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Mapping Long-Term Functional Changes in Cerebral Blood Flow by Arterial Spin Labeling
Although arterial spin labeling (ASL) is appealing for mapping long-term changes in functional activity, inter-sessional variations in basal blood flow, arterial transit times (ATTs), and alignment errors, can result in significant false activation when comparing images from separate sessions. By ta...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5051683/ https://www.ncbi.nlm.nih.gov/pubmed/27706218 http://dx.doi.org/10.1371/journal.pone.0164112 |