M
Mario Liotti
Researcher at Simon Fraser University
Publications - 87
Citations - 13572
Mario Liotti is an academic researcher from Simon Fraser University. The author has contributed to research in topics: Attention deficit hyperactivity disorder & Stroop effect. The author has an hindex of 45, co-authored 84 publications receiving 12838 citations. Previous affiliations of Mario Liotti include University of Padua & University of Nottingham.
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Journal ArticleDOI
Automated Talairach Atlas labels for functional brain mapping
Jack L. Lancaster,Marty G. Woldorff,Lawrence M. Parsons,Mario Liotti,Catarina S. Freitas,Lacy Rainey,Peter Kochunov,D. S. Nickerson,Shawn A. Mikiten,Peter T. Fox +9 more
TL;DR: When used in concert with authors' deeper knowledge of an experiment, the TD system provides consistent and comprehensive labels for brain activation foci, which is better than that of the expert group.
Journal ArticleDOI
Reciprocal limbic-cortical function and negative mood: converging PET findings in depression and normal sadness
Helen S. Mayberg,Mario Liotti,Stephen K. Brannan,Scott M. McGinnis,Roderick K. Mahurin,Paul A Jerabek,J. Arturo Silva,Janet L. Tekell,C. C. Martin,Jack L. Lancaster,Peter T. Fox +10 more
TL;DR: Reciprocal changes involving subgenual cingulate and right prefrontal cortex occur with both transient and chronic changes in negative mood, suggesting that these regional interactions are obligatory and probably mediate the well-recognized relationships between mood and attention seen in both normal and pathological conditions.
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An ERP study of the temporal course of the Stroop color-word interference effect.
TL;DR: A possible interpretation of these results is that Stroop color-word interference first activates anterior cingulate cortex followed by activation of the left temporo-parietal cortex, possibly related to the need of additional processing of word meaning.
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Differential limbic--cortical correlates of sadness and anxiety in healthy subjects: implications for affective disorders.
Mario Liotti,Helen S. Mayberg,Stephan K. Brannan,Scott M. McGinnis,Paul A Jerabek,Peter T. Fox +5 more
TL;DR: These findings are interpreted within a model in which sadness and anxiety are represented by segregated corticolimbic pathways, where a major role is played by selective dorsal cortical deactivations during sadness, and ventral cortical deactivateations in anxiety.
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Inhibitory control in children with attention-deficit/hyperactivity disorder: event-related potentials identify the processing component and timing of an impaired right-frontal response-inhibition mechanism
TL;DR: Attention-deficit/hyperactivity disorder children appear to have an abnormality in an early-latency, right inferior frontal processing component critical to the initiation of normal response-inhibition operations.