Intelligence and neural efficiency

AC Neubauer, A Fink - Neuroscience & Biobehavioral Reviews, 2009 - Elsevier
We review research on the neural efficiency hypothesis of intelligence, stating that brighter
individuals display lower (more efficient) brain activation while performing cognitive tasks …

Human functional neuroimaging of brain changes associated with practice

AMC Kelly, H Garavan - Cerebral cortex, 2005 - academic.oup.com
The discovery that experience-driven changes in the human brain can occur from a neural to
a cortical level throughout the lifespan has stimulated a proliferation of research into how …

Development of distinct control networks through segregation and integration

DA Fair, NUF Dosenbach, JA Church… - Proceedings of the …, 2007 - National Acad Sciences
Human attentional control is unrivaled. We recently proposed that adults depend on distinct
frontoparietal and cinguloopercular networks for adaptive online task control versus more …

Across the thin blue line: police officers and racial bias in the decision to shoot.

J Correll, B Park, CM Judd, B Wittenbrink… - Journal of personality …, 2007 - psycnet.apa.org
Police officers were compared with community members in terms of the speed and accuracy
with which they made simulated decisions to shoot (or not shoot) Black and White targets …

Training-induced functional activation changes in dual-task processing: an FMRI study

KI Erickson, SJ Colcombe, R Wadhwa, L Bherer… - Cerebral …, 2007 - academic.oup.com
Although training-induced changes in brain activity have been previously examined,
plasticity associated with executive functions remains understudied. In this study, we …

Dorsal anterior cingulate cortex resolves conflict from distracting stimuli by boosting attention toward relevant events

DH Weissman, A Gopalakrishnan, CJ Hazlett… - Cerebral …, 2005 - academic.oup.com
In everyday life, we often focus greater attention on behaviorally relevant stimuli to limit the
processing of distracting events. For example, when distracting voices intrude upon a …

Examination of cognitive fatigue in multiple sclerosis using functional magnetic resonance imaging and diffusion tensor imaging

HM Genova, V Rajagopalan, J DeLuca, A Das… - PloS one, 2013 - journals.plos.org
The present study investigated the neural correlates of cognitive fatigue in Multiple Sclerosis
(MS), looking specifically at the relationship between self-reported fatigue and objective …

Abstinent adolescent marijuana users show altered fMRI response during spatial working memory

AD Schweinsburg, BJ Nagel, BC Schweinsburg… - Psychiatry Research …, 2008 - Elsevier
Marijuana is the most widely used illicit substance among teenagers, yet little is known
about the possible neural influence of heavy marijuana use during adolescence. We …

Working memory training mostly engages general-purpose large-scale networks for learning

J Salmi, L Nyberg, M Laine - Neuroscience & Biobehavioral Reviews, 2018 - Elsevier
The present meta-analytic study examined brain activation changes following working
memory (WM) training, a form of cognitive training that has attracted considerable interest …

Hemispheric asymmetries for different components of global/local attention occur in distinct temporo-parietal loci

DH Weissman, MG Woldorff - Cerebral Cortex, 2005 - academic.oup.com
Data from brain-damaged and neurologically intact populations indicate hemispheric
asymmetries in the temporo-parietal cortex for discriminating an object's global form (eg the …