2020
Loss of nucleus accumbens low-frequency fluctuations is a signature of chronic pain
Makary MM, Polosecki P, Cecchi GA, DeAraujo IE, Barron DS, Constable TR, Whang PG, Thomas DA, Mowafi H, Small DM, Geha P. Loss of nucleus accumbens low-frequency fluctuations is a signature of chronic pain. Proceedings Of The National Academy Of Sciences Of The United States Of America 2020, 117: 10015-10023. PMID: 32312809, PMCID: PMC7211984, DOI: 10.1073/pnas.1918682117.Peer-Reviewed Original ResearchConceptsChronic low back pain patientsLow back pain patientsChronic painPain patientsChronic phaseChronic back pain patientsBack pain patientsRostral anterior cingulate cortexAnterior cingulate cortexAdditional independent datasetsRisk of transitionResting-state activityPersistent painBack painAccumbens volumeHealthy controlsNucleus accumbensPainSeparate cohortPatientsCingulate cortexPrevalent diseaseFunctional connectivityLoss of nucleiSubcortical signatures
1999
An Event-Related fMRI Study of Implicit Phrase-Level Syntactic and Semantic Processing
Kang A, Constable R, Gore J, Avrutin S. An Event-Related fMRI Study of Implicit Phrase-Level Syntactic and Semantic Processing. NeuroImage 1999, 10: 555-561. PMID: 10547332, DOI: 10.1006/nimg.1999.0493.Peer-Reviewed Original ResearchConceptsSemantic processingSemantic conditionsEvent-related fMRI paradigmEvent-related fMRI studyFunctional magnetic resonance imaging studySilent word generationMemory-related processesInferior parietal lobeAnterior cingulate gyrusMagnetic resonance imaging studyResonance imaging studyTarget stimuliTypes of discriminationWord generationBA 45FMRI paradigmOddball responseBA 44FMRI studyButton pressGrammatical judgmentOvert responseBroca's areaLanguage functionWernicke's area
1996
Auditory Selective Attention: An fMRI Investigation
Pugh K, Shaywitz B, Shaywitz S, Fulbright R, Byrd D, Skudlarski P, Shankweiler D, Katz L, Constable R, Fletcher J, Lacadie C, Marchione K, Gore J. Auditory Selective Attention: An fMRI Investigation. NeuroImage 1996, 4: 159-173. PMID: 9345506, DOI: 10.1006/nimg.1996.0067.Peer-Reviewed Original ResearchConceptsAttention systemAnterior attention systemPosterior attention systemAuditory selective attentionInferior frontal regionsInferior frontal gyrusMiddle temporal gyrusDichotic listening conditionsSelective attentionFMRI investigationSpeech tokensPitch judgmentsFrontal gyrusListening conditionsBroca's areaTemporal gyrusNonspeech tasksHemispheric differencesFrontal regionsTone stimuliDichotic conditionsCingulate gyrusGyrusPresent experimentsTaskActivation of Human Prefrontal Cortex during Spatial and Nonspatial Working Memory Tasks Measured by Functional MRI
McCarthy G, Puce A, Constable T, Krystal J, Gore J, Goldman-Rakic P. Activation of Human Prefrontal Cortex during Spatial and Nonspatial Working Memory Tasks Measured by Functional MRI. Cerebral Cortex 1996, 6: 600-611. PMID: 8670685, DOI: 10.1093/cercor/6.4.600.Peer-Reviewed Original ResearchConceptsMiddle frontal gyrusMemory taskPrefrontal cortexHuman prefrontal cortexShape taskFrontal gyrusLeft hemisphereNonspatial working memory tasksSuccessive visual stimuliWorking Memory TaskInferior frontal gyrusTarget detection taskFunctional magnetic resonanceMnemonic contentMnemonic componentsPFC activationMemory domainAreas of activationMemory processesTask onsetVisual stimuliHemispheric activationRight hemisphereDetection taskFunctional MRI