H Garavan

Summary

Affiliation: Trinity College
Country: Ireland

Publications

  1. pmc Comparability of functional MRI response in young and old during inhibition
    Kristy A Nielson
    Department of Psychology, Integrative Neuroscience Research Center, Marquette University, PO Box 1881, Milwaukee, WI 53201 1881, USA
    Neuroreport 15:129-33. 2004
  2. ncbi request reprint Prefrontal-subcortical dissociations underlying inhibitory control revealed by event-related fMRI
    A M Clare Kelly
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Eur J Neurosci 19:3105-12. 2004
  3. ncbi request reprint Predicting success: patterns of cortical activation and deactivation prior to response inhibition
    Robert L Hester
    Trinity College, Dublin, Ireland
    J Cogn Neurosci 16:776-85. 2004
  4. ncbi request reprint Do antisaccade deficits in schizophrenia provide evidence of a specific inhibitory function?
    Gary Donohoe
    Neuropsychiatric Genetics Research Group, Department of Psychiatry, and Institute of Molecular Medicine, Trinity College Dublin, Dublin, Ireland
    J Int Neuropsychol Soc 12:901-6. 2006
  5. doi request reprint Menstrual cycle phase modulates cognitive control over male but not female stimuli
    Gloria M P Roberts
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Res 1224:79-87. 2008
  6. ncbi request reprint Individual differences in the functional neuroanatomy of inhibitory control
    Hugh Garavan
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Res 1105:130-42. 2006
  7. ncbi request reprint A validation of event-related FMRI comparisons between users of cocaine, nicotine, or cannabis and control subjects
    Kevin Murphy
    Department of Psychology, Trinity College Dublin, Dublin 2, Ireland
    Am J Psychiatry 163:1245-51. 2006
  8. ncbi request reprint The role of cognitive control in cocaine dependence
    Hugh Garavan
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuropsychol Rev 17:337-45. 2007
  9. doi request reprint Insula and drug cravings
    Hugh Garavan
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Struct Funct 214:593-601. 2010
  10. ncbi request reprint A parametric manipulation of central executive functioning
    H Garavan
    Department of Psychiatry and Biophysics Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
    Cereb Cortex 10:585-92. 2000

Detail Information

Publications67

  1. pmc Comparability of functional MRI response in young and old during inhibition
    Kristy A Nielson
    Department of Psychology, Integrative Neuroscience Research Center, Marquette University, PO Box 1881, Milwaukee, WI 53201 1881, USA
    Neuroreport 15:129-33. 2004
    ..We conclude that activation during cognitive inhibition, which was predominantly increased in elders, was not due to vascular confounds or specific changes in hemodynamic coupling...
  2. ncbi request reprint Prefrontal-subcortical dissociations underlying inhibitory control revealed by event-related fMRI
    A M Clare Kelly
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Eur J Neurosci 19:3105-12. 2004
    ....
  3. ncbi request reprint Predicting success: patterns of cortical activation and deactivation prior to response inhibition
    Robert L Hester
    Trinity College, Dublin, Ireland
    J Cogn Neurosci 16:776-85. 2004
    ....
  4. ncbi request reprint Do antisaccade deficits in schizophrenia provide evidence of a specific inhibitory function?
    Gary Donohoe
    Neuropsychiatric Genetics Research Group, Department of Psychiatry, and Institute of Molecular Medicine, Trinity College Dublin, Dublin, Ireland
    J Int Neuropsychol Soc 12:901-6. 2006
    ..We investigated whether variance in antisaccade performance could be better accounted for in terms of a specific inhibitory function...
  5. doi request reprint Menstrual cycle phase modulates cognitive control over male but not female stimuli
    Gloria M P Roberts
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Res 1224:79-87. 2008
    ....
  6. ncbi request reprint Individual differences in the functional neuroanatomy of inhibitory control
    Hugh Garavan
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Res 1105:130-42. 2006
    ..Although response inhibition produces robust activation in a discrete network of brain regions, these results reveal that individual differences impact on the relative contribution made by the nodes of this network...
  7. ncbi request reprint A validation of event-related FMRI comparisons between users of cocaine, nicotine, or cannabis and control subjects
    Kevin Murphy
    Department of Psychology, Trinity College Dublin, Dublin 2, Ireland
    Am J Psychiatry 163:1245-51. 2006
    ..This may be of particular concern in event-related functional magnetic resonance imaging (fMRI), where current analytic techniques search for a specific shape in the hemodynamic response to neuronal activity...
  8. ncbi request reprint The role of cognitive control in cocaine dependence
    Hugh Garavan
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuropsychol Rev 17:337-45. 2007
    ..Combined, these deficits may contribute to the continuation of use in dependent individuals and may qualify as important targets for therapeutic interventions...
  9. doi request reprint Insula and drug cravings
    Hugh Garavan
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Struct Funct 214:593-601. 2010
    ..Finally, some consideration is given to sex differences and developmental processes in craving...
  10. ncbi request reprint A parametric manipulation of central executive functioning
    H Garavan
    Department of Psychiatry and Biophysics Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
    Cereb Cortex 10:585-92. 2000
    ..Together, these data suggest that a distributed neuroanatomy, rather than a specific and unique locus, underlies this attention switching executive function...
  11. ncbi request reprint Practice-related functional activation changes in a working memory task
    H Garavan
    Department of Psychiatry, Medical College of Wisconsin, Milwaukee, WI 53202, USA
    Microsc Res Tech 51:54-63. 2000
    ..Further, these data show that the dynamics of functional change can be tracked while a task is being learned and as an important cognitive process becomes more skilled...
  12. ncbi request reprint A midline dissociation between error-processing and response-conflict monitoring
    H Garavan
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin 2, Ireland
    Neuroimage 20:1132-9. 2003
    ..The results suggest that these two action-monitoring processes are distinct and dissociable and are localised along the midline...
  13. pmc Acute effects of cocaine on the neurobiology of cognitive control
    Hugh Garavan
    Institute of Neuroscience, School of Psychology, Trinity College Dublin, Dublin 2, Ireland
    Philos Trans R Soc Lond B Biol Sci 363:3267-76. 2008
    ..Furthermore, the effects of cocaine on midline function suggest a dopaminergically mediated intersection between cocaine's acute reinforcing effects and its effects on cognitive control...
  14. ncbi request reprint Cocaine dependence and attention switching within and between verbal and visuospatial working memory
    A Kubler
    Department of Psychology and Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
    Eur J Neurosci 21:1984-92. 2005
    ....
  15. ncbi request reprint Co-ordination within and between verbal and visuospatial working memory: network modulation and anterior frontal recruitment
    A Kubler
    Department of Psychology and Institute of Neuroscience, Trinity College Dublin, 2, Dublin, Ireland
    Neuroimage 20:1298-308. 2003
    ....
  16. ncbi request reprint Dissociable executive functions in the dynamic control of behavior: inhibition, error detection, and correction
    H Garavan
    Department of Psychology, Trinity College Dublin, Dublin 2, Ireland
    Neuroimage 17:1820-9. 2002
    ..The results highlight how higher cognitive functions responsible for behavioral control can result from the dynamic interplay of distinct cortical systems...
  17. ncbi request reprint Artifactual fMRI group and condition differences driven by performance confounds
    K Murphy
    Department of Psychology and Institute of Neuroscience, Trinity College, 2, Dublin, Ireland
    Neuroimage 21:219-28. 2004
    ..Consequently, brain-imaging investigations that do not accommodate error contributions to functional signals are at risk of misinterpreting activation patterns...
  18. ncbi request reprint Beyond common resources: the cortical basis for resolving task interference
    Robert Hester
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Neuroimage 23:202-12. 2004
    ....
  19. pmc Prefrontal and midline interactions mediating behavioural control
    Catherine Fassbender
    School of Psychology and Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Eur J Neurosci 29:181-7. 2009
    ..These results suggest that prefrontal and midline regions work together to implement cognitive control and reveal that intra-subject variability is reflected in these lateral and midline interactions...
  20. ncbi request reprint The neural correlates of deficient error awareness in attention-deficit hyperactivity disorder (ADHD)
    Redmond G O'Connell
    Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuropsychologia 47:1149-59. 2009
    ..Our data provide evidence that neuropsychological deficits associated with ADHD can be exacerbated by error processing abnormalities. Error awareness may represent an important cognitive and physiological phenotype for ADHD...
  21. ncbi request reprint Loss of insight in frontotemporal dementia, corticobasal degeneration and progressive supranuclear palsy
    B Murray
    Trinity College Institute of Neurosciences and Department of Psychology, Trinity College, Dublin, Ireland
    Brain 130:753-64. 2007
    ..The results are discussed in terms of neurocognitive models of awareness and different patterns of neurobiological decline in the separate patient groups...
  22. doi request reprint Learning and memory deficits in ecstasy users and their neural correlates during a face-learning task
    Gloria M P Roberts
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Brain Res 1292:71-81. 2009
    ..These ecstasy-specific effects may be related to the vulnerability of isocortical and allocortical regions to the neurotoxic effects of ecstasy...
  23. ncbi request reprint Inhibitory consequences of memory selection
    R B Anderson
    Department of Psychology, Bowling Green State University, OH 43403, USA
    Acta Psychol (Amst) 96:155-66. 1997
    ..The present finding suggests a complex and perhaps strategy-dependent relationship between memory selection difficulty and NP...
  24. pmc Right hemispheric dominance of inhibitory control: an event-related functional MRI study
    H Garavan
    Department of Psychiatry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
    Proc Natl Acad Sci U S A 96:8301-6. 1999
    ..Contrary to the prominence traditionally given to ventral frontal regions for response inhibition, the results suggest that response inhibition is accomplished by a distributed cortical network...
  25. doi request reprint Evidence of increased activation underlying cognitive control in ecstasy and cannabis users
    Gloria M P Roberts
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuroimage 52:429-35. 2010
    ....
  26. ncbi request reprint Automaticity and reestablishment of executive control-an fMRI study
    Andrea Kubler
    Trinity College Dublin, Ireland
    J Cogn Neurosci 18:1331-42. 2006
    ....
  27. ncbi request reprint Amygdala response to both positively and negatively valenced stimuli
    H Garavan
    Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA
    Neuroreport 12:2779-83. 2001
    ..These results clearly demonstrate a role for the amygdala in processing emotional stimuli that extends beyond negative and fearful stimuli...
  28. ncbi request reprint A topography of executive functions and their interactions revealed by functional magnetic resonance imaging
    C Fassbender
    Department of Psychology and Institute of Neuroscience, Trinity College, Dublin 2, Ireland
    Brain Res Cogn Brain Res 20:132-43. 2004
    ..The results reveal that the executive control of behavior can be separated into distinct functions performed by discrete cortical regions...
  29. ncbi request reprint Executive dysfunction in cocaine addiction: evidence for discordant frontal, cingulate, and cerebellar activity
    Robert Hester
    Department of Psychology and Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    J Neurosci 24:11017-22. 2004
    ..The results reveal a neuroanatomical basis for this dysexecutive component to addiction, supporting the suggested importance cognitive functions may play in prolonging abuse or predisposing users toward relapse...
  30. ncbi request reprint Cingulate hypoactivity in cocaine users during a GO-NOGO task as revealed by event-related functional magnetic resonance imaging
    Jacqueline N Kaufman
    Medical College of Wisconsin, Department of Psychiatry, Milwaukee, Wisconsin 53226, USA
    J Neurosci 23:7839-43. 2003
    ..The results suggest that addiction may be accompanied by a disruption of brain structures critical for the higher-order, cognitive control of behavior...
  31. ncbi request reprint Serial attention within working memory
    H Garavan
    Medical College of Wisconsin, Milwaukee 53226, USA
    Mem Cognit 26:263-76. 1998
    ..This internal focus of attention is a subset of WM (Cowan, 1988). Alternative visual and conceptual repetition-priming and memory retrieval explanations for the cost involved in switching between items in WM are addressed...
  32. ncbi request reprint The anterior cingulate and error avoidance
    Elena Magno
    Institute of Neuroscience and School of Psychology, Trinity College Dublin, Dublin 2, Ireland
    J Neurosci 26:4769-73. 2006
    ..These results reveal that the functional role of the cingulate is not particular to errors but instead is related to an evaluative function concerned with on-line behavioral adjustment in the service of avoiding losses...
  33. doi request reprint Structural and functional brain correlates of subclinical psychotic symptoms in 11-13 year old schoolchildren
    Sarah Jacobson
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
    Neuroimage 49:1875-85. 2010
    ....
  34. doi request reprint Executive function and error detection: The effect of motivation on cingulate and ventral striatum activity
    Cristina Simões-Franklin
    Trinity College Dublin, Ireland
    Hum Brain Mapp 31:458-69. 2010
    ..This study suggests that there is a motivational influence on cognitive processes in the ACC and nucleus accumbens and hints at a dissociation between tonic proactive activity and phasic reactive error-related activity...
  35. ncbi request reprint The role of cingulate cortex in the detection of errors with and without awareness: a high-density electrical mapping study
    Redmond G O'Connell
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Eur J Neurosci 25:2571-9. 2007
    ..These findings may be particularly important in the context of clinical studies in which a proper understanding of self-monitoring deficits requires an explicit measurement of error awareness...
  36. doi request reprint Functional developmental changes underlying response inhibition and error-detection processes
    Wouter Braet
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuropsychologia 47:3143-51. 2009
    ..Instead, the neurodevelopmental trajectory of these important executive functions may reveal the basis for the immature executive functioning of the young adolescent...
  37. pmc Increased ventral striatal BOLD activity during non-drug reward anticipation in cannabis users
    Liam Nestor
    School of Psychology and Institute of Neuroscience, Trinity College Dublin, Ireland
    Neuroimage 49:1133-43. 2010
    ....
  38. doi request reprint Deficits in learning and memory: parahippocampal hyperactivity and frontocortical hypoactivity in cannabis users
    Liam Nestor
    Department of Psychology and Institute of Neuroscience, Trinity College, University of Dublin, Ireland
    Neuroimage 40:1328-39. 2008
    ..Hypoactivity in frontal and temporal cortices, and relative hyperactivity in the parahippocampus identify functional deficits and compensatory processes in cannabis users...
  39. doi request reprint Static images of novel, moveable objects learned through touch activate visual area hMT+
    Jason S Chan
    School of Psychology and Institute of Neuroscience, Trinity College Dublin, Dublin, Republic of Ireland
    Neuroimage 49:1708-16. 2010
    ....
  40. ncbi request reprint Flexible cognitive control: effects of individual differences and brief practice on a complex cognitive task
    A M Kelly
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuroimage 31:866-86. 2006
    ..These results raise the possibility that a fundamental human ability, reflexive cognitive control, is amenable to practice...
  41. ncbi request reprint The functional neuroanatomical correlates of response variability: evidence from a response inhibition task
    Mark A Bellgrove
    Department of Psychology, Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
    Neuropsychologia 42:1910-6. 2004
    ....
  42. ncbi request reprint Individual differences discriminate event-related potentials but not performance during response inhibition
    Richard A P Roche
    Department of Psychology and Trinity College Institute of Neuroscience, University of Dublin, Trinity College, 2 Dublin, Ireland
    Exp Brain Res 160:60-70. 2005
    ....
  43. ncbi request reprint Variance in neurocognitive performance is associated with dysbindin-1 in schizophrenia: a preliminary study
    Gary Donohoe
    Department of Psychology and Trinity Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
    Neuropsychologia 45:454-8. 2007
    ..Our study suggests that the increased risk for schizophrenia associated with dysbindin may be partly mediated by its influence on pre-frontal function...
  44. ncbi request reprint EEG alpha power changes reflect response inhibition deficits after traumatic brain injury (TBI) in humans
    Richard A P Roche
    Department of Psychology and Trinity College Institute of Neuroscience, University of Dublin, Trinity College, Dublin 2, Ireland
    Neurosci Lett 362:1-5. 2004
    ..We conclude that abnormal activity in the structures damaged in this group may render such patients less capable of maintaining a state of alpha desynchronisation compared to controls, resulting in poorer performance on the task...
  45. ncbi request reprint Mapping the functional anatomy of task preparation: priming task-appropriate brain networks
    Catherine Fassbender
    Department of Psychology and Institute of Neuroscience, Trinity College, Dublin, Ireland
    Hum Brain Mapp 27:819-27. 2006
    ..These results suggest that cue periods allow participants to prime task-relevant areas within the brain and highlight the importance of left DLPFC in top-down control...
  46. ncbi request reprint Deriving the optimal number of events for an event-related fMRI study based on the spatial extent of activation
    Kevin Murphy
    Department of Psychology and Institute of Neuroscience, Trinity College, Dublin 2, Ireland
    Neuroimage 27:771-7. 2005
    ..The experimental validity of the %AUC technique to identify active brain regions while minimising false positive levels is demonstrated in a group study with 25 participants...
  47. ncbi request reprint Neural correlates of high and craving during cocaine self-administration using BOLD fMRI
    Robert C Risinger
    Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA
    Neuroimage 26:1097-108. 2005
    ..This study provides the first evidence in humans that changes in subjective state surrounding cocaine self-administration reflect neural activity of the endogenous reward system...
  48. ncbi request reprint Neurocognitive insights into substance abuse
    Hugh Garavan
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Trends Cogn Sci 9:195-201. 2005
    ....
  49. ncbi request reprint Neural mechanisms involved in error processing: a comparison of errors made with and without awareness
    Robert Hester
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Neuroimage 27:602-8. 2005
    ..Instead, it appears, irrespective of awareness, to detect information about stimuli/responses that requires interpretation in other brain regions for strategic implementation of post-error adjustments of behaviour...
  50. ncbi request reprint Working memory and executive function: the influence of content and load on the control of attention
    Robert Hester
    Trinity College, Dublin, Ireland
    Mem Cognit 33:221-33. 2005
    ....
  51. ncbi request reprint Individual differences in error processing: a review and reanalysis of three event-related fMRI studies using the GO/NOGO task
    Robert Hester
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Cereb Cortex 14:986-94. 2004
    ..Furthermore, this response is, in part, influenced by individual differences in both demographic characteristics and behavioural performance...
  52. ncbi request reprint Early visual sensory deficits as endophenotypes for schizophrenia: high-density electrical mapping in clinically unaffected first-degree relatives
    Sherlyn Yeap
    Cognitive Neurophysiology Laboratory, St Vincent s Hospital, Fairview, and Trinity College Institute of Neuroscience, Department of Psychology, Dublin, Ireland
    Arch Gen Psychiatry 63:1180-8. 2006
    ..Electrophysiological markers of sensory processing, observable in human event-related potentials, hold great promise in this regard, lying closer to underlying physiology than descriptive clinical diagnostic tests...
  53. ncbi request reprint Multiple neuronal networks mediate sustained attention
    Natalia S Lawrence
    Medical College of Wisconsin, USA
    J Cogn Neurosci 15:1028-38. 2003
    ....
  54. ncbi request reprint On people's understanding of the diagnostic implications of probabilistic data
    M E Doherty
    Department of Psychology, Bowling Green State University, OH 43403, USA
    Mem Cognit 24:644-54. 1996
    ..Possible relations to other laboratory inference tasks and to clinical judgment are discussed...
  55. ncbi request reprint An empirical investigation into the number of subjects required for an event-related fMRI study
    Kevin Murphy
    Department of Psychology and Institute of Neuroscience, Trinity College, Dublin 2, Ireland
    Neuroimage 22:879-85. 2004
    ..The reported analyses, by quantifying the spatial reproducibility for various sample sizes performing a typical event-related cognitive task, thus provide an empirical measure of the disparity to be expected in comparing activation maps...
  56. ncbi request reprint Patterns of normal human brain plasticity after practice and their implications for neurorehabilitation
    Clare Kelly
    School of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Arch Phys Med Rehabil 87:S20-9. 2006
    ....
  57. ncbi request reprint Human functional neuroimaging of brain changes associated with practice
    A M Clare Kelly
    Department of Psychology and Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
    Cereb Cortex 15:1089-102. 2005
    ..Finally, we suggest that functional and effective connectivity analyses may make important contributions to our understanding of changes in functional anatomy occurring as a result of practice on tasks...
  58. ncbi request reprint A functional MRI study of the influence of practice on component processes of working memory
    Susan M Landau
    Henry H Wheeler Brain Imaging Center, Helen Wills Neuroscience Institute, and Department of Psychology, University of California at Berkeley, 3210 Tolman Hall 1650, Berkeley, CA 94720 1650, USA
    Neuroimage 22:211-21. 2004
    ..Our results suggest that practice influences particular component processes of WM differently, and that the efficiency of these processes may not be captured by performance measures alone...
  59. ncbi request reprint Differences in the functional neuroanatomy of inhibitory control across the adult life span
    Kristy A Nielson
    Department of Psychology and the Integrative Neuroscience Research Center, Marquette University and Medical College of Wisconsin, Milwaukee 53201, USA
    Psychol Aging 17:56-71. 2002
    ..The results are consistent with a compensatory interpretation and extend the aging neuroimaging literature into the cognitive domain of inhibition...
  60. pmc Are auditory-evoked frequency and duration mismatch negativity deficits endophenotypic for schizophrenia? High-density electrical mapping in clinically unaffected first-degree relatives and first-episode and chronic schizophrenia
    Elena Magno
    The Cognitive Neurophysiology Laboratory, St Vincent s Hospital, Dublin, Ireland
    Biol Psychiatry 64:385-91. 2008
    ..The aim of this study was to investigate the extent to which dysfunction in MMN generation might represent an endophenotypic marker for schizophrenia...
  61. ncbi request reprint Avoiding another mistake: error and posterror neural activity associated with adaptive posterror behavior change
    Robert Hester
    Queensland Brain Institute, University of Queensland, St Lucia, Queensland 4072, Australia
    Cogn Affect Behav Neurosci 7:317-26. 2007
    ..Implications of this discrepancy for the flexibility of cognitive control are discussed...
  62. ncbi request reprint Dissociable mechanisms of cognitive control in prefrontal and premotor cortex
    Christopher D Chambers
    Institute of Cognitive Neuroscience, University College London, London, UK
    J Neurophysiol 98:3638-47. 2007
    ..The observed double dissociation of neurodisruptive effects between the right IFG and right dPM further implies that response inhibition and execution rely on distinct neural processes despite activating a common cortical network...
  63. ncbi request reprint Post-error behavior in active cocaine users: poor awareness of errors in the presence of intact performance adjustments
    Robert Hester
    Department of Psychology, School of Behavioural Sciences, University of Melbourne, Melbourne, Vic, Australia
    Neuropsychopharmacology 32:1974-84. 2007
    ....
  64. ncbi request reprint Executive "brake failure" following deactivation of human frontal lobe
    Christopher D Chambers
    University of Melbourne, Melbourne, Australia
    J Cogn Neurosci 18:444-55. 2006
    ..These findings confirm and extend recent reports that the inferior frontal gyrus is vital for mediating response inhibition...
  65. pmc Regional specificity and practice: dynamic changes in object and spatial working memory
    Susan M Landau
    Henry H Wheeler Brain Imaging Center, Helen Wills Neuroscience Institute, and Department of Psychology, University of California, Berkeley, Berkeley, CA 94720 3192, USA
    Brain Res 1180:78-89. 2007
    ....
  66. ncbi request reprint Neural mechanisms for response selection: comparing selection of responses and items from working memory
    Robert Hester
    Department of Psychology, University of Melbourne, Melbourne, Australia
    Neuroimage 34:446-54. 2007
    ....
  67. ncbi request reprint A consistent attentional bias for drug-related material in active cocaine users across word and picture versions of the emotional Stroop task
    Robert Hester
    Cognitive Neuroscience Laboratory, Department of Psychology, University of Melbourne, Parkville, Vic, Australia
    Drug Alcohol Depend 81:251-7. 2006
    ..These results provide corroborating evidence for cognitive biases being a hallmark of substance dependence...