      Dataset
      Access level
      Open access
      Please use this identifier to cite or link to this item: https://hdl.handle.net/2066/231952   https://hdl.handle.net/2066/231952
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      Organization
      SW OZ DCC SMN
      Audience(s)
      Life sciences
      Languages used
      English
      Key words
      comparative
      Abstract
      Large-scale comparative neuroscience requires data from many species and, ideally, at multiple levels of description. Here, we contribute to this endeavor by presenting diffusion and structural MRI data from eight primate species that have not or rarely been described in the literature. The selected samples from the Primate Brain Bank cover a prosimian, New and Old World monkeys, and a great ape. We present preliminary labelling of the cortical sulci and tractography of the optic radiation, dorsal part of the cingulum bundle, and dorsal parietal-frontal and ventral temporal-frontal longitudinal white matter tracts. Both dorsal and ventral association fiber systems could be observed in all samples, with the dorsal tracts occupying much less relative volume in the prosimian than in other species. We discuss the results in the context of known primate specializations and present hypotheses for further research. All data and results are presented here and available online as a resource for the scientific community.
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      • Datasets [1282]
      • Faculty of Social Sciences [27347]
       
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