R
Russell A. Poldrack
Researcher at Stanford University
Publications - 481
Citations - 70423
Russell A. Poldrack is an academic researcher from Stanford University. The author has contributed to research in topics: Cognition & Functional neuroimaging. The author has an hindex of 125, co-authored 452 publications receiving 58695 citations. Previous affiliations of Russell A. Poldrack include University of Illinois at Urbana–Champaign & University of Texas at Austin.
Papers
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Journal ArticleDOI
Long-term test-retest reliability of functional MRI in a classification learning task.
TL;DR: It is concluded that fMRI can have high long-term test-retest reliability, making it suitable as a biomarker for brain development and neurodegeneration.
Posted Content
Dynamic fluctuations in global brain network topology characterize functional states during rest and behavior
James M. Shine,Peter T. Bell,Oluwasanmi Koyejo,Patrick G. Bissett,Krzysztof J. Gorgolewski,Craig A. Moodie,Russell A. Poldrack +6 more
TL;DR: In this article, the authors characterized patterns of time-resolved functional connectivity using resting state and task fMRI data from a large cohort of unrelated subjects, demonstrating a higher level of network integration that tracked with the complexity of the task and correlated with effective behavioral performance.
Proceedings Article
BIG & QUIC: Sparse Inverse Covariance Estimation for a Million Variables
TL;DR: An algorithm BIGQUIC is developed, which can solve 1 million dimensional l1-regularized Gaussian MLE problems using a single machine, with bounded memory, and can achieve super-linear or even quadratic convergence rates.
Journal ArticleDOI
GWAS meta-analysis reveals novel loci and genetic correlates for general cognitive function: a report from the COGENT consortium
Joey W. Trampush,M. L. Z. Yang,Jin Yu,Emma Knowles,Gary Davies,David C. Liewald,John M. Starr,Srdjan Djurovic,Srdjan Djurovic,Ingrid Melle,Ingrid Melle,Kjetil Sundet,Andrea Christoforou,Andrea Christoforou,Ivar Reinvang,Pamela DeRosse,Astri J. Lundervold,Vidar M. Steen,Vidar M. Steen,Thomas Espeseth,Katri Räikkönen,Elisabeth Widen,Aarno Palotie,Aarno Palotie,Johan G. Eriksson,Ina Giegling,Bettina Konte,Panos Roussos,Panos Roussos,Stella G. Giakoumaki,Katherine E. Burdick,Katherine E. Burdick,Antony Payton,Antony Payton,William E R Ollier,Michael A Horan,Ornit Chiba-Falek,Deborah K. Attix,Anna C. Need,Elizabeth T. Cirulli,Aristotle N. Voineskos,Nicholas C. Stefanis,Nicholas C. Stefanis,Dimitrios Avramopoulos,Alex Hatzimanolis,Alex Hatzimanolis,Dan E. Arking,Nikolaos Smyrnis,Nikolaos Smyrnis,Robert M. Bilder,Nelson A. Freimer,Tyrone D. Cannon,Edythe D. London,Russell A. Poldrack,Fred W. Sabb,Eliza Congdon,Emily Drabant Conley,Matthew A. Scult,Dwight Dickinson,Richard E. Straub,Gary Donohoe,Derek W. Morris,Aiden Corvin,M. Gill,Ahmad R. Hariri,Daniel R. Weinberger,Neil Pendleton,Panos Bitsios,Dan Rujescu,Jari Lahti,S. Le Hellard,Matthew C. Keller,Ole A. Andreassen,Ole A. Andreassen,Ole A. Andreassen,Ian J. Deary,David C. Glahn,Anil K. Malhotra,Anil K. Malhotra,Todd Lencz,Todd Lencz +80 more
TL;DR: Common variation across the genome resulted in a conservatively estimated SNP heritability of 21.5% for general cognitive function, which provides new insight into the genetics of neurocognitive function with relevance to understanding the pathophysiology of neuropsychiatric illness.
Journal ArticleDOI
In praise of tedious anatomy.
TL;DR: It is suggested that the field of functional neuroimaging needs to converge on a common set of methods for reporting functional localisation including a common "standard" space and criteria for what constitutes sufficient evidence to report activation in terms of Brodmann's areas.