Modulation of effective connectivity inside the working memory network in patients at the earliest stage of multiple sclerosis.

@article{Duong2005ModulationOE,
  title={Modulation of effective connectivity inside the working memory network in patients at the earliest stage of multiple sclerosis.},
  author={My-Van Au Duong and Kader Boulanouar and Bertrand Audoin and S Treseras and Danielle Ibarrola and Irina Malikova and Sylviane Confort-Gouny and Pierre Celsis and Jean Pelletier and Patrick J. Cozzone and Jean Philippe Ranjeva},
  journal={NeuroImage},
  year={2005},
  volume={24 2},
  pages={533-8}
}
fMRI and structural equation modeling (SEM) were used to study effective connectivity inside the working memory network in patients at the earliest stage of multiple sclerosis (MS), while performing paced auditory serial addition test (PASAT), a sensitive task to reveal subtle cognitive impairments related to working memory and information speed processing. The path model used for SEM included bilateral connections between left and right BA 46, left and right BA 40, left and right anterior… CONTINUE READING
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