Mostrando 6,361 - 6,380 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.44s Limitar resultados
  1. 6361
  2. 6362
    “…OBJECTIVE: To evaluate to which extent serum neurofilament light chain (NfL) increase is related to diffusion tensor imaging–MRI measurable diffuse normal-appearing white matter (NAWM) damage in MS. METHODS: Seventy-nine patients with MS and 10 healthy controls underwent MRI including diffusion tensor sequences and serum NfL determination by single molecule array (Simoa). …”
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  3. 6363
    “…This study investigated the ultrafiltration (UF) membrane fouling mechanism of intracellular organic matter (IOM) from Chlorella vulgaris (CV) and Microcystis aeruginosa (MA). …”
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  4. 6364
    “…RESULTS: Both siblings scored outside the range of controls for all DKI-based metrics, with severe changes in the periventricular white matter and a gradient of severity toward the cortex. …”
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  5. 6365
  6. 6366
    “…BACKGROUND: Particulate matter (PM) exposure is an important health risk, both in daily life and in the workplace. …”
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  7. 6367
  8. 6368
  9. 6369
    “…There is a significant body of research that has identified specific, high-end cognitive demand activities and lifestyles that may play a role in building cognitive brain reserve, including volume changes in gray matter and white matter, increased structural connectivity, and enhanced categorical perception. …”
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  10. 6370
    “…A voxel-based morphology method was used to identify the common and specific changes of the gray matter volume (GMV) to determine the structural basis. …”
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  11. 6371
  12. 6372
  13. 6373
    “…We employed canonical correlation analysis and joint independent component analysis to find structural connectivity abnormalities that are related to gray matter morphometric alterations. The number of streamlines (trajectories of estimated fiber‐tracts from tractography) was employed as structural connectivity measure, while cortical curvature, thickness, surface area, and volume were used as gray matter parameters. …”
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  14. 6374
  15. 6375
  16. 6376
  17. 6377
    “…Black gold staining and western blot were used to evaluate the brain white matter injury. We found that intraperitoneal administration of MB immediately or 24 h after the MCAO or PT-MCAO surgery reduced infarct volume, improved the neurological deficits, and reduced the white matter injury via myelin basic protein (BMP) protection. …”
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  18. 6378
    “…The dataset shares minimally processed diffusion-weighted magnetic resonance imaging (dMRI) data, three models of the diffusion signal in the voxel, full-brain tractograms, segmentation of the major white matter tracts as well as structural connectivity matrices. …”
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  19. 6379
    “…In this context, imbalances in brain trace element homeostasis are a matter of concern, especially regarding iron, copper, manganese, zinc, and selenium. …”
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  20. 6380
    “…Particulate matter (PM) is a major and the most harmful component of urban air pollution, which may adversely affect human health. …”
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