Novel fMRI working memory paradigm accurately detects cognitive impairment in Multiple Sclerosis

BACKGROUND: Cognitive impairment (CI) cannot be diagnosed by MRI. Functional MRI (fMRI) paradigms such as the immediate/delayed memory task (I/DMT), detect varying degrees of working memory. Preliminary findings using I/DMT, showed differences in Blood Oxygenation Level Dependent (BOLD) activation b...

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Publicado en:Mult Scler
Autores principales: Nelson, Flavia, Akhtar, Mohammad A., Zúñiga, Edward, Perez, Carlos A., Hasan, Khader M., Wilken, Jeffrey, Wolinsky, Jerry S., Narayana, Ponnada A., Steinberg, Joel L.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2016
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC5344745/
https://ncbi.nlm.nih.gov/pubmed/27613119
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1352458516666186
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