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  • Neuroinformatics
  • Canadian Institutes of Health Research

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  • Open Access
    Authors: 
    Sean N Hatton; Khoa H Huynh; Leonardo Bonilha; Eugenio Abela; Saud Alhusaini; Andre Altmann; Marina KM Alvim; Akshara R Balachandra; Emanuele Bartolini; Benjamin Bender; +64 more
    Publisher: Cold Spring Harbor Laboratory
    Project: NIH | A global alliance to unlo... (1R01MH117601-01), NIH | Multimodal imaging of cog... (2R01NS065838-06A1), UKRI | Imaging prognostic marker... (MR/K023152/1), NIH | ENIGMA World Aging Center (1R56AG058854-01), UKRI | Translation of novel imag... (G0802012), NIH | ENIGMA Center for Worldwi... (3U54EB020403-04S1), CIHR , NSERC , NIH | High resolution mapping o... (1R01AG059874-01), NHMRC | Human Epilepsy: Understan... (1091593),...

    AbstractThe epilepsies are commonly accompanied by widespread abnormalities in cerebral white matter. ENIGMA-Epilepsy is a large quantitative brain imaging consortium, aggregating data to investigate patterns of neuroimaging abnormalities in common epilepsy syndromes, i...

  • Open Access English
    Authors: 
    Parikshat Sirpal; Ali Kassab; Philippe Pouliot; Dang Khoa Nguyen; Frédéric Lesage;
    Publisher: Society of Photo-Optical Instrumentation Engineers
    Project: NSERC , CIHR

    Abstract. In the context of epilepsy monitoring, electroencephalography (EEG) remains the modality of choice. Functional near-infrared spectroscopy (fNIRS) is a relatively innovative modality that cannot only characterize hemodynamic profiles of seizures but also allow ...

  • Open Access English
    Authors: 
    Suping Cai; Liyu Huang; Jia Zou; Longlong Jing; Buzhong Zhai; Gongjun Ji; Karen M von Deneen; Junchan Ren; Aifeng Ren; Alzheimer’s Disease Neuroimaging Initiative;
    Publisher: Public Library of Science (PLoS)
    Project: NIH | CORE-- CLINICAL (3P30AG010129-11S1), NIH | "MR Morphometrics and Cog... (5K01AG030514-02), CIHR , NIH | Alzheimers Disease Neuroi... (1U01AG024904-01)

    We used resting-state functional magnetic resonance imaging (fMRI) to investigate changes in the thalamus functional connectivity in early and late stages of amnestic mild cognitive impairment. Data of 25 late stages of amnestic mild cognitive impairment (LMCI) patients...

  • Open Access
    Authors: 
    Podhorna, Jana; Krahnke, Tillmann; Shear, Michael; Harrison, John;
    Publisher: Figshare
    Project: NIH | Alzheimers Disease Neuroi... (1U01AG024904-01), CIHR

    P values for comparison of signal-to-noise ratios of ADAS-Cog 11 and ADAS-Cog 5 vs. other variants. Supplementary table providing p values for comparison of signal-to-noise ratios of ADAS-Cog 11 and ADAS-Cog 5 vs. other variants. (DOCX 16 kb)

  • Publication . Article . Other literature type . 2012
    Open Access
    Authors: 
    Vladimir Fonov; D. Louis Collins; Brandon Whitcher; Hakon Grydeland; Pierrick Coupe; Yongxia (Sharon) Zhou; Lasse Riis ؘstergaard; Pierre Payoux; Simon Eskildsen; Jeffrey Looi; +6 more
    Countries: Denmark, Netherlands, Spain, Netherlands, France
    Project: CIHR , NIH | Alzheimers Disease Neuroi... (1U01AG024904-01), NIH | CORE-- CLINICAL (3P30AG010129-11S1), NIH | "MR Morphometrics and Cog... (5K01AG030514-02)

    Brain extraction is an important step in the analysis of brain images. The variability in brain morphology and the difference in intensity characteristics due to imaging sequences make the development of a general purpose brain extraction algorithm challenging. To addre...

  • Open Access English
    Authors: 
    Pascale Tremblay; Steven L. Small;
    Publisher: Frontiers Media S.A.
    Countries: United States, Canada
    Project: CIHR , NIH | FUNCTIONAL NEUROANATOMY O... (1R01DC003378-01)

    Many different cortical areas are thought to be involved in the process of selecting motor responses, from the inferior frontal gyrus, to the lateral and medial parts of the premotor cortex. The objective of the present study was to examine the neural underpinnings of m...

  • Open Access English
    Authors: 
    Steven Woltering; Narges Bazargani; Zhong-Xu Liu;
    Publisher: PeerJ Inc.
    Project: CIHR

    Eye blinks are a pervasive problem in electroencephalography research as they contaminate the brain signal. This paper tests the merits of a software tool employing the regression-based Gratton method that claims to remove the detrimental effects of the eye blink and le...

  • Open Access English
    Authors: 
    Julien eModolo; Julien eModolo; Julien eModolo; Alex W Thomas; Alex W Thomas; Alex W Thomas; Alexandre eLegros; Alexandre eLegros; Alexandre eLegros; Alexandre eLegros;
    Publisher: HAL CCSD
    Country: France
    Project: CIHR

    Neural mass models are an appropriate framework to study brain activity, combining a high degree of biological realism while being mathematically tractable. These models have been used, with a certain success, to simulate brain electric (electroencephalography, EEG) and...

  • Open Access English
    Authors: 
    Julia A. Scott; Duygu Tosun; Meredith N. Braskie; Pauline Maillard; Paul M. Thompson; Michael W. Weiner; Charles DeCarli; Owen Carmichael;
    Publisher: Elsevier
    Country: United States
    Project: NIH | ENIGMA Center for Worldwi... (3U54EB020403-04S1), NIH | CORE-- CLINICAL (3P30AG010129-11S1), CIHR , NIH | Alzheimers Disease Neuroi... (1U01AG024904-01)

    The purpose of this study was to determine whether white matter microstructure measured by diffusion magnetic resonance imaging (dMRI) provides independent information about baseline level or change in executive function (EF) or memory (MEM) in older adults with and wit...

  • Open Access
    Authors: 
    Mehereen Bhaijiwala; Andre Chevrier; Russell Schachar;
    Publisher: Wiley
    Project: CIHR

    Background Deficient response inhibition in situations involving a trade-off between response execution and response stopping is a hallmark of attention deficit hyperactive disorder (ADHD). There are two key components of response inhibition; reactive inhibition where o...