Professor John Duncan

University position
Professor
Professor John Duncan is pleased to consider applications from prospective PhD students.
Institutes
MRC Cognition and Brain Sciences Unit
Home page
http://www.mrc-cbu.cam.ac.uk/people/...
Research Theme
Interests
Brain basis for attention, intelligence and cognitive control; including studies of normal cognition and behaviour, impairments following brain damage, functional brain imaging, and single cell electrophysiology.
For John Duncan's popular science book How Intelligence Happens see http://www.howintelligencehappens.com/
Research Focus
Keywordscognition attention fMRI frontal lobe neuropsychology |
Clinical conditionsCognitive impairment Stroke |
Equipment
Behavioural analysis
Electrophysiological recording techniques
Magnetic resonance imaging (MRI)
Collaborators
No collaborators listed
Key publications
Duncan J, Seitz RJ, Kolodny J, Bor D, Herzog H, Ahmed A, Newell FN, Emslie H (2000), “A neural basis for general intelligence” Science 289:457-460
Publications
2013
Roca M, Manes F, Gleichgerrcht E, Watson P, Ibáñez A, Thompson R, Torralva T, Duncan J (2013), “Intelligence and executive functions in frontotemporal dementia.” Neuropsychologia Details
2012
Crittenden BM, Duncan J (2012), “Task Difficulty Manipulation Reveals Multiple Demand Activity but no Frontal Lobe Hierarchy.” Cereb Cortex Details
Duncan J, Schramm M, Thompson R, Dumontheil I (2012), “Task rules, working memory, and fluid intelligence.” Psychon Bull Rev 19(5):864-70 Details
Farooqui AA, Mitchell D, Thompson R, Duncan J (2012), “Hierarchical organization of cognition reflected in distributed frontoparietal activity.” J Neurosci 32(48):17373-81 Details
Fedorenko E, Duncan J, Kanwisher N (2012), “Language-selective and domain-general regions lie side by side within Broca's area.” Curr Biol 22(21):2059-62 Details
Rodríguez V, Thompson R, Stokes M, Brett M, Alvarez I, Valdes-Sosa M, Duncan J (2012), “Absence of face-specific cortical activity in the complete absence of awareness: converging evidence from functional magnetic resonance imaging and event-related potentials.” J Cogn Neurosci 24(2):396-415 Details
Stoewer S, Goense J, Keliris GA, Bartels A, Logothetis NK, Duncan J, Sigala N (2012), “An analysis approach for high-field fMRI data from awake non-human primates.” PLoS One 7(1):e29697 Details
2011
Dumontheil I, Thompson R, Duncan J (2011), “Assembly and use of new task rules in fronto-parietal cortex.” J Cogn Neurosci 23(1):168-82 Details
Hampshire A, Thompson R, Duncan J, Owen AM (2011), “Lateral prefrontal cortex subregions make dissociable contributions during fluid reasoning.” Cereb Cortex 21(1):1-10 Details
Roca M, Torralva T, Gleichgerrcht E, Woolgar A, Thompson R, Duncan J, Manes F (2011), “The role of Area 10 (BA10) in human multitasking and in social cognition: a lesion study.” Neuropsychologia 49(13):3525-31 Details
Stoewer S, Goense J, Keliris GA, Bartels A, Logothetis NK, Duncan J, Sigala N (2011), “Realignment strategies for awake-monkey fMRI data.” Magn Reson Imaging 29(10):1390-400 Details
Woolgar A, Hampshire A, Thompson R, Duncan J (2011), “Adaptive coding of task-relevant information in human frontoparietal cortex.” J Neurosci 31(41):14592-9 Details
2010
Duncan J (2010), “The multiple-demand (MD) system of the primate brain: mental programs for intelligent behaviour.” Trends Cogn Sci 14(4):172-9 Details
Hampshire A, Chamberlain SR, Monti MM, Duncan J, Owen AM (2010), “The role of the right inferior frontal gyrus: inhibition and attentional control.” Neuroimage 50(3):1313-9 Details
Roca M, Parr A, Thompson R, Woolgar A, Torralva T, Antoun N, Manes F, Duncan J (2010), “Executive function and fluid intelligence after frontal lobe lesions.” Brain 133(Pt 1):234-47 Details
Stoewer S, Ku SP, Goense J, Steudel T, Logothetis NK, Duncan J, Sigala N (2010), “Frontoparietal activity with minimal decision and control in the awake macaque at 7 T.” Magn Reson Imaging 28(8):1120-8 Details
Woolgar A, Parr A, Cusack R, Thompson R, Nimmo-Smith I, Torralva T, Roca M, Antoun N, Manes F, Duncan J (2010), “Fluid intelligence loss linked to restricted regions of damage within frontal and parietal cortex.” Proc Natl Acad Sci U S A 107(33):14899-902 Details
Woolgar A, Thompson R, Bor D, Duncan J (2010), “Multi-voxel coding of stimuli, rules, and responses in human frontoparietal cortex.” Neuroimage Details
2009
Cusack R, Mitchell DJ, Duncan J (2009), “Discrete Object Representation, Attention Switching, and Task Difficulty in the Parietal Lobe.” J Cogn Neurosci Details
Hampshire A, Thompson R, Duncan J, Owen AM (2009), “Selective tuning of the right inferior frontal gyrus during target detection.” Cogn Affect Behav Neurosci 9(1):103-12 Details
Hon N, Thompson R, Sigala N, Duncan J (2009), “Evidence for long-range feedback in target detection: Detection of semantic targets modulates activity in early visual areas.” Neuropsychologia 47(7):1721-7 Details
Kusunoki M, Sigala N, Gaffan D, Duncan J (2009), “Detection of Fixed and Variable Targets in the Monkey Prefrontal Cortex.” Cereb Cortex Details
Kusunoki M, Sigala N, Nili H, Gaffan D, Duncan J (2009), “Target Detection by Opponent Coding in Monkey Prefrontal Cortex.” J Cogn Neurosci Details
Stokes M, Thompson R, Cusack R, Duncan J (2009), “Top-down activation of shape-specific population codes in visual cortex during mental imagery.” J Neurosci 29(5):1565-72 Details
Stokes M, Thompson R, Nobre AC, Duncan J (2009), “Shape-specific preparatory activity mediates attention to targets in human visual cortex.” Proc Natl Acad Sci U S A 106(46):19569-74 Details
Thompson R, Duncan J (2009), “Attentional modulation of stimulus representation in human fronto-parietal cortex.” Neuroimage 48(2):436-48 Details
2008
Bishop SJ, Fossella J, Croucher CJ, Duncan J (2008), “COMT val158met Genotype Affects Recruitment of Neural Mechanisms Supporting Fluid Intelligence.” Cereb Cortex Details
Dodds CM, van Belle J, Peers PV, Dove A, Cusack R, Duncan J, Manly T (2008), “The effects of time-on-task and concurrent cognitive load on normal visuospatial bias.” Neuropsychology 22(4):545-52 Details
Duncan J, Parr A, Woolgar A, Thompson R, Bright P, Cox S, Bishop S, Nimmo-Smith I (2008), “Goal neglect and Spearman's g: competing parts of a complex task.” J Exp Psychol Gen 137(1):131-48 Details
Hampshire A, Thompson R, Duncan J, Owen AM (2008), “The target selective neural response--similarity, ambiguity, and learning effects.” PLoS ONE 3(6):e2520 Details
Sigala N, Kusunoki M, Nimmo-Smith I, Gaffan D, Duncan J (2008), “Hierarchical coding for sequential task events in the monkey prefrontal cortex.” Proc Natl Acad Sci U S A 105(33):11969-74 Details
2007
Hampshire A, Duncan J, Owen AM (2007), “Selective tuning of the blood oxygenation level-dependent response during simple target detection dissociates human frontoparietal subregions.” J Neurosci 27(23):6219-23 Details
2006
Bor D, Duncan J, Lee AC, Parr A, Owen AM (2006), “Frontal lobe involvement in spatial span: converging studies of normal and impaired function.” Neuropsychologia 44(2):229-37 Details
Duncan J (2006), “EPS Mid-Career Award 2004: brain mechanisms of attention.” Q J Exp Psychol (Colchester) 59(1):2-27 Details
Everling S, Tinsley CJ, Gaffan D, Duncan J (2006), “Selective representation of task-relevant objects and locations in the monkey prefrontal cortex.” Eur J Neurosci 23(8):2197-214 Details
Hein G, Parr A, Duncan J (2006), “Within-modality and cross-modality attentional blinks in a simple discrimination task.” Percept Psychophys 68(1):54-61 Details
Hon N, Epstein RA, Owen AM, Duncan J (2006), “Frontoparietal activity with minimal decision and control.” J Neurosci 26(38):9805-9 Details
Peers PV, Cusack R, Duncan J (2006), “Modulation of spatial bias in the dual task paradigm: evidence from patients with unilateral parietal lesions and controls.” Neuropsychologia 44(8):1325-35 Details
2005
Bourke PA, Duncan J (2005), “Effect of template complexity on visual search and dual-task performance.” Psychol Sci 16(3):208-13 Details
Duncan J (2005), “Frontal lobe function and general intelligence: why it matters.” Cortex 41(2):215-7 Details
Peers PV, Ludwig CJ, Rorden C, Cusack R, Bonfiglioli C, Bundesen C, Driver J, Antoun N, Duncan J (2005), “Attentional functions of parietal and frontal cortex.” Cereb Cortex 15(10):1469-84 Details
2004
Bishop S, Duncan J, Brett M, Lawrence AD (2004), “Prefrontal cortical function and anxiety: controlling attention to threat-related stimuli.” Nat Neurosci 7(2):184-8 Details
Bishop SJ, Duncan J, Lawrence AD (2004), “State anxiety modulation of the amygdala response to unattended threat-related stimuli.” J Neurosci 24(46):10364-8 Details
2003
Bor D, Duncan J, Wiseman RJ, Owen AM (2003), “Encoding strategies dissociate prefrontal activity from working memory demand.” Neuron 37(2):361-7 Details
2002
Arnell KM, Duncan J (2002), “Separate and shared sources of dual-task cost in stimulus identification and response selection.” Cognit Psychol 44(2):105-47 Details
Everling S, Tinsley CJ, Gaffan D, Duncan J (2002), “Filtering of neural signals by focused attention in the monkey prefrontal cortex.” Nat Neurosci 5(7):671-6 Details
Hornak J, Duncan J, Gaffan D (2002), “The role of the vertical meridian in visual memory for objects.” Neuropsychologia 40(12):1873-80 Details
Sheppard DM, Duncan J, Shapiro KL, Hillstrom AP (2002), “Objects and events in the attentional blink.” Psychol Sci 13(5):410-5 Details
2001
Bor D, Duncan J, Owen AM (2001), “The role of spatial configuration in tests of working memory explored with functional neuroimaging.” Scand J Psychol 42(3):217-24 Details
Chelazzi L, Miller EK, Duncan J, Desimone R (2001), “Responses of neurons in macaque area V4 during memory-guided visual search.” Cereb Cortex 11(8):761-72 Details
Duncan J (2001), “An adaptive coding model of neural function in prefrontal cortex.” Nat Rev Neurosci 2(11):820-9 Details
2000
Duncan J, Owen AM (2000), “Common regions of the human frontal lobe recruited by diverse cognitive demands.” Trends Neurosci 23(10):475-83 Details
Elvevåg B, Duncan J, McKenna PJ (2000), “The use of cognitive context in schizophrenia: an investigation.” Psychol Med 30(4):885-97 Details
Vandenberghe R, Duncan J, Arnell KM, Bishop SJ, Herrod NJ, Owen AM, Minhas PS, Dupont P, Pickard JD, Orban GA (2000), “Maintaining and shifting attention within left or right hemifield.” Cereb Cortex 10(7):706-13 Details
1999
Duncan J, Bundesen C, Olson A, Humphreys G, Chavda S, Shibuya H (1999), “Systematic analysis of deficits in visual attention.” J Exp Psychol Gen 128(4):450-78 Details
1998
Chelazzi L, Duncan J, Miller EK, Desimone R (1998), “Responses of neurons in inferior temporal cortex during memory-guided visual search.” J Neurophysiol 80(6):2918-40 Details
Duncan J (1998), “Converging levels of analysis in the cognitive neuroscience of visual attention.” Philos Trans R Soc Lond B Biol Sci 353(1373):1307-17 Details
1997
Duncan J, Humphreys G, Ward R (1997), “Competitive brain activity in visual attention.” Curr Opin Neurobiol 7(2):255-61 Details
Duncan J, Martens S, Ward R (1997), “Restricted attentional capacity within but not between sensory modalities.” Nature 387(6635):808-10 Details
1996
Duncan J, Emslie H, Williams P, Johnson R, Freer C (1996), “Intelligence and the frontal lobe: the organization of goal-directed behavior.” Cognit Psychol 30(3):257-303 Details
Ward R, Duncan J, Shapiro K (1996), “The Slow Time-Course of Visual Attention” Cognit Psychol 30(1):79-109 Details
1995
Desimone R, Duncan J (1995), “Neural mechanisms of selective visual attention.” Annu Rev Neurosci 18:193-222 Details
Duncan J, Burgess P, Emslie H (1995), “Fluid intelligence after frontal lobe lesions.” Neuropsychologia 33(3):261-8 Details
1994
Duncan J, Ward R, Shapiro K (1994), “Direct measurement of attentional dwell time in human vision.” Nature 369(6478):313-5 Details
Humphreys GW, Romani C, Olson A, Riddoch MJ, Duncan J (1994), “Non-spatial extinction following lesions of the parietal lobe in humans.” Nature 372(6504):357-9 Details
1993
Chelazzi L, Miller EK, Duncan J, Desimone R (1993), “A neural basis for visual search in inferior temporal cortex.” Nature 363(6427):345-7 Details
Duncan J (1993), “Coordination of what and where in visual attention.” Perception 22(11):1261-70 Details
1992
Duncan J, Humphreys G (1992), “Beyond the search surface: visual search and attentional engagement.” J Exp Psychol Hum Percept Perform 18(2):578-88; discussion 589-93 Details
1989
Duncan J (1989), “Boundary conditions on parallel processing in human vision.” Perception 18(4):457-69 Details
Duncan J, Humphreys GW (1989), “Visual search and stimulus similarity.” Psychol Rev 96(3):433-58 Details
1984
Duncan J (1984), “Selective attention and the organization of visual information.” J Exp Psychol Gen 113(4):501-17 Details
1980
Duncan J (1980), “The locus of interference in the perception of simultaneous stimuli.” Psychol Rev 87(3):272-300 Details


