2012
Does baseline cerebral blood flow affect task-related blood oxygenation level dependent response in schizophrenia?
Liu J, Qiu M, Constable RT, Wexler BE. Does baseline cerebral blood flow affect task-related blood oxygenation level dependent response in schizophrenia? Schizophrenia Research 2012, 140: 143-148. PMID: 22789669, PMCID: PMC3423495, DOI: 10.1016/j.schres.2012.06.028.Peer-Reviewed Original ResearchConceptsCerebral blood flowBlood oxygenation level-dependent (BOLD) responseInter-group differencesHealthy controlsLevel-dependent responsesBOLD responseFrontal cortexGroup differencesBlood flowBaseline cerebral blood flowTask-related BOLD responseBilateral frontal poleRight basal gangliaRight inferior frontal cortexBOLD signal increasesBilateral prefrontal areasMiddle frontal cortexInferior frontal cortexRight fusiform gyrusBilateral thalamusBasal gangliaBOLD studyVascular pathologyPatientsVisual processing areas
1995
Comments on “Diminished cerebral metabolic response to motor stimulation in schizophrenics” by Guenther et al. (Eur Arch Psychiatry Clin Neurosci, 1994, 244: 115–125)
Wexler B. Comments on “Diminished cerebral metabolic response to motor stimulation in schizophrenics” by Guenther et al. (Eur Arch Psychiatry Clin Neurosci, 1994, 244: 115–125). European Archives Of Psychiatry And Clinical Neuroscience 1995, 246: 60-60. PMID: 8773220, DOI: 10.1007/bf02191816.Commentaries, Editorials and LettersMeSH KeywordsBrainCerebrovascular CirculationHumansMotor CortexPsychomotor PerformanceSchizophreniaSchizophrenic PsychologyTomography, Emission-Computed
1991
Failure at task-specific regional brain activation: new conceptualization of a disease entity
Wexler B. Failure at task-specific regional brain activation: new conceptualization of a disease entity. Journal Of Neuropsychiatry 1991, 3: 94-98. PMID: 7580183, DOI: 10.1176/jnp.3.1.94.Peer-Reviewed Original ResearchConceptsNormal brain functionSymptom-based diagnosisRegional brain activationBrain functionBrain activationGroup of patientsCurrent symptom-based diagnosesMultiple brain regionsSpecific anatomic locationsClinical courseEtiologic diagnosisDisease entityAnatomic locationClinical practiceCurrent diagnostic systemsNew treatmentsPathophysiological processesBrain regionsDSM-IIIOrgan systemsDiagnosisBranches of medicinePhysiological dysfunctionNormal functionPatients