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592 research outcomes, page 1 of 60
  • publication . Other literature type . Article . 2016
    Open Access
    Authors:
    David J. Ostry; Paul L. Gribble;
    Persistent Identifiers
    Publisher: Elsevier BV

    There is accumulating evidence from behavioral, neurophysiological, and neuroimaging studies that the acquisition of motor skills involves both perceptual and motor learning. Perceptual learning alters movements, motor learning, and motor networks of the brain. Motor le...

  • publication . Other literature type . 2018
    Open Access
    Authors:
    BrainsCAN , Western University; Mitchell, Derek; Finger, Elizabeth; Neufeld, Richard;
    Publisher: Scholarship@Western

    In this project, we will uncover any existing interaction between violent media and the capacity for empathic reactions (known as trait empathy) at a neural level, as the foundational milestone for the kind of large-scale study discussed above. The level of trait empath...

  • publication . Article . 2016
    Open Access
    Authors:
    Hutchison, R. Matthew; Morton, J. Bruce;
    Publisher: Scholarship@Western

    Cognitive control is a process that unfolds over time and regulates thought and action in the service of achieving goals and managing unanticipated challenges. Prevailing accounts attribute the protracted development of this mental process to incremental changes in the ...

  • publication . Article . 2015
    Open Access
    Authors:
    Culham, Jody;
    Publisher: Scholarship@Western

    Neuroimaging, particularly functional magnetic resonance imaging, has identified and characterized many areas of the human cerebral cortex involved in planning and executing body movements. Motor commands are sent to the spinal cord from primary motor cortex, which rece...

  • publication . Article . Other literature type . 2009
    Open Access
    Authors:
    John Kounios; Deborah Green; Lisa Payne; Jessica I. Fleck; Ray Grondin; Ken McRae;
    Publisher: Scholarship@Western

    Semantic richness refers to the amount of semantic information associated with a concept. Reaction-time (RT) studies have shown that words referring to rich concepts elicit faster responses than those referring to impoverished ones, suggesting that richer concepts are a...

  • publication . Article . 2013
    Open Access
    Authors:
    Jörn Diedrichsen; Tobias Wiestler; Naveed Ejaz;
    Publisher: Scholarship@Western
    Project: WT | Learning and recovery of ... (094874), WT | Core support for the Well... (091593)

    Highlights • Neural population activity represents external variables using multiple feature dimensions. • We present a general method to determine the dimensionality of this feature space. • Primary motor cortex represents force through a low-dimensional feature space....

  • publication . Article . Other literature type . 2005
    Open Access
    Authors:
    Michele L. Ries; Taylor W. Schmitz; Tisha N. Kawahara; Britta M. Torgerson; Mehul A. Trivedi; Sterling C. Johnson;
    Publisher: Elsevier BV

    Neuroimaging research has demonstrated that the posterior cingulate cortex (PCC) is functionally compromised in individuals diagnosed with amnestic Mild Cognitive Impairment (MCI), a major risk factor for the development of Alzheimer’s disease (AD). In functional magnet...

  • publication . Article . Other literature type . 2019
    Open Access
    Authors:
    Adrian M. Owen;
    Persistent Identifiers
    Publisher: Scholarship@Western
    Project: CIHR

    In recent years, rapid technological developments in the field of neuroimaging have provided new methods for assessing residual cognition, detecting consciousness, and even communicating with patients who clinically appear to be in a vegetative state. Here, I highlight ...

  • publication . Article . 2012
    Open Access English
    Authors:
    Cédric Annweiler; Manuel Montero-Odasso; Susan W Muir; Olivier Beauchet;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: CIHR

    International audience; Hypovitaminosis D is associated with cognitive decline in the elderly, but the issue of causality remains unresolved. Definitive evidence would include the visualization of brain lesions resulting from hypovitaminosis D. The aim of the present ar...

  • publication . Article . Other literature type . 2017
    Open Access English
    Authors:
    Demetrius Ribeiro de Paula; Erik Ziegler; Pubuditha M. Abeyasinghe; Tushar Das; Carlo Cavaliere; Marco Aiello; Lizette Heine; Carol Di Perri; Athena Demertzi; Quentin Noirhomme; ...
    Persistent Identifiers
    Publisher: John Wiley and Sons Inc.
    Project: EC | NEUROPHYSICS (238593), NSERC

    © 2017 The Authors. Brain and Behavior published by Wiley Periodicals, Inc. Introduction: Independent component analysis (ICA) has been extensively used for reducing task-free BOLD fMRI recordings into spatial maps and their associated time-courses. The spatially identi...

592 research outcomes, page 1 of 60