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Glyn Humphreys

Glyn Humphreys is Professor of Cognitive Psychology and currently Head of the School of Psychology.

Email Address: G.W.Humphreys@Bham.ac.uk

He has broad research interests covering:

* visual cognition (object & word recognition, visual attention)
* cognitive neuropsychology (agnosia, neglect, frontal lobe disorders, dyslexia)
* computational modelling of normal and disordered cognition
* functional imaging and TMS

CURRENT GRANTS
MRC programme grant (2002-2007): Memory and selection in the brain
MRC Co-operative group (2003-2008): Selective perception and action
EPSRC grant (2002-2005): A generic model of object recognition and attention
Stroke Association (2001-2006): perceptual and executive deficits following stroke.
BBSRC grant (2004-2007): Neural architecture of the primate visual attention system
Leverhulme Trust (2003-2005): Age of acquisition and object recognition
Leverhulme Trust (2004-206): The cognitive basis of belief reasoning
ESRC (2004-2005): Event-related markers of face processing
ESRC (2004-2007): The same race effect in perceptual paradigms.

RECENT PUBLICATIONS (2004 onwards)
2004
Alston, L. & Humphreys, G.W. (2004) Subitization and attentional engagement by triansient stimuli. Spatial Vision, 17, 17-50.

Apperly, I., Samson, D., Chiavarino, C. & Humphreys, G.W. (2004) Tempero-parietal lobe contribution to Theory of Mind: Neuropsychological evidence from a false belief task withr educed language and executive demands. Journal of Cognitive Neuroscience, 16, 1773-1784.

Boucart, M., Meyer, M.E., Pins, D., Humphreys, G.W., Scheiber, C., Gounod, D. & Foucher, J. (2004) Neural correlates of implicit object identification. Neuropsychologia, 42, 1247-1259.

Braithwaite, J.J., Humphreys, G.W., & Hodsoll, J. (2004) Effects of colour on preview search: Anticipatory and inhibitory biases for colour. Spatial Vision, 17, 389-415

Cooper. A.C.G., Humphreys, G.W., Hulleman, J., Praamstra, P. & Georgeson, M.A. (2004) Trans-cranial magnetic stimulation (TMS) to right parietal cortex modifies the attentional blink. Experimental Brain Research, 155, 24-29.

Forde, E.M.E., Humphreys, G.W. & Remoundou, M. (2004) Disordered knowledge of action order in action disorganization syndrome. Neurocase, 10, 19-28.

Forti, S. & Humphreys, G.W. (2004) Visuo-motor cueing through tool use in unilateral neglect. Journal of General Psychology, 131, 379-410.

Francis, D., Riddoch, M.J. & Humphreys, G.W. (2004) On having royal relatives: Structural and semantic associations and dissociations in a case of prosopagnosia complicated by person-based semantic disorder. Cognitive Neuropsychology, 21, 467-491.

Hulleman, J. & Humphreys, G.W. (2004) A new cue to figure-ground coding: Top-bottom polarity. Vision Research, 44, 2779-2791.

Hulleman, J. & Humphreys, G.W. (2004) Is there an assignment of top and bottom during symmetry perception? Perception, 33, 615-620.

Humphreys, G.W. & Edwards, M.G. (2004) Automatic obstacle avoidance and parietal cortex. Nature Neuroscience, 7, 693.

Humphreys, G.W., Jung-Stalmann, B. & Olivers, C.N.L. (2004) An analysis of the time course of visual marking using a probe dot procedure. Perception & Psychophysics, 66, 713-730.

Humphreys, G.W., Kyllinsbæk, S., Watson, D.G., Olivers, C.N.L., Law, I. & Paulson, O. (2004) Parieto-occipital areas involved in efficient filtering in search: A time course analysis of visual marking using behavioural and functional imaging procedures. Quarterly Journal of Experimental Psychology, 57A, 610-635.

Humphreys, G.W., Riddoch, M.J., Forti, S. & Ackroyd, K. (2004) Action influences spatial perception: Neuropsychological evidence. Visual Cognition, 11, 401-427.

Humphreys, G.W., Riddoch, M.J., Linnell, K.J., Punt, D., Edwards, M.G. & Wing, A.M. (2004) Attending to what you are doing: Neuropsychological and experimental evidence for interactions between perception and action. In G.W. Humphreys & M.J. Riddoch (Eds.), Attention in action. London: Psychology Press.

Humphreys, G.W. & Samson, D. (2004) Attention and the frontal lobes. In M. Gazzaniga (Ed.), The cognitive neurosciences. VC3. Cambridge, Mass.: MIT Press.

Lander, K., Humphreys, G.W. & Bruce, V. (2004) Exploring the role of motion in prosopagnosia: Recognizing, learning and matching faces. Neurocase, 10, 462-470.

Linnell, K.J. & Humphreys, G.W. (2004) Attentional selection of a peripheral ring over-rules the central attentional bias. Perception & Psychophysics, 66, 743-751.

Mason, D., Humphreys, G.W. & Kent, L.S. (2004) Visual search, singleton capture and the control of attentional set in attentional deficit hyperactivity disorder (ADHD). Cognitive Neuropsychology, 21, 661-687.

Olivers, C.N., Humphreys, G.W. (2004). Spatiotemporal segregation in visual search:
evidence from parietal lesions. Journal of Experimental Psychology: Human.
Perception and Performance. 30, 667-88.

Riddoch, M.J. & Humphreys, G.W. (2004) Object identification in simultanagnosia: When wholes are not the sum of their parts. Cognitive Neuropsychology, 11, 423-442.

Riddoch, M.J., Humphreys, G.W., Jacobson, S., Pluck, G., Bateman, A. & Edwards, M.G. (2004) Impaired orientation discrimination and localization following parietal damage: On the interplay between dorsal and ventral processes in visual perception. Cognitive Neuropsychology, 21, 597-624.

Samson, D., Apperly, I., Chiavarino, C. & Humphreys, G.W. (2004) The left temporo-parietal junction is necessary for representing someone else’s beliefs. Nature Neuroscience, 7, 499-500.

2005
Edwards, M.G., Wing, A.M., Stevens, J. & Humphreys, G.W. (2005) Knowing your nose better than your thumb: measures of over-grasp reveal that face-parts are special. Experimental Brain Research, 161, 72-80.

Han, S., Jiang,Y., Humphreys, G.W., Zhou, T. & Cai, P. (2005) Distinct neural substrates for the perception of real and virtual visual worlds. NeuroImage, 24, 928-935.

Mevorach, C., Shalev, L. & Humphreys, G.W. (2005) Attending to the 'trees' while ignoring the 'forest' depends on handedness - evidence from TMS. Nature Neuroscience, .

Olivers, C.N.L., Smith, S., Matthews, P. & Humphreys, G.W. (2005) Prioritizing new over old: An fMRI study of the preview search task. Human Brain Mapping, 24, 69-78.