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Measurements and Modeling of Transient Blood Flow Perturbations Induced by Brief Somatosensory Stimulation
Proper interpretation of BOLD fMRI and other common functional imaging methods requires an understanding of neurovascular coupling. We used laser speckle-contrast optical imaging to measure blood-flow responses in rat somatosensory cortex elicited by brief (2 s) forepaw stimulation. Results show a l...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Bentham Open
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3256588/ https://www.ncbi.nlm.nih.gov/pubmed/22262991 http://dx.doi.org/10.2174/1874440001105010096 |