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Author(s): Zhengchen Cai
Functional near-infrared spectroscopy (fNIRS) measures the hemoglobin concentration changes associated with neuronal activity. Diffuse optical tomography (DOT) consists of reconstructing the optical density changes measured from scalp channels to the oxy-/d...
Article GUID: 35145148
| Title: | Diffuse optical reconstructions of functional near infrared spectroscopy data using maximum entropy on the mean |
| Authors: | Zhengchen Cai |
| Link: | https://pubmed.ncbi.nlm.nih.gov/35145148/ |
| DOI: | 10.1038/s41598-022-06082-1 |
| Category: | |
| PMID: | 35145148 |
| Dept Affiliation: | PERFORM
1 Department of Physics and PERFORM Centre, Concordia University, Montreal, Canada. zhengchen.cai@mail.concordia.ca. 2 Multimodal Functional Imaging Lab, Biomedical Engineering Department, McGill University, Montreal, Canada. 3 Department of Physics and PERFORM Centre, Concordia University, Montreal, Canada. 4 Neurology and Neurosurgery Department, Montreal Neurological Institute, McGill University, Montreal, Canada. 5 Centre de médecine préventive et d'activité physique, Montréal Heart Institute, Montréal, Canada. 6 MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK. 7 École de technologie supérieure de l'Université du Québec, Montréal, Canada. 8 Centre de Recherches Mathématiques, Université de Montréal, Montréal, Canada. |
Description: |
Functional near-infrared spectroscopy (fNIRS) measures the hemoglobin concentration changes associated with neuronal activity. Diffuse optical tomography (DOT) consists of reconstructing the optical density changes measured from scalp channels to the oxy-/deoxy-hemoglobin concentration changes within the cortical regions. In the present study, we adapted a nonlinear source localization method developed and validated in the context of Electro- and Magneto-Encephalography (EEG/MEG): the Maximum... |
