2004
Orienting Attention to Locations in Perceptual Versus Mental Representations
Nobre A, Coull J, Maquet P, Frith C, Vandenberghe R, Mesulam M. Orienting Attention to Locations in Perceptual Versus Mental Representations. Journal Of Cognitive Neuroscience 2004, 16: 363-373. PMID: 15072672, DOI: 10.1162/089892904322926700.Peer-Reviewed Original ResearchConceptsMental representationsOrienting attentionEvent-related functional magnetic resonanceSpatial attentionDistribution of spatial attentionFrontal lobe regionsFunctional magnetic resonanceRight parietal cortexDistribution of attentionParietal cortexLobe regionsSpatial cognitionNeural systemsExtrapersonal spaceEveryday behaviorImaging researchExternal worldCognitionSpatial layoutAttentionCortexPerceptuallyNeural networkAdaptive distributionRepresentation
1999
A large-scale distributed network for covert spatial attention
Gitelman D, Nobre A, Parrish T, LaBar K, Kim Y, Meyer J, Mesulam M. A large-scale distributed network for covert spatial attention. Brain 1999, 122: 1093-1106. PMID: 10356062, DOI: 10.1093/brain/122.6.1093.Peer-Reviewed Original ResearchConceptsSpatial attention taskSpatial attentionAttention taskParietal cortexInhibition of eye movementsTemporo-occipital activationTemporo-occipital cortexLateral premotor cortexRight parietal cortexPosterior parietal cortexTemporo-occipital areasCovert spatial attentionCognitive controlAnterior insulaWorking memoryCingulate cortexRight hemisphereAttention shiftsSubcortical activityPremotor cortexFunctional MRIAttentional focusExperimental tasksCerebral activityBasal ganglia
1995
Opiate Dependence and Withdrawal: Preliminary Assessment Using Single Photon Emission Computerized Tomography (SPECT)
Krystal J, Woods S, Kosten T, Rosen M, Seibyl J, Van Dyck C, Price L, Zubal I, Hoffer P, Charney D. Opiate Dependence and Withdrawal: Preliminary Assessment Using Single Photon Emission Computerized Tomography (SPECT). The American Journal Of Drug And Alcohol Abuse 1995, 21: 47-63. PMID: 7762544, DOI: 10.3109/00952999509095229.Peer-Reviewed Original ResearchConceptsRegional brain functionOpiate withdrawal signsSingle Photon Emission Computerized TomographyHealthy subjectsNaloxone administrationOpiate withdrawalOpiate dependenceBrain functionParietal cortexHexamethylpropyleneamine oximeWithdrawal signsNaloxone effectChronic opiate dependencePlacebo-controlled studyRegional alterationsComparison of patientsMethadone-maintained patientsRegional cerebral perfusionPhoton Emission Computerized TomographyOpiate-dependent patientsRight temporal cortexRight parietal cortexFunctional brain imaging technologiesSingle photon emissionEmission computerized tomography
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