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The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy
A major methodological challenge of functional near-infrared spectroscopy (fNIRS) is its high sensitivity to haemodynamic fluctuations in the scalp. Superficial fluctuations contribute on the one hand to the physiological noise of fNIRS, impairing the signal-to-noise ratio, and may on the other hand...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Academic Press
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3348501/ https://www.ncbi.nlm.nih.gov/pubmed/22426347 http://dx.doi.org/10.1016/j.neuroimage.2012.02.074 |