• closedAccess   A Symbol Digit Modalities Test version suitable for functional MRI studies 

      Forn, Cristina; Belloch, Vicente; Bustamante, Juan Carlos; Garbin, Gabrielle; Parcet, Maria Antonia; Sanjuán Tomás, Ana; Ventura Campos, Mercedes; Avila, Cesar Elsevier (2009)
      The Symbol Digit Modalities Test is an easy test used to assess cognitive impairment in a wide range of neurological diseases, like multiple sclerosis. We adapted the oral version of this cognitive task making it suitable ...
    • closedAccess   Task-load manipulation in the Symbol Digit Modalities Test: An alternative measure of information processing speed 

      Forn, Cristina; Ripollés, P.; Cruz Gómez, Álvaro Javier; Belenguer Benavides, Antonio; González Torre, Julio Alberto; Avila, Cesar Elsevier (2013-07)
      Objective To evaluate the utility of an oral fMRI-adapted version of the Symbol Digit Modalities Test (SDMT) to assess information processing speed (IPS) using three different interstimulus intervals (ISI). Methods Nineteen ...