Neuroimaging of cognitive disability in schizophrenia: Search for a pathophysiological mechanism

Functional connectivity in the motor cortex of resting human brain using echo‐planar mri

1995 • 9,444 citations

Dementia Praecox or the Group of Schizophrenias

1951 • 4,409 citations

From Neuropsychology to Mental Structure

1988 • 4,037 citations

What are the functional consequences of neurocognitive deficits in schizophrenia?

1996 • 3,505 citations

Storage and Executive Processes in the Frontal Lobes

1999 • 2,798 citations

Models of Working Memory: Mechanisms of Active Maintenance and Executive Control

1999 • 2,436 citations

The Prefrontal Cortex: Anatomy, Physiology, and Neuropsychology of the Frontal Lobe

1980 • 2,401 citations

Functional and effective connectivity in neuroimaging: A synthesis

1994 • 2,351 citations

A Simple Objective Technique for Measuring Flexibility in Thinking

1948 • 2,154 citations

A behavioral analysis of degree of reinforcement and ease of shifting to new responses in a Weigl-type card-sorting problem.

1948 • 2,128 citations

Physiologic Dysfunction of Dorsolateral Prefrontal Cortex in Schizophrenia

1986 • 2,026 citations

On the control of automatic processes: A parallel distributed processing account of the Stroop effect.

1990 • 2,010 citations

Context, cortex, and dopamine: A connectionist approach to behavior and biology in schizophrenia.

1992 • 1,477 citations

Functional Connectivity in Single and Multislice Echoplanar Imaging Using Resting-State Fluctuations

1998 • 1,383 citations

Frontal Lobe Function and Dysfunction

1991 • 1,237 citations

Working memory dysfunction in schizophrenia

1994 • 1,066 citations

The rewards of music listening: Response and physiological connectivity of the mesolimbic system

2005 • 1,003 citations

Schizophrenics Show Spatial Working Memory Deficits

1992 • 953 citations

The attentive brain.

1998 • 905 citations

The problem of the frontal lobe: A reinterpretation

1971 • 892 citations

Hypofrontality in Neuroleptic-Naive Patients and in Patients With Chronic Schizophrenia

1992 • 882 citations

Models of Working Memory

1999 • 835 citations

Physiological Dysfunction of the Dorsolateral Prefrontal Cortex in Schizophrenia Revisited

2000 • 811 citations

Dual pathways connecting the dorsolateral prefrontal cortex with the hippocampal formation and parahippocampal cortex in the rhesus monkey

1984 • 778 citations

The elusive concept of brain connectivity

2003 • 763 citations

Information Processing and Attention Dysfunctions in Schizophrenia

1993 • 731 citations

Prefrontal cortex dysfunction during working memory performance in schizophrenia: reconciling discrepant findings

2003 • 682 citations

Complexity of Prefrontal Cortical Dysfunction in Schizophrenia: More Than Up or Down

2003 • 673 citations

Evidence of dysfunction of a prefrontal-limbic network in schizophrenia: a magnetic resonance imaging and regional cerebral blood flow study of discordant monozygotic twins

1992 • 665 citations

A PET study of word finding

1991 • 665 citations

Studies of Cognitive Change in Patients With Schizophrenia Following Novel Antipsychotic Treatment

2001 • 622 citations

Relation of Prefrontal Cortex Dysfunction to Working Memory and Symptoms in Schizophrenia

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Schizophrenia and cognitive dysmetria: a positron-emission tomography study of dysfunctional prefrontal-thalamic-cerebellar circuitry.

1996 • 618 citations

Selective Deficits in Prefrontal Cortex Function in Medication-Naive Patients With Schizophrenia

2001 • 616 citations

Functional connectivity in an fMRI working memory task in high-functioning autism

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Beyond hypofrontality: A quantitative meta‐analysis of functional neuroimaging studies of working memory in schizophrenia

2005 • 607 citations

Physiological Dysfunction of Dorsolateral Prefrontal Cortex in Schizophrenia

1988 • 602 citations

Hypofrontality in schizophrenia: distributed dysfunctional circuits in neuroleptic-naïve patients

1997 • 593 citations

Regionally Specific Disturbance of Dorsolateral Prefrontal–Hippocampal Functional Connectivity in Schizophrenia

2005 • 572 citations

Cerebral Glucography With Positron Tomography

1982 • 538 citations

Reduced frontotemporal functional connectivity in schizophrenia associated with auditory hallucinations

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The prefrontal cortex: Anatomy, physiology and neuropsychology of the frontal lobe

1981 • 517 citations

Evidence for Abnormal Cortical Functional Connectivity During Working Memory in Schizophrenia

2001 • 507 citations

Schizophrenic subjects show aberrant fMRI activation of dorsolateral prefrontal cortex and basal ganglia during working memory performance

2000 • 498 citations

Impaired recruitment of the hippocampus during conscious recollection in schizophrenia

1998 • 493 citations

How psychotherapy changes the brain – the contribution of functional neuroimaging

2006 • 479 citations

A computational approach to prefrontal cortex, cognitive control and schizophrenia: recent developments and current challenges

1996 • 462 citations

American Journal of Psychiatry 1844-1994

1994 • 437 citations

A Trial-Based Experimental Design for fMRI

1997 • 429 citations

Regional Brain Activity in Chronic Schizophrenic Patients during the Performance of a Verbal Fluency Task

1995 • 429 citations

Executive attention: Conflict, target detection, and cognitive control.

1998 • 425 citations

Physiologic Dysfunction of Dorsolateral Prefrontal Cortex in Schizophrenia

1986 • 420 citations

Prefrontal function in schizophrenia: confounds and controversies

1996 • 420 citations

Anterior Cingulate Cortex Activity and Impaired Self-Monitoring of Performance in Patients With Schizophrenia: An Event-Related fMRI Study

2001 • 412 citations

Use of fMRI to Predict Recovery From Unipolar Depression With Cognitive Behavior Therapy

2006 • 393 citations

Working Memory Deficit as a Core Neuropsychological Dysfunction in Schizophrenia

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Spatial Working Memory Deficits in the Relatives of Schizophrenic Patients

1995 • 375 citations

Physiological dysfunction of dorsolateral prefrontal cortex in schizophrenia

1985 • 373 citations

Use of fMRI to Predict Recovery From Unipolar Depression With Cognitive Behavior Therapy

2006 • 364 citations

Functional Magnetic Resonance Imaging Brain Mapping in Psychiatry: Methodological Issues Illustrated in a Study of Working Memory in Schizophrenia

1998 • 325 citations

Decreased Conflict- and Error-Related Activity in the Anterior Cingulate Cortex in Subjects With Schizophrenia

2005 • 324 citations

Antidepressant Effect on Connectivity of the Mood-Regulating Circuit: An fMRI Study

2005 • 320 citations

Brain Function in Psychiatric Disorders

1985 • 297 citations

Differences in frontal cortical activation by a working memory task after substitution of risperidone for typical antipsychotic drugs in patients with schizophrenia

1999 • 296 citations

The Effect of Clozapine on Cognition and Psychiatric Symptoms in Patients with Schizophrenia

1993 • 296 citations

DISTRIBUTION OF CEREBRAL ACTIVITY IN CHRONIC SCHIZOPHRENIA

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Neuroimaging and the functional neuroanatomy of psychotherapy

2005 • 288 citations

Interaction of COMT Val^108/158 Met Genotype and Olanzapine Treatment on Prefrontal Cortical Function in Patients With Schizophrenia

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Functional Topography: Multidimensional Scaling and Functional Connectivity in the Brain

1996 • 274 citations

Abnormal Cingulate Modulation of Fronto-Temporal Connectivity in Schizophrenia

1999 • 264 citations

THE LEFT MEDIAL TEMPORAL REGION AND SCHIZOPHRENIA: A PET STUDY

1992 • 264 citations

Multiple Sclerosis: Low-Frequency Temporal Blood Oxygen Level–Dependent Fluctuations Indicate Reduced Functional Connectivity—Initial Results

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Attenuated Frontal Activation During a Verbal Fluency Task in Patients With Schizophrenia

1998 • 250 citations

An Information Processing Model for Schizophrenia

1982 • 249 citations

Lateral and Medial Hypofrontality in First-Episode Schizophrenia: Functional Activity in a Medication-Naive State and Effects of Short-Term Atypical Antipsychotic Treatment

2005 • 242 citations

Functional magnetic resonance imaging of schizophrenic patients and comparison subjects during word production

1996 • 242 citations

Conscious and subliminal conflicts in normal subjects and patients with schizophrenia: The role of the anterior cingulate

2003 • 222 citations

Phenomenological correlates of metabolic activity in 18 patients with chronic schizophrenia

1987 • 216 citations

Human pharmacological MRI

2004 • 213 citations

Regional Brain Function in Schizophrenia

1987 • 211 citations

Physiological Dysfunction of Dorsolateral Prefrontal Cortex in Schizophrenia

1988 • 207 citations

Event-Related fMRI of Frontotemporal Activity During Word Encoding and Recognition in Schizophrenia

2004 • 205 citations

Functional anatomy of verbal fluency in people with schizophrenia and those at genetic risk

2000 • 194 citations

Spatial working memory deficits and their relationship to negative symptoms in unmedicated schizophrenia patients

1996 • 183 citations

An fMRI study of reduced left prefrontal activation in schizophrenia during normal inhibitory function

2001 • 177 citations

Recalling Word Lists Reveals “Cognitive Dysmetria” in Schizophrenia: A Positron Emission Tomography Study

1999 • 175 citations

Prefrontal and temporal blood flow in schizophrenia: resting and activation technetium-99m-HMPAO SPECT patterns in young neuroleptic-naive patients with acute disease.

1994 • 172 citations

Dopaminergic drug effects on physiological connectivity in a human cortico-striato-thalamic system

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Investigating a network model of word generation with positron emission tomography

1991 • 166 citations

Spatial working memory deficits and clinical symptoms in schizophrenia: a 4-month follow-up study

1999 • 163 citations

Hypofrontality in unmedicated schizophrenia patients studied with PET during performance of a serial verbal learning task

2000 • 148 citations

Impaired hippocampal recruitment during normal modulation of memory performance in schizophrenia

2002 • 147 citations

Effect of Schizophrenia on Frontotemporal Activity During Word Encoding and Recognition: A PET Cerebral Blood Flow Study

2001 • 141 citations

A 4.0-T fMRI study of brain connectivity during word fluency in first-episode schizophrenia

2004 • 139 citations

Cognitive function in schizophrenia

1997 • 138 citations

Regional Brain Function in Schizophrenia

1987 • 136 citations

Schizophrenia from a neurocognitive perspective: Probing the impenetrable darkness.

1998 • 134 citations

Neuropsychology: The Neural Bases of Mental Function

1997 • 125 citations

Neuroimaging of declarative memory in schizophrenia

2001 • 124 citations

Absence of activation in frontal structures during psychological testing of chronic schizophrenics.

1975 • 116 citations

Attention orienting dysfunction during salient novel stimulus processing in schizophrenia

2005 • 114 citations

Frontotemporal cerebral blood flow change during executive and declarative memory tasks in schizophrenia: A positron emission tomography study.

1998 • 108 citations

Effects of Psychotic State and Task Demand on Prefrontal Function in Schizophrenia: An fMRI Study of Overt Verbal Fluency

2005 • 108 citations

De-coupling of cognitive performance and cerebral functional response during working memory in schizophrenia.

2002 • 108 citations

Hypofrontality in schizophrenia: RIP

1995 • 108 citations

Brain Function in Psychiatric Disorders

1983 • 107 citations

Maintenance and manipulation of information in schizophrenia: further evidence for impairment in the central executive component of working memory

2003 • 106 citations

Alterations of fronto-temporal connectivity during word encoding in schizophrenia

2007 • 106 citations

Levels-of-Processing Effect on Frontotemporal Function in Schizophrenia During Word Encoding and Recognition

2005 • 105 citations

Anterior Cingulate Cortex Activation During Cognitive Interference in Schizophrenia

2004 • 100 citations

Abnormal Resting Regional Cerebral Blood Flow Patterns and Their Correlates in Schizophrenia

1988 • 82 citations

Frontotemporal cerebral blood flow change during executive and declarative memory tasks in schizophrenia: A positron emission tomography study.

1998 • 80 citations

Lateralized Increases in Cerebral Blood Flow during Performance of Verbal and Spatial Tasks: Relationship with Performance Level

1994 • 64 citations

Brain Activation Patterns in Schizophrenic and Comparison Volunteers During a Matched-Performance Auditory Recognition Task

2000 • 59 citations

Hypofrontality revisited: a high resolution single photon emission computed tomography study in schizophrenia.

1995 • 58 citations

Hypofrontal vs. Hypo-Sylvian Blood Flow in Schizophrenia

1990 • 56 citations

Functional network differences in schizophrenia

1998 • 55 citations

No evidence for left superior temporal dysfunction in asymptomatic schizophrenia and bipolar disorder

1999 • 55 citations

fMRI: A New Tool for the In Vivo Localization of Drug Actions in the Brain

2001 • 52 citations

PET brain mapping study of auditory verbal supraspan memory versus visual fixation in schizophrenia

1997 • 51 citations

Hippocampal function, declarative memory, and schizophrenia: Anatomic and functional neuroimaging considerations

2005 • 50 citations

Visual object working memory function and clinical symptoms in schizophrenia

2002 • 45 citations

Dr. Volkow and Colleagues Reply

1987 • 35 citations

Dynamic neuroimaging with PET, SPET or fMRI

1997 • 14 citations

The Psychomotor Disorders: Disorders of the Supervisory Mental Processes

1993 • 9 citations

[Neural correlates of memory organization deficits in schizophrenia--a single photon emission computed tomography study with 99mTc-ECD during a verbal learning task].

2001 • 7 citations

The psychomotor disorders: disorders of the supervisory mental processes.

1993 • 7 citations

Deleted Work

1955 • 0 citations