Now showing items 1-5 of 5

  • Brain white matter damage and its association with neuronal synchrony during sleep 

    Sanchez, Erlan; El-Khatib, Héjar; Arbour, Caroline; Bedetti, Christophe; Blais, Hélène; Marcotte, Karine; Baril, Andrée-Ann; Descoteaux, Maxime; Gilbert, Danielle; Carrier, Julie; Gosselin, Nadia (Oxford University Press, 2019-01-28)
    The restorative function of sleep partly relies on its ability to deeply synchronize cerebral networks to create large slow oscillations observable with EEG. However, whether a brain can properly synchronize and produce a restorative sleep when it ...
  • The challenge of mapping the human connectome based on diffusion tractography 

    Maier-Hein, Klaus H.; Boré, Arnaud; Pinsard, Basile; Bedetti, Christophe; Desrosiers, Mathieu; Brambati, Simona Maria; Doyon, Julien; Descoteaux, Maxime (Nature research, 2017-11-07)
    Tractography based on non-invasive diffusion imaging is central to the study of human brain connectivity. To date, the approach has not been systematically validated in ground truth studies. Based on a simulated human brain data set with ground truth ...
  • Norms of concept familiarity and emotional valence for 3,596 French nouns and their contribution in lexical decision 

    Chedid, Georges; Wilson, Maximiliano A.; Bedetti, Christophe; Rey, Amandine E.; Vallet, Guillaume; Brambati, Simona Maria (Springer, 2018-08-20)
    In the last decade, research has shown that word processing is influenced by the lexical and semantic features of words. However, norms for a crucial semantic variable-that is, conceptual familiarity-have not been available for a sizeable French database. ...
  • Test-retest reliability of diffusion measures extracted along white matter language fiber bundles using HARDI-based tractography 

    Boukadi, Mariem; Marcotte, Karine; Bedetti, Christophe; Houde, Jean-Christophe; Desautels, Alex; Deslauriers-Gauthier, Samuel; Chapleau, Marianne; Boré, Arnaud; Descoteaux, Maxime; Brambati, Simona Maria (Frontiers media, 2019-01-14)
    High angular resolution diffusion imaging (HARDI)-based tractography has been increasingly used in longitudinal studies on white matter macro- and micro-structural changes in the language network during language acquisition and in language impairments. ...
  • Visual and auditory perceptual strength norms for 3,596 French nouns and their relationship with other psycholinguistic variables 

    Chedid, Georges; Brambati, Simona Maria; Bedetti, Christophe; Rey, Amandine E.; Wilson, Maximiliano A.; Vallet, Guillaume (Springer, 2019-04-23)
    Perceptual experience plays a critical role in the conceptual representation of words. Higher levels of semantic variables such as imageability, concreteness, and sensory experience are generally associated with faster and more accurate word processing. ...