Functional dysconnectivity in schizophrenia associated with attentional modulation of motor function
Honey G, Pomarol-Clotet E, Corlett P, Honey R, Mckenna P, Bullmore E, Fletcher P. Functional dysconnectivity in schizophrenia associated with attentional modulation of motor function. Brain 2005, 128: 2597-2611. PMID: 16183659, PMCID: PMC3838931, DOI: 10.1093/brain/awh632.Peer-Reviewed Original ResearchConceptsCognitive dysmetria hypothesisPatient groupAnterior cingulateFunctional MRIContinuous performance taskFunctional dysconnectivitySchizophrenia patientsPositive symptomsNegative symptomsMedial superior frontal gyrusThalamo-cortical circuitsDistinct symptom profilesSupplementary motor areaCases of schizophreniaSuperior frontal gyrusFunctional imaging studiesTask-related connectivityGroups of subjectsIllness onsetControl subjectsFunctional deficitsMotor functionHealthy volunteersMotor areaFundamental abnormality