R
Robert M. Roth
Researcher at Dartmouth College
Publications - 125
Citations - 4416
Robert M. Roth is an academic researcher from Dartmouth College. The author has contributed to research in topics: Cognition & Executive functions. The author has an hindex of 38, co-authored 113 publications receiving 3686 citations. Previous affiliations of Robert M. Roth include Concord Hospital & Dartmouth–Hitchcock Medical Center.
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Journal ArticleDOI
Verbal fluency performance in amnestic MCI and older adults with cognitive complaints.
Katherine E. Nutter-Upham,Andrew J. Saykin,Andrew J. Saykin,Laura A. Rabin,Laura A. Rabin,Robert M. Roth,Heather A. Wishart,Nadia Pare,Laura A. Flashman +8 more
TL;DR: The findings highlight the importance of including multiple verbal fluency tests in assessment batteries targeting preclinical dementia populations and suggest that individual fluency tasks may tap specific cognitive processes.
Journal ArticleDOI
Contribution of rating scales to the assessment of executive functions.
TL;DR: Evidence supporting the use of rating scales of executive function including profiles in clinical populations, biological correlates, relationships to relevant outcome measures such as academic performance, and correlations with performance-based measures is reviewed.
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Event-related functional magnetic resonance imaging of response inhibition in obsessive-compulsive disorder.
Robert M. Roth,Andrew J. Saykin,Laura A. Flashman,Heather S. Pixley,John D. West,Alexander C. Mamourian +5 more
TL;DR: Findings indicate that adults with OCD demonstrate underactivation of FSTC circuitry during response inhibition, and suggest that the thalamus and related circuitry may play a role in the expression or intensity of OCD symptoms, whereas right frontal subregions may be involved in the suppression of symptoms.
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Regional brain atrophy in cognitively intact adults with a single APOE ε4 allele
Heather A. Wishart,Andrew J. Saykin,Thomas W. McAllister,Laura A. Rabin,Brenna C. McDonald,Laura A. Flashman,Robert M. Roth,Alexander C. Mamourian,Gregory J. Tsongalis,C. H. Rhodes +9 more
TL;DR: In this article, the authors determined whether cognitively intact adults with the APOE e3/e4 genotype show reduced gray matter density on voxel-based morphometry (VBM) vs those homozygous for the e3 allele.
Journal ArticleDOI
Self- and informant reports of executive function on the BRIEF-A in MCI and older adults with cognitive complaints.
Laura A. Rabin,Robert M. Roth,Peter K. Isquith,Heather A. Wishart,Katherine E. Nutter-Upham,Katherine E. Nutter-Upham,Nadia Pare,Laura A. Flashman,Andrew J. Saykin +8 more
TL;DR: Overall findings indicate that the BRIEF-A is sensitive to subtle executive changes in MCI and CC and suggest the need for research to determine if executive complaints are predictive of clinical course.