Delayed early developmental trajectories of white matter tracts of functional pathways in preterm-born infants: Longitudinal diffusion tensor imaging data
| Autor: | Kentaro Akazawa, Deborrah Castillo, Thomas Ernst, Sara Hayama, Kumiko Oishi, Robyn Yamakawa, Linda Chang, Jon Skranes, Kenichi Oishi, Steven Buchthal, Tamara Andres, Daniel Alicata |
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| Rok vydání: | 2016 |
| Předmět: |
Longitudinal diffusion
lcsh:Computer applications to medicine. Medical informatics Corpus callosum Somatosensory system behavioral disciplines and activities 050105 experimental psychology White matter 03 medical and health sciences 0302 clinical medicine Preterm Fractional anisotropy Fasciculus medicine Middle cerebellar peduncle 0501 psychology and cognitive sciences lcsh:Science (General) Data Article Multidisciplinary biology business.industry 05 social sciences Infant Anatomy Term biology.organism_classification Diffusion tensor imaging medicine.anatomical_structure nervous system lcsh:R858-859.7 Atlas Artificial intelligence business 030217 neurology & neurosurgery lcsh:Q1-390 Diffusion MRI |
| Zdroj: | Data in Brief, Vol 6, Iss, Pp 1007-1015 (2016) Data in Brief |
| ISSN: | 2352-3409 |
| DOI: | 10.1016/j.dib.2016.01.064 |
| Popis: | Probabilistic maps of white matter pathways related to motor, somatosensory, auditory, visual, and limbic functions, and major white matter tracts (the corpus callosum, the inferior fronto-occipital fasciculus, and the middle cerebellar peduncle) were applied to evaluate the developmental trajectories of these tracts, using longitudinal diffusion tensor imaging (DTI) obtained in term-born and preterm-born healthy infants. Nineteen term-born and 30 preterm-born infants completed MR scans at three time points: Time-point 1, 41.6±2.7 postmenstrual weeks; Time-point 2, 46.0±2.9 postmenstrual weeks; and Time-point 3, 50.8±3.7 postmenstrual weeks. The DTI-derived scalar values (fractional anisotropy, eigenvalues, and radial diffusivity) of the three time points are available in this Data article. Keywords: Term, Preterm, Infant, Diffusion tensor imaging, Atlas |
| Databáze: | OpenAIRE |
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