PERFORM Publications

Keyword search (4,163 papers available)

Title		Authors	PubMed ID
1	The impact of a personalized oral health instruction form on oral health indices in institutionalized older adults: a randomized, controlled, single-blinded clinical trial	Chebib N; Rotzinger S; Maccarone-Ruetsche N; Sioufi R; Mojon P; Müller F;	41214684 CONCORDIA
2	Wearable biosensors: A comprehensive overview	Wu KY; Su ME; Kim Y; Nguyen L; Marchand M; Tran SD;	40683741 ENCS
3	Personalizing brain stimulation: continual learning for sleep spindle detection	Sobral M; Jourde HR; Marjani Bajestani SE; Coffey EBJ; Beltrame G;	40609549 PSYCHOLOGY
4	Identifying personalized barriers for hypertension self-management from TASKS framework	Yang J; Zeng Y; Yang L; Khan N; Singh S; Walker RL; Eastwood R; Quan H;	39143621 ENCS
5	MVComp toolbox: MultiVariate Comparisons of brain MRI features accounting for common information across metrics	Tremblay SA; Alasmar Z; Pirhadi A; Carbonell F; Iturria-Medina Y; Gauthier CJ; Steele CJ;	38463982 SOH
6	Machine Learning-Assisted Short-Wave InfraRed (SWIR) Techniques for Biomedical Applications: Towards Personalized Medicine	Salimi M; Roshanfar M; Tabatabaei N; Mosadegh B;	38248734 ENCS
7	Play the Pain: A Digital Strategy for Play-Oriented Research and Action	Najmeh Khalili-Mahani	34975566 PERFORM
8	Evaluation of a personalized functional near infra-red optical tomography workflow using maximum entropy on the mean	Cai Z; Uji M; Aydin Ü; Pellegrino G; Spilkin A; Delaire É; Abdallah C; Lina JM; Grova C;	34342073 PERFORM
9	Genotype scores predict drug efficacy in subtypes of female sexual interest/arousal disorder: A double-blind, randomized, placebo-controlled cross-over trial.	Tuiten A, Michiels F, Böcker KB, Höhle D, van Honk J, de Lange RP, van Rooij K, Kessels R, Bloemers J, Gerritsen J, Janssen P, de Leede L, Meyer JJ, Everaerd W, Frijlink HW, Koppeschaar HP, Olivier B, Pfaus JG	30016917 CSBN
10	Optimal positioning of optodes on the scalp for personalized functional near-infrared spectroscopy investigations.	Machado A, Cai Z, Pellegrino G, Marcotte O, Vincent T, Lina JM, Kobayashi E, Grova C	30107210 PERFORM

Title:	Optimal positioning of optodes on the scalp for personalized functional near-infrared spectroscopy investigations.
Authors:	Machado A, Cai Z, Pellegrino G, Marcotte O, Vincent T, Lina JM, Kobayashi E, Grova C
Link:	https://www.ncbi.nlm.nih.gov/pubmed/30107210?dopt=Abstract
DOI:	10.1016/j.jneumeth.2018.08.006
Publication:	Journal of neuroscience methods
Keywords:	Diffuse optical tomography; Functional Near InfraRed Spectroscopy; Inverse problem; Optimization; Personalized optode montages;
PMID:	30107210	Category:	J Neurosci Methods	Date Added:	2019-06-04
Dept Affiliation:	PERFORM 1 Multimodal Functional Imaging Laboratory, Biomedical Engineering Department, McGill University, Canada. Electronic address: alexis.machado@mail.mcgill.ca. 2 Physics Department and PERFORM center, Concordia University, Montreal, Canada. 3 Multimodal Functional Imaging Laboratory, Biomedical Engineering Department, McGill University, Canada; IRCCS Fondazione Ospedale San Camillo Via Alberoni, Venice, Italy. 4 GERAD, École des HEC, Montréal, Canada; Département d'informatique, Université du Québec à Montréal, Canada; Centre de Recherches Mathématiques, Université de Montréal, Québec, Canada. 5 École de technologie supérieure de l'Université du Québec, Canada; Centre de Recherches Mathématiques, Université de Montréal, Québec, Canada. 6 Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Canada. 7 Multimodal Functional Imaging Laboratory, Biomedical Engineering Department, McGill University, Canada; Physics Department and PERFORM center, Concordia University, Montreal, Canada; Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Canada; Centre de Recherches Mathématiques, Université de Montréal, Québec, Canada.

Description:

Optimal positioning of optodes on the scalp for personalized functional near-infrared spectroscopy investigations.

J Neurosci Methods. 2018 Nov 01;309:91-108

Authors: Machado A, Cai Z, Pellegrino G, Marcotte O, Vincent T, Lina JM, Kobayashi E, Grova C

Abstract

BACKGROUND: Application of functional Near InfraRed Spectroscopy (fNIRS) in neurology is still limited as a good optical coupling and optimized optode coverage of specific brain regions remains challenging, notably for prolonged monitoring.

METHODS: We propose to evaluate a new procedure allowing accurate investigation of specific brain regions. The procedure consists in: (i) A priori maximization of spatial sensitivity of fNIRS measurements targeting specific brain regions, while reducing the number of applied optodes in order to decrease installation time and improve subject comfort. (ii) Utilization of a 3D neuronavigation device and usage of collodion to glue optodes on the scalp, ensuring good optical contact for prolonged investigations. (iii) Local reconstruction of the hemodynamic activity along the cortical surface using inverse modelling.

RESULTS: Using realistic simulations, we demonstrated that maps derived from optimal montage acquisitions showed, after reconstruction, spatial resolution only slightly lower to that of ultra high density montages while significantly reducing the number of optodes. The optimal montages provided overall good quantitative accuracy especially at the peak of the spatially reconstructed map. We also evaluated real motor responses in two healthy subjects and obtained reproducible motor responses over different sessions.

COMPARISON WITH EXISTING METHODS: We are among the first to propose a mathematical optimization strategy, allowing high sensitivity measurements.

CONCLUSIONS: Our results support that using personalized optimal montages should allow to conduct accurate fNIRS studies in clinical settings and realistic lifestyle conditions.

PMID: 30107210 [PubMed - in process]

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