Sam J Gilbert

Summary

Affiliation: University College London
Country: UK

Publications

  1. pmc Automaticity and control in prospective memory: a computational model
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University College London, London, United Kingdom
    PLoS ONE 8:e59852. 2013
  2. doi request reprint Similarity between brain activity at encoding and retrieval predicts successful realization of delayed intentions
    Sam J Gilbert
    University College London, UK
    J Cogn Neurosci 24:93-105. 2012
  3. pmc Atypical recruitment of medial prefrontal cortex in autism spectrum disorders: an fMRI study of two executive function tasks
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
    Neuropsychologia 46:2281-91. 2008
  4. pmc Distinct regions of medial rostral prefrontal cortex supporting social and nonsocial functions
    Sam J Gilbert
    Institute of Cognitive Neuroscience, Department of Psychology, University College London, London, UK
    Soc Cogn Affect Neurosci 2:217-26. 2007
  5. pmc Abnormal functional specialization within medial prefrontal cortex in high-functioning autism: a multi-voxel similarity analysis
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
    Brain 132:869-78. 2009
  6. doi request reprint Separable brain systems supporting cued versus self-initiated realization of delayed intentions
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University College London
    J Exp Psychol Learn Mem Cogn 35:905-15. 2009
  7. doi request reprint Involvement of right dorsolateral prefrontal cortex in ill-structured design cognition: an fMRI study
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, 17 Queen Square, London, WC1N 3AR, UK
    Brain Res 1312:79-88. 2010
  8. pmc The Scale of Functional Specialization within Human Prefrontal Cortex
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, London WC1N 3AR, United Kingdom
    J Neurosci 30:1233-7. 2010
  9. doi request reprint Distinct functional connectivity associated with lateral versus medial rostral prefrontal cortex: a meta-analysis
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, London, UK
    Neuroimage 53:1359-67. 2010
  10. doi request reprint Decoding the content of delayed intentions
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, London WC1N 3AR, United Kingdom
    J Neurosci 31:2888-94. 2011

Detail Information

Publications38

  1. pmc Automaticity and control in prospective memory: a computational model
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University College London, London, United Kingdom
    PLoS ONE 8:e59852. 2013
    ..We also show how the model can be extended to simulate encoding new intentions and subsequently deactivating them, and consider links between the model's performance and results from neuroimaging...
  2. doi request reprint Similarity between brain activity at encoding and retrieval predicts successful realization of delayed intentions
    Sam J Gilbert
    University College London, UK
    J Cogn Neurosci 24:93-105. 2012
    ..Thus, successful realization of delayed intentions may be associated with reinstatement of encoding context at the time of retrieval...
  3. pmc Atypical recruitment of medial prefrontal cortex in autism spectrum disorders: an fMRI study of two executive function tasks
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
    Neuropsychologia 46:2281-91. 2008
    ..These results underline the heterogeneity of different tests of executive function, and suggest that executive functioning in ASD is associated with task-specific functional change...
  4. pmc Distinct regions of medial rostral prefrontal cortex supporting social and nonsocial functions
    Sam J Gilbert
    Institute of Cognitive Neuroscience, Department of Psychology, University College London, London, UK
    Soc Cogn Affect Neurosci 2:217-26. 2007
    ..These results generalized from one task to the other, suggesting a new axis of functional organization within MPFC...
  5. pmc Abnormal functional specialization within medial prefrontal cortex in high-functioning autism: a multi-voxel similarity analysis
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
    Brain 132:869-78. 2009
    ..This pattern was disrupted in the ASD group, indicating abnormal functional specialization within mrPFC, and demonstrating the applicability of multi-voxel pattern analysis to investigations of atypical populations...
  6. doi request reprint Separable brain systems supporting cued versus self-initiated realization of delayed intentions
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University College London
    J Exp Psychol Learn Mem Cogn 35:905-15. 2009
    ..M. Gollwitzer and colleagues...
  7. doi request reprint Involvement of right dorsolateral prefrontal cortex in ill-structured design cognition: an fMRI study
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, 17 Queen Square, London, WC1N 3AR, UK
    Brain Res 1312:79-88. 2010
    ..Additionally, these results confirm the suitability of functional neuroimaging for studying such situations...
  8. pmc The Scale of Functional Specialization within Human Prefrontal Cortex
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, London WC1N 3AR, United Kingdom
    J Neurosci 30:1233-7. 2010
    ..Furthermore, these findings suggest that divergent results from previous studies may reflect the recruitment of functionally distinct regions and that "reverse inference" should be undertaken with caution...
  9. doi request reprint Distinct functional connectivity associated with lateral versus medial rostral prefrontal cortex: a meta-analysis
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, London, UK
    Neuroimage 53:1359-67. 2010
    ..These results suggest the importance of changes in effective connectivity in the performance of cognitive tasks...
  10. doi request reprint Decoding the content of delayed intentions
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Division of Psychology and Language Sciences, University College London, London WC1N 3AR, United Kingdom
    J Neurosci 31:2888-94. 2011
    ..Furthermore, trials with relatively high RLPFC activity were associated with enhanced decoding. Thus, RLPFC may enable realization of delayed intentions via interactions with posterior brain regions, which represent their content...
  11. doi request reprint Executive function
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, 17 Queen Square, London WC1N 3AR, UK
    Curr Biol 18:R110-4. 2008
  12. ncbi request reprint Functional specialization within rostral prefrontal cortex (area 10): a meta-analysis
    Sam J Gilbert
    University College London, UK
    J Cogn Neurosci 18:932-48. 2006
    ..These results point to considerable functional segregation within rostral prefrontal cortex...
  13. ncbi request reprint Task switching: a PDP model
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University College London, United Kingdom
    Cogn Psychol 44:297-337. 2002
    ....
  14. ncbi request reprint Vision: the versatile 'visual' cortex
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, Alexandra House, 17 Queen Square, London WC1N 3AR, UK
    Curr Biol 14:R1056-7. 2004
    ..This suggests considerable flexibility in the processes by which subregions of the human brain become specialised for different functions...
  15. ncbi request reprint Does task-set reconfiguration create cognitive slack?
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Pyschology, University College London, London, United Kingdom
    J Exp Psychol Hum Percept Perform 31:92-100. 2005
    ..Thus, C. Oriet and P. Jolicoeur's data are compatible with models in which early perceptual processing and task-set reconfiguration take place in parallel...
  16. ncbi request reprint Involvement of rostral prefrontal cortex in selection between stimulus-oriented and stimulus-independent thought
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, 17 Queen Square, London WC1N 3AR, UK
    Eur J Neurosci 21:1423-31. 2005
    ..stimulus-independent thought. These results suggest the involvement of rostral prefrontal cortex in selection between stimulus-oriented and stimulus-independent cognitive processes...
  17. ncbi request reprint Differential functions of lateral and medial rostral prefrontal cortex (area 10) revealed by brain-behavior associations
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
    Cereb Cortex 16:1783-9. 2006
    ..Medial activations were associated with contrasts where RTs were, if anything, faster in experimental than control conditions. These findings place important constraints on theories of rostral PFC functions...
  18. ncbi request reprint Performance-related activity in medial rostral prefrontal cortex (area 10) during low-demand tasks
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University, College London, London, England
    J Exp Psychol Hum Percept Perform 32:45-58. 2006
    ..Thus, at least under certain circumstances, medial rostral PFC appears to support attention toward the external environment, facilitating performance in situations that do not require extensive processing of experimental stimuli...
  19. ncbi request reprint Discriminating imagined from perceived information engages brain areas implicated in schizophrenia
    Jon S Simons
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, UK
    Neuroimage 32:696-703. 2006
    ..These results indicate a possible link between the brain areas implicated in schizophrenia and the regions supporting the ability to discriminate between perceived and imagined information...
  20. doi request reprint When I think about me and simulate you: medial rostral prefrontal cortex and self-referential processes
    Roland G Benoit
    Institute of Cognitive Neuroscience, Department of Psychology, University College London, London, UK
    Neuroimage 50:1340-9. 2010
    ..The results suggest that investigations of mrPFC activity in the context of self/other judgments should take into account this psychological similarity effect...
  21. pmc Advantages of the multiple case series approach to the study of cognitive deficits in autism spectrum disorder
    Karren J Towgood
    Institute of Cognitive Neuroscience, University College London, United Kingdom
    Neuropsychologia 47:2981-8. 2009
    ....
  22. ncbi request reprint The gateway hypothesis of rostral prefrontal cortex (area 10) function
    Paul W Burgess
    Institute of Cognitive Neuroscience and Psychology Department, University College London, London, WC1E 6BT, UK
    Trends Cogn Sci 11:290-8. 2007
    ..e. the 'thoughts in our head'). In this way, investigations into the functions of rostral PFC will reveal key new insights into how human and non-human mental abilities differ...
  23. pmc Distinct roles for lateral and medial rostral prefrontal cortex in source monitoring of perceived and imagined events
    Martha S Turner
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, 17 Queen Square, London WC1N 3AR, UK
    Neuropsychologia 46:1442-53. 2008
    ....
  24. doi request reprint Recruitment of lateral rostral prefrontal cortex in spontaneous and task-related thoughts
    Iroise Dumontheil
    Psychology Department, Institute of Cognitive Neuroscience, University College London, London, UK
    Q J Exp Psychol (Hove) 63:1740-56. 2010
    ..These results suggest that RPFC is involved both when (a) task demands are low, and the mind wanders, and (b) the task requires goal/subgoal integration and manipulation of self-generated thoughts...
  25. ncbi request reprint Comment on "Wandering minds: the default network and stimulus-independent thought"
    Sam J Gilbert
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, London, UK
    Science 317:43; author reply 43. 2007
    ..g., watchfulness). Consideration of both possibilities is required to resolve this ambiguity...
  26. pmc The role of rostral prefrontal cortex in prospective memory: a voxel-based lesion study
    Emmanuelle Volle
    Institute of Cognitive Neuroscience UCL University College London, 17 Queen Square, London WC1N 3AR, UK
    Neuropsychologia 49:2185-98. 2011
    ..More broadly, the results are consistent with the view that the deficit of rostral patients in multitasking situations might at least in part be explained by a deficit in prospective memory...
  27. doi request reprint Development of the selection and manipulation of self-generated thoughts in adolescence
    Iroise Dumontheil
    Institute of Cognitive Neuroscience, University College London, London, United Kingdom
    J Neurosci 30:7664-71. 2010
    ..By integrating structural and functional data, we demonstrated that the observed functional changes with age were not purely consequences of structural maturation and thus may reflect the maturation of neurocognitive strategies...
  28. ncbi request reprint Differential components of prospective memory? Evidence from fMRI
    Jon S Simons
    Institute of Cognitive Neuroscience and Department of Psychology, University College London, UK
    Neuropsychologia 44:1388-97. 2006
    ..Together, the results suggest that whilst cue identification and intention retrieval may be behaviorally separable, they share at least some common neural basis in anterior prefrontal cortex...
  29. pmc Distinct roles for lateral and medial anterior prefrontal cortex in contextual recollection
    Jon S Simons
    Institute of Cognitive Neuroscience and Department of Pyschology, University College London, United Kingdom
    J Neurophysiol 94:813-20. 2005
    ..Lateral regions seem to be more involved in the early retrieval specification stages of recollection, with medial regions contributing to later stages (e.g., monitoring and verification)...
  30. doi request reprint Mesulam's frontal lobe mystery re-examined
    Paul W Burgess
    Institute of Cognitive Neuroscience, UCL University College London, 17 Queen Square, London, UK
    Restor Neurol Neurosci 27:493-506. 2009
    ..322). We ask if it is indeed the office setting that is the problem, or whether it is that traditional assessments do not measure the full range of cognitive functions supported by prefrontal cortex...
  31. doi request reprint Evaluative vs. trait representation in intergroup social judgments: distinct roles of anterior temporal lobe and prefrontal cortex
    Sam J Gilbert
    Institute of Cognitive Neuroscience, University College London, 17 Queen Square, London WC1N 3AR, UK
    Neuropsychologia 50:3600-11. 2012
    ..Whereas early sensory regions represent race in an apparently invariant manner, representations in higher-level regions are multi-componential and context-dependent...
  32. pmc Specialization of the rostral prefrontal cortex for distinct analogy processes
    Emmanuelle Volle
    Institute of Cognitive Neuroscience, UCL University College London, London, UK
    Cereb Cortex 20:2647-59. 2010
    ..We propose that this region is involved in comparison or mapping processes. These results add to the growing evidence for functional differentiation between rostral PFC subregions...
  33. pmc Neural correlates of task and source switching: similar or different?
    Iroise Dumontheil
    Institute of Cognitive Neuroscience, University College London UCL, 17 Queen Square, London, WC1N 3AR, UK
    Biol Psychol 83:239-49. 2010
    ....
  34. ncbi request reprint Cognitive functioning after medial frontal lobe damage including the anterior cingulate cortex: a preliminary investigation
    Amee Baird
    Department of Neuropsychology, National Hospital for Neurology and Neurosurgery, London, UK
    Brain Cogn 60:166-75. 2006
    ..We speculate that our findings may be compatible with the view that the ACC integrates cognitive processing with autonomic functioning to guide behaviour...
  35. pmc Function and localization within rostral prefrontal cortex (area 10)
    Paul W Burgess
    UCL Institute of Cognitive Neuroscience and Psychology Department, University College London, 17 Queen Square, London WC1E 6BT, UK
    Philos Trans R Soc Lond B Biol Sci 362:887-99. 2007
    ..In particular, there is a functional dissociation between the anterior medial area 10, which supports processes required for SO attending, and the caudal medial area 10, which supports processes relating to mentalizing...
  36. ncbi request reprint The case for the development and use of "ecologically valid" measures of executive function in experimental and clinical neuropsychology
    Paul W Burgess
    Institute of Cognitive Neuroscience, University College London, 17 Queen Square, London WC1E 6BT, UK
    J Int Neuropsychol Soc 12:194-209. 2006
    ..We provide an example of such a programme with reference to the Multiple Errands and Six Element tests...
  37. pmc Does "task difficulty" explain "task-induced deactivation?"
    Sam J Gilbert
    Institute of Cognitive Neuroscience, Division of Psychology and Language Sciences, University College London London, UK
    Front Psychol 3:125. 2012
    ....
  38. pmc Separable forms of reality monitoring supported by anterior prefrontal cortex
    Jon S Simons
    Department of Experimental Psychology, University of Cambridge, Downing Street, Cambridge, UK
    J Cogn Neurosci 20:447-57. 2008
    ..The observation of significant correlations between reduced medial anterior prefrontal signal and scores on such measures corroborates these theoretical links...