« Previous
Next »
Schizophrenia Research
Volume 117, Issue 1
, Pages 42-51
, March 2010
Working memory circuitry in schizophrenia shows widespread cortical inefficiency and compensation
References
- . Modified Scale for the Assessment of Negative Symptoms (SANS). Iowa City, IA: University of Iowa; 1984;
- . Scale for the Assessment of Positive Symptoms (SAPS). Iowa City, IA: University of Iowa; 1984;
- . Working memory and prefrontal cortex dysfunction: specificity to schizophrenia compared with major depression. Biol. Psychiatry. 2003;53(5):376–384
- A parametric study of prefrontal cortex involvement in human working memory. NeuroImage. 1997;5(1):49–62
- Brain-performance correlates of working memory retrieval in schizophrenia: a cognitive modeling approach. Schizophr. Bull. 2009;35(1):32–46
- . The influence of working memory load on phase specific patterns of cortical activity. Brain Res. 2004;21(3):377–387
- Physiological dysfunction of the dorsolateral prefrontal cortex in schizophrenia revisited. Cereb. Cortex. 2000;10(11):1078–1092
- Abnormal fMRI response of the dorsolateral prefrontal cortex in cognitively intact siblings of patients with schizophrenia. Am. J. Psychiatry. 2003;160(4):709–719
- Functional magnetic resonance imaging brain mapping in psychiatry: methodological issues illustrated in a study of working memory in schizophrenia. Neuropsychopharmacology. 1998;18(3):186–196
- Dorsolateral prefrontal cortex activity during maintenance and manipulation of information in working memory in patients with schizophrenia. Arch. Gen. Psychiatry. 2005;62(10):1071–1080
- Functional hypofrontality and working memory dysfunction in schizophrenia. Am. J. Psychiatry. 1998;155(9):1285–1287
- . Lesion analysis of the brain areas involved in language comprehension. Cognition. 2004;92(1–2):145–177
- . Structured Clinical Interview for DSM-IV-TR Axis I Disorders. Research Version, Patient Edition. (SCID-I/P) Biometrics Research. New York: New York State Psychiatric Institute; 2002;
- . Spatial registration and normalization of images. Hum. Brain Mapp. 1995;2:165–189
- . Statistical parametric maps in functional imaging: a general linear approach. Hum. Brain Mapp. 1995;2:189–210
- Beyond hypofrontality: a quantitative meta-analysis of functional neuroimaging studies of working memory in schizophrenia. Hum. Brain Mapp. 2005;25(1):60–69
- . Prolonged reaction time to a verbal working memory task predicts increased power of posterior parietal cortical activation. NeuroImage. 2000;12(5):495–503
- . De-coupling of cognitive performance and cerebral functional response during working memory in schizophrenia. Schizophr. Res. 2002;53(1–2):45–56
- . Working memory capacity in schizophrenia: a parametric fMRI study. Schizophr. Res. 2004;68(2–3):159–171
- A functional magnetic resonance imaging study of working memory abnormalities in schizophrenia. Biol. Psychiatry. 2006;60(1):11–21
- Dysregulation of working memory and default-mode networks in schizophrenia using independent component analysis, an fBIRN and MCIC study. Human Brain Mapping. 2009;
- Fronto-striatal hypoactivation during correct information retrieval in patients with schizophrenia: an fMRI study. Neuroscience. 2008;153(1):54–62
- Altered error-related activity in patients with schizophrenia. Neuropsychologia. 2009;47(13):2843–2849
- Middle and inferior temporal gyrus gray matter volume abnormalities in first-episode schizophrenia: an MRI study. Am. J. Psychiatry. 2006;163(12):2103–2110
- . Prefrontal cortex dysfunction during working memory performance in schizophrenia: reconciling discrepant findings. Schizophr. Res. 2003;60(2–3):285–298
- Schizophrenic subjects show aberrant fMRI activation of dorsolateral prefrontal cortex and basal ganglia during working memory performance. Biol. Psychiatry. 2000;48(2):99–109
- Schizophrenic subjects activate dorsolateral prefrontal cortex during a working memory task, as measured by fMRI. Biol. Psychiatry. 1999;45(9):1128–1137
- Prefrontal cortex fMRI signal changes are correlated with working memory load. NeuroReport. 1997;8(2):545–549
- . Spatial pattern analysis of functional brain images using partial least squares. NeuroImage. 1996;3(3 Pt 1):143–157
- . Partial least squares analysis of neuroimaging data: applications and advances. NeuroImage. 2004;23(Suppl 1):S250–S263
- Dysfunction of a distributed neural circuitry in schizophrenia patients during a working-memory performance. Psychol. Med. 2005;35(2):187–196
- Middle and inferior temporal gyrus gray matter volume abnormalities in chronic schizophrenia: an MRI study. Am. J. Psychiatry. 2004;161(9):1603–1611
- . N-back working memory paradigm: a meta-analysis of normative functional neuroimaging studies. Hum. Brain Mapp. 2005;25(1):46–59
- . Relation of prefrontal cortex dysfunction to working memory and symptoms in schizophrenia. Am. J. Psychiatry. 2001;158(7):1105–1113
- . Prefrontal cortex dysfunction mediates deficits in working memory and prepotent responding in schizophrenia. Biol. Psychiatry. 2003;53(1):25–38
- Working memory and DLPFC inefficiency in schizophrenia: the FBIRN study. Schizophr. Bull. 2009;35(1):19–31
- Prefrontal–posterior parietal networks in schizophrenia: primary dysfunctions and secondary compensations. Biol. Psychiatry. 2003;53(1):12–24
- Effect of retrieval effort and switching demand on fMRI activation during semantic word generation in schizophrenia. Schizophr. Res. 2008;99(1–3):312–323
- . Neuroimaging of cognitive disability in schizophrenia: search for a pathophysiological mechanism. Int. Rev. Psychiatry. 2007;19(4):417–427
- Excessive recruitment of neural systems subserving logical reasoning in schizophrenia. Brain. 2002;125(Pt 8):1793–1807
- . The roles of prefrontal brain regions in components of working memory: effects of memory load and individual differences. Proc. Natl Acad. Sci. USA. 1999;96(11):6558–6563
- Inefficient executive cognitive control in schizophrenia is preceded by altered functional activation during information encoding: an fMRI study. Neuropsychologia. 2008;46:336–347
- . Phonological working memory with auditory presentation of pseudo-words — an event related fMRI study. Brain Res. 2008;1212:48–54
- The effect of working memory performance on functional MRI in schizophrenia. Schizophr. Res. 2005;74(2–3):179–194
- . Functional neuroimaging of working memory in schizophrenia: task performance as a moderating variable. Neuropsychology. 2006;20(5):497–510
- . Working memory dysfunction in schizophrenia compared to healthy controls and patients with depression: evidence from event-related fMRI. NeuroImage. 2007;35(4):1551–1561
- . Estimation of principal components and related models by iterative least squares. In: Krishnaiah PR editors. Multivariate Analysis. New York: Academic Press; 1966;
PII: S0920-9964(09)00605-7
doi: 10.1016/j.schres.2009.12.014
© 2009 Elsevier B.V. All rights reserved.
« Previous
Next »
Schizophrenia Research
Volume 117, Issue 1
, Pages 42-51
, March 2010
