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Professor Paul Dockree
Professor In, Psychology
Professor In, Trinity Inst. of Neurosciences (TCIN)

Biography

Paul Dockree is an Associate Professor in the School of Psychology and Trinity College Institute of Neuroscience. Paul is a cognitive neuroscientist interested in mechanisms of attention, memory and awareness through investigation with neuropsychological and electrophysiological methods. His work has a clinical emphasis to understand changes in functioning caused by brain injury and aging but also a strong interest in developing rehabilitation techniques to improve patient recovery from cognitive disabilities.

Publications and Further Research Outputs

Peer-Reviewed Publications

Plini, E.R.G. and Melnychuk, M.C. and Andrews, R. and Boyle, R. and Whelan, R. and Spence, J.S. and Chapman, S.B. and Robertson, I.H. and Dockree, P.M., Greater physical fitness (VO2max) in healthy older adults associated with increased integrity of the locus coeruleusâ€"noradrenergic system, Acta Physiologica, 240, (8), 2024 Journal Article, 2024 DOI

Dockree SP, Ffrench CW, O'Hara JAL, Carroll PA, Dockree PM, McGuire BE., Dissociating the impact of alexithymia and impaired self-awareness on emotional distress and aggression after traumatic brain injury., Neuropsychology, 38, (2), 2024, p134-145 Journal Article, 2024 DOI

Plini ERG, Robertson IH, Brosnan MB, Dockree PM., Locus Coeruleus Is Associated with Higher Openness to Experience and IQ: Implications for the Noradrenergic System for Novelty Seeking in Daily Life. , Journal of cognitive neuroscience, 2024, p1-24 Journal Article, 2024 DOI

Plini ERG, Melnychuk MC, Harkin A, Dahl MJ, McAuslan M, Kühn S, Boyle RT, Whelan R, Andrews R, Düzel S, Drewelies J, Wagner GG, Lindenberger U, Norman K, Robertson IH, Dockree PM., Dietary Tyrosine Intake (FFQ) Is Associated with Locus Coeruleus, Attention and Grey Matter Maintenance: An MRI Structural Study on 398 Healthy Individuals of the Berlin Aging Study-II., J Nutr Health Aging, 27, (12), 2023, p1174 - 1187 Journal Article, 2023

Fitzgerald LM, Arvaneh M, Carton S, O'Keeffe F, Delargy M, Dockree PM., Impaired metacognition and reduced neural signals of decision confidence in adults with traumatic brain injury., Neuropsychology, 36, (8), 2022, p776-790 Journal Article, 2022 DOI

Brosnan MB, Dockree PM, Harty S, Pearce DJ, Levenstein JM, Gillebert CR, Bellgrove MA, O'Connell RG, Robertson IH, Demeyere N., Lost in Time: Temporal Monitoring Elicits Clinical Decrements in Sustained Attention Post-Stroke., Journal of the International Neuropsychological Society : JINS, 2022, p249-257 Journal Article, 2022 TARA - Full Text DOI

Pinggal E, Dockree PM, O'Connell RG, Bellgrove MA, Andrillon T., Pharmacological Manipulations of Physiological Arousal and Sleep-Like Slow Waves Modulate Sustained Attention., The Journal of neuroscience : the official journal of the Society for Neuroscience, 42, (43), 2022, p8113-8124 Journal Article, 2022 DOI

Melnychuk MC, Robertson IH, Plini ERG, Dockree PM., A Bridge between the Breath and the Brain: Synchronization of Respiration, a Pupillometric Marker of the Locus Coeruleus, and an EEG Marker of Attentional Control State., Brain sciences, 11, (10), 2021 Journal Article, 2021 DOI

Plini ERG, O'Hanlon E, Boyle R, Sibilia F, Rikhye G, Kenney J, Whelan R, Melnychuk MC, Robertson IH, Dockree PM., Examining the Role of the Noradrenergic Locus Coeruleus for Predicting Attention and Brain Maintenance in Healthy Old Age and Disease: An MRI Structural Study for the Alzheimer's Disease Neuroimaging Initiative., Cells, 10, (7), 2021 Journal Article, 2021 DOI TARA - Full Text

Melnychuk, M.C. and Robertson, I.H. and Plini, E.R.G. and Dockree, P.M., A bridge between the breath and the brain: Synchronization of respiration, a pupillometric marker of the locus coeruleus, and an eeg marker of attentional control state, Brain Sciences, 11, (10), 2021 Journal Article, 2021 TARA - Full Text DOI

Catherine N. Moran, David P. McGovern, Greta Warren, Rónán Ó Grálaigh, Joanne Kenney, Alan Smeaton, and Paul M. Dockree, Young and Restless, Old and Focused: Age-Differences in Mind-Wandering Frequency and Phenomenology, Psychology & Aging, 2020 Journal Article, 2020 DOI TARA - Full Text

Melnychuk, M.C. and Murphy, P.R. and Robertson, I.H. and Balsters, J.H. and Dockree, P.M., Prediction of attentional focus from respiration with simple feed-forward and time delay neural networks, Neural Computing and Applications, 32, (18), 2020, p14875-14884 Journal Article, 2020 DOI

Aging and Attention in, Cambridge University Press, 2019, pp140-152 , [Robertson, Ian H., Dockree, Paul M.] Book Chapter, 2019 DOI

Kenney JPM, Ward C, Gallen D, Roche RAP, Dockree P, Hohensen N, Cassidy C, Keane MA, Hogan MJ., Self-initiated learning reveals memory performance and electrophysiological differences between younger, older and older adults with relative memory impairment., The European journal of neuroscience, 2019 Journal Article, 2019 DOI

Fitzgerald, M.C.C., Carton, S., O'Keeffe, F., Coen, R.F., Kelly, S., Dockree, P. , Rehabilitation of Emergent Awareness of Errors Post Traumatic Brain Injury: A Pilot Intervention. , Neuropsychological Rehabilitation, 29, (6), 2019, p821 - 843 Journal Article, 2019

Wirth C, Dockree PM, Harty S, Lacey E, Arvaneh M., Towards error categorisation in BCI: single-trial EEG classification between different errors., Journal of neural engineering, 17, (1), 2019, p016008 Journal Article, 2019 DOI

Melnychuk MC, Dockree PM, O'Connell RG, Murphy PR, Balsters JH, Robertson IH., Coupling of respiration and attention via the locus coeruleus: Effects of meditation and pranayama., Psychophysiology, 2018, pe13091 Journal Article, 2018 DOI

Brosnan, MB; Dockree, PM, Robertson, IH, Wiegand, I, Exercising the Right Side of the Brain Might Help Protect Against Alzheimer's Disease, Frontiers for Young Minds, 6, (57), 2018 Journal Article, 2018 TARA - Full Text

Brosnan MB, Arvaneh M, Harty S, Maguire T, O'Connell R, Robertson IH, Dockree PM., Prefrontal Modulation of Visual Processing and Sustained Attention in Aging, a tDCS-EEG Coregistration Approach., Journal of cognitive neuroscience, 30, (11), 2018, p1630-1645 Journal Article, 2018 DOI

C. Wirth, E. Lacey, P. Dockree, M. Arvaneh, Single-Trial EEG Classification of Similar Errors , 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) , 18-2, , ( ), 18-2, pp1919 - 1922 Conference Paper, 2018 DOI

Shalev N, De Wandel L, Dockree P, Demeyere N, Chechlacz M., Beyond time and space: The effect of a lateralized sustained attention task and brain stimulation on spatial and selective attention., Cortex; a journal devoted to the study of the nervous system and behavior, 2017 Journal Article, 2017 DOI

Lisa Fitzgerald, Mahnaz Arvaneh, Paul Dockree, Domain-specific and domain-general processes underlying metacognitive judgments, Consciousness and Cognition, 2017 Journal Article, 2017 DOI

Martel, A., Arvaneh, M., Taylor, A., Dockree, P. and Robertson, I., Quantifying the Maladaptive Neurophysiological Correlates Leading to Lapses of Attention During the SART: Towards Real-Time Mental State Monitoring of Mind-Wandering, IEEE , Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Jeju Island, Korea, July 11 to 15, 2017, 2017 Conference Paper, 2017

Brosnan MB, Demaria G, Petersen A, Dockree PM, Robertson IH, Wiegand I., Plasticity of the Right-Lateralized Cognitive Reserve Network in Ageing., Cerebral cortex (New York, N.Y. : 1991), 2017, p1-11 Journal Article, 2017 DOI TARA - Full Text

Dockree PM, Barnes JJ, Matthews N, Dean AJ, Abe R, Nandam LS, Kelly SP, Bellgrove MA, O'Connell RG., The Effects of Methylphenidate on the Neural Signatures of Sustained Attention., Biological psychiatry, 82, (9), 2017, p687-694 Journal Article, 2017 DOI

Lacey Eric A, Dockree Paul M, Lawlor Brian, Crosby Lisa, Robertson Ian H, SELF AND ERROR AWARENESS IN MILD TO MODERATE ALZHEIMER'S DISEASE , Alzheimer's & Dementia: The Journal of the Alzheimer's Association , 12 , (7 ), 2016 Journal Article, 2016

Martel A, Arvaneh M, Dockree P, Robertson I, Neurophysiological correlates of mind-wandering, towards a predictive BCI-based Neurofeedback , Brain-Computer Interface (BCI) Meeting , Asilomar Conference Center in Pacific Grove, California, USA, 30 May - 03 Jun 2016, Taylor & Francis , 2016 Conference Paper, 2016

Dundon NM, Dockree SP, Buckley V, Merriman N, Carton M, Clarke S, Roche RA, Lalor EC, Robertson IH, Dockree PM, Impaired auditory selective attention ameliorated by cognitive training with graded exposure to noise in patients with traumatic brain injury., Neuropsychologia, 75, 2015, p74-87 Journal Article, 2015 DOI

Eric A. Lacey, Redmond G. O†Connell, Shane M. O†Mara, Paul M. Dockree, Investigating the Effects of Mild Induced Hypothermia on Cognition using a Measure of Sustained Attention , Open Access Journal of Science and Technology, Vol 3, Pp 1-8 (2015) , 2015, p1 - Journal Article, 2015 URL DOI

Connecting clinical and experimental investigations of awareness in traumatic brain injury in, editor(s)J. Grafman and A.M. Salazar , Handbook of Clinical Neurology, Elsevier, 2015, 511-524 , [Dockree, P.M. O'Connell, R.G. Robertson, I.H.] Book Chapter, 2015 URL DOI

Dockree PM, Brennan S, O'Sullivan M, Robertson IH, O'Connell RG, Characterising neural signatures of successful aging: Electrophysiological correlates of preserved episodic memory in older age., Brain and cognition, 97, 2015, p40-50 Journal Article, 2015 DOI

Dockree PM, Tarleton YM, Carton S, FitzGerald MC, Connecting Self-Awareness and Error-Awareness in Patients with Traumatic Brain Injury., Journal of the International Neuropsychological Society : JINS, 21, (7), 2015, p473-82 Journal Article, 2015 DOI

Salomone S, Robertson IH, Lynch T, Balsters JH, Fearon C, Marnane M, Pender NP, Dockree PM, The effects of immunologic brainstem encephalopathy on cognitive function following awakening from a progressive autoimmune coma., Neurocase, 20, (5), 2014, 569-580 Journal Article, 2014 TARA - Full Text DOI Other

FitzGerald, M.C., Carton, S., O'Keeffe, F., Coen, R.F., Dockree P.M. , Impaired self-awareness following acquired brain injury: current theory, models and anatomical understanding. , The Irish Journal of Psychology, 33, (2-3), 2012, p78 - 85 Journal Article, 2012 DOI

O'Connell RG, Dockree PM, Kelly SP, A supramodal accumulation-to-bound signal that determines perceptual decisions in humans., Nature neuroscience, 15, (12), 2012, p1729 - 1735 Journal Article, 2012 DOI

Paul M. Dockree, Ian H. Robertson, Electrophysiological markers of cognitive deficits in Traumatic Brain Injury: A review, International Journal of Psychophysiology, 82, (1), 2011, p53-60 Journal Article, 2011 DOI TARA - Full Text

Dundon, N., Korpelainen, S.P., Merriman, N. Clarke, S, Robertson, I. H. & Dockree, P. M., Training Attentional Filtering in Traumatic Brain Injury, Cognitive Neuroscience Society Meeting, San Francisco, 2011 Conference Paper, 2011

M Hogan, S Jackson, J O'Shea, & J Balsters (ed.), 6th European Science Foundation ERNI - HSF meeting on 'Combining Brain Imaging Techniques', Introduction to EEG methods and concepts: What is it? Why use it? How to do it. Advantages? Limitations?, National University of Ireland, Galway, April 29th - May 1st, 2011, 18 p Proceedings of a Conference, 2011

Coen, R., Dockree, P., Sexton, G., Cronin, H., O'Regan, C., Lawlor, B., & Kenny, R. A., The Irish longitudinal study of ageing (TILDA): preliminary data on the Montreal Cognitive Assessment (MoCA) in community dwelling Irish older adults, Irish Journal of Medical Science, 180, 2011, pS333 - S334 Journal Article, 2011

Brennan, S., Dockree, P., Sobolowski, R. and Robertson, I.H. , Contribution of alpha to memory failures in healthy elderly, Irish Journal of Medical Sciences, 179, 2010, ppS105 - S105 Meeting Abstract, 2010

Dockree, P. M., Camilleri, R. M., Van Heugten, C., Carton, S., Delargy, M., & Robertson, I. H., Cognitive Flexibility and Task Switching In Traumatic Brain Injury (TBI), The Frontal Lobes, 20th Annual Rotman Research Institute Conference, Toronto, 2010 Conference Paper, 2010

O'Connell, R. G., Balsters, J. H., Kelly, S. P., Dockree, P. M., & Robertson, I. H., Tracing the neural signature of lapsing attention in the pre-error period using simultaneous EEG and fMRI, The Frontal Lobes, 20th Annual Rotman Research Institute Conference, Toronto, 2010 Conference Paper, 2010

O'Connell RG, Bellgrove MA, Dockree PM, Lau A, Hester R, Garavan H, Fitzgerald M., Foxe JJ, Robertson IH, The neural correlates of deficient error awareness in attention-deficit hyperactivity disorder (ADHD), Neuropsychologia, 47, (4), 2009, p1149 - 1159 Journal Article, 2009 URL URL TARA - Full Text DOI

Cognitive neuroscience: introduction and historical perspective in, editor(s)R.A.P. Roche & S. Commins , Pioneering Studies In Cognitive Neuroscience, Maidenhead, Open University Press, 2009, pp1-18 , [Roche, R.A.P., Commins, S. & Dockree, P.] Book Chapter, 2009

O'Connell RG, Dockree PM, Bellgrove MA, Turin A, Ward S, Foxe JJ, et al. , Two types of action error: electrophysiological evidence for separable inhibitory and sustained attention neural mechanisms producing error on Go/No-go tasks. , Journal of Cognitive Neuroscience, 21, (1), 2009, p93-104 Journal Article, 2009 DOI

Sobolewski, R., Reilly, R.B., Finnigan, S., Dockree, P., O'Sullivan, K., Robertson, I.H., Monitoring of cognitive processes in older persons , Proceedings of Conference on Neural Engineering, 4th International IEEE/EMBS Conference on Neural Engineering, Antalya, Turkey, April 29 -May 2, IEEE, 2009, pp132-135 Conference Paper, 2009 DOI

Sobolewski R., Finnegan S. Dockree P. Robertson I.H., Reilly R.B, Monitoring of Cognitive Processes in Older Persons, Proceedings of the 4th IEEE International Conference on Neural Engineering, 4th IEEE International Conference on Neural Engineering, Turkey, April 29 - May 2, IEEE, 2009, pp132-135 Conference Paper, 2009 DOI TARA - Full Text

Redmond G. O'Connell, Paul M. Dockree, Ian H. Robertson, Mark A. Bellgrove, John J. Foxe, and Simon P. Kelly, Uncovering the Neural Signature of Lapsing Attention: Electrophysiological Signals Predict Errors up to 20 s before They Occur, The Journal of Neuroscience, 29, (26), 2009, p8604-8611 Journal Article, 2009 TARA - Full Text

O'Connell, RG, Dockree, PM, Robertson, IH, Bellgrove, MA, Foxe, JJ and Kelly, SP, Uncovering the neural signature of lapsing attention: Electrophysiological predictors of human error are apparent up to 20 s in advance, 3rd Annual Neuroscience Ireland Conference, Trinity College Dublin, Ireland, 10-11 September, 2009, ppS128 - S128 Conference Paper, 2009

O'Connell, RG, Dockree, PM, Bellgrove, MA, Turin, A, Ward, S, Foxe, JJ, Robertson, IH, Two types of action error: electrophysiological evidence for separable inhibitory and sustained attention neural mechanisms producing error on go/no-go tasks., Journal of cognitive neuroscience, 21, (1), 2009 Journal Article, 2009 DOI

O'Connell RG, Bellgrove MA, Dockree PM, Lau A, Fitzgerald M, Robertson I H, Self-Alert Training: Volitional Modulation of Autonomic Arousal Improves Sustained Attention. , Neuropsychologia, 46, (5), 2008, p1379 - 1390 Journal Article, 2008 DOI URL URL

Hoerold D, Dockree PM, O'Keeffe FM, Bates H Pertl M , Robertson IH , Neuropsychology of Self Awareness in Young Adults. , Experimental Brain Research, 186, (3), 2008, p509 - 515 Journal Article, 2008 DOI

Hoerold, D., Dockree, P. M., O'Keeffe, F. M., Bates, H., Pertl, M., & Robertson, I. H., Neuropsychology of Self Awareness in Young Adults, Experimental Brain Research, 186, (3), 2008, p509 - 515 Journal Article, 2008 DOI URL

O'Keeffe, F , Dockree, P, Moloney, P, Carton, S, Robertson, I H , Awareness of Deficits in Traumatic Brain Injury: A Multidimensional Approach to Assessing Metacognitive Knowledge and Online-Awareness, Journal of the International Neuropsychological Society, 13, (1), 2007, p59 - 70 Journal Article, 2007 DOI TARA - Full Text

O'Keeffe F, Murray B, Coen RF, Dockree P, Bellgrove M Garavan H, Lynch T, Robertson IH, (2007) Loss of Insight in Frontotemporal Dementia, Corticobasal Degeneration and Progressive Supranuclear Palsy, Brain, 130, (3), 2007, p753 - 764 Journal Article, 2007 DOI

O'Keeffe FM, Dockree PM, Moloney P, Carton S, Robertson IH., Characterising error-awareness of attentional lapses and inhibitory control failures in patients with traumatic brain injury, Experimental Brain Research, 180, (1), 2007, p59-67 Journal Article, 2007 DOI

O'Connell, R.G., Dockree, P.M., Bellgrove, M.A., Kelly, S.P., Hester, R., Garavan, H., Robertson, I.H. & John J. Foxe , The role of Cingulate Cortex in the detection of errors with and without awareness: a high-density electrical mapping and source-analysis study, European Journal of Neuroscience, 25, 2007, p2571 - 2579 Journal Article, 2007 DOI URL TARA - Full Text

Dockree P, Kelly SP, Foxe JF, Reilly RB and Robertson IH, Optimal sustained attention is linked to the spectral content of background EEG activity: Greater ongoing tonic alpha (~10Hz) power supports successful phasic goal activation, European Journal of Neuroscience, 25, (3), 2007, p900 - 907 Journal Article, 2007 DOI

Dockree, P. M., O'Keeffe, F. M., Moloney, P., Bishara, A. J., Carton, S., Jacoby, L. L. & Robertson, I. H., Capture by misleading information and its false acceptance in patients with traumatic brain injury, Brain, 129, (Pt 1), 2006, p128 - 140 Journal Article, 2006 DOI

Dockree, P. M., Bellgrove, M. A., O'Keeffe, F. M., Moloney, P., Aimola, L., & Robertson, I. H., Sustained Attention in Traumatic Brain Injury (TBI) and Healthy Controls: Enhanced Sensitivity with Dual-Task Load, Experimental Brain Research, 168, (1-2), 2006, p218 - 229 Journal Article, 2006 DOI

O'Connell, R. G., Bellgrove, M. A., Dockree, P. M., & Robertson, I. H., Cognitive Rehabilitation of attention in ADHD - effects of periodic non-contingent alerts on sustained attention to response, Neuropsychological Rehabilitation, 16, (6), 2006, p653 - 665 Journal Article, 2006 DOI

Hogan M, Carolan L, Roche RAP, Dockree PM, Kaiser J, Bunting BP, Robertson IH, Lawlor BA , Electrophysiological and information processing variability predicts memory decrements associated with normal age-related cognitive decline and Alzheimer's disease (AD) , Brain Research, 1119, (1), 2006, p215-226 Journal Article, 2006 DOI

O'Connell RG, Bellgrove MA, Dockree P, Robertson IH, Cognitive remediation in ADHD - effects of periodic non-contingent alerts on sustained attention to response., Neuropsychological Rehabilitation., 16, (6), 2006, p653-65 Journal Article, 2006 DOI URL

Dockree PM, Bellgrove MA, O'Keeffe FM, Moloney P, Aimola L, Carton S, Robertson IH, Sustained attention in traumatic brain injury (tbi) and healthy controls: enhanced sensitivity with dual-task load, Experimental Brain Research, 168, (1-2), 2006, p218 - 229 Journal Article, 2006 DOI

Hogan, M., Roche, R., Dockee, P., Robertson, I. & Lawlor, B., The utility of measures of electrophysiological and information processing variability in distinguishing between normal age-related cognitive decline, Subjective Memory Complaint (SMC), Mild Cognitive Impairment (MCI), and Alzheimer's disease (AD), Annals of General Psychiatry, 5, (Suppl 1), 2006, pS214- Journal Article, 2006 DOI

Roche, R.A.P., Scanlon, P., Moore, J.L., Murphy, J., Commins, S., Dockree, P.M. & Jacoby, L.L., eural correlates of source memory are revealed by a high density ERPs array, The Irish Journal of Medical Science, 175, 2006, p117- Journal Article, 2006 Other

Dockree, P. M., Kelly, S. P., Robertson, I. H., Reilly, R. B., & Foxe, J. J., Neurophysiological Markers Of Alert Responding During Goal-Directed Behaviour: A High Density Electrical Mapping Study, NeuroImage, 27, (3), 2005, p587 - 601 Journal Article, 2005 DOI

Dockree P.M., Kelly S.P., Robertson I.H, Reilly R.B, Foxe J.J. , Neurophysiological Markers of Alert Responding during Goal-Directed Behaviour: A high Density Electrical Mapping Study, NeuroImage, 27, (3), 2005, p587-601 Journal Article, 2005 DOI URL

F O'Keeffe, P Dockree, P Moloney, S Carton & IH Robertson, Awareness Deficits and Neuropsychological Impairment After Traumatic Brain Injury, Brain Impairment, 6, (2), 2005, p127- Journal Article, 2005

O'Connell, R.G., Bellgrove, M.A., Dockree, P. & Robertson, I.H., Effects of Self-Alert Training (SAT) on Sustained Attention Performance in Adult ADHD, Brain Impairment, 6, (2), 2005, p145- Journal Article, 2005 URL

Roche, RAP, Dockree, PM, Garavan, H, Foxe, JJ, Robertson, IH & O'Mara, SM, EEG alpha power changes reflect response inhibition deficits after traumatic brain injury (TBI). , Neuroscience Letters, 362, (1), 2004, p1 - 5 Journal Article, 2004 DOI

Bellgrove, M. A., Dockree, P. M., Aimola, L., & Robertson, I. H., Attenuation of spatial attentional asymmetries with poor sustained attention, Neuroreport, 15, (6), 2004, p1065 - 1069 Journal Article, 2004

O'Connell RG, Bellgrove MA, Dockree P, Robertson IH. , Reduced electrodermal response to errors predicts poor sustained attention performance in Attention Deficit Hyperactivity Disorder., NeuroReport., 15, (16), 2004, p2535-8. Journal Article, 2004 URL TARA - Full Text

Dockree, PM, Kelly, SP, Roche, RAP, Hogan, MJ, Reilly, RB & Robertson, IH, Impairments of Sustained Attention and Alpha Desynchronisation after Traumatic Brain Injury, Cognitive Neuroscience Society Annual Meeting , San Francisco, USA, 2004 Meeting Abstract, 2004

O'Keeffe FM, Dockree PM, Robertson IH, Poor insight in traumatic brain injury mediated by impaired error processing? Evidence from electrodermal activity, Cognitive Brain Research, 22, (1), 2004, p101 - 112 Journal Article, 2004 DOI

Roche, R. A. P., Dockree, P. M., Garavan, H., Foxe, J. J., Robertson, I. H., & O'Mara, S. M., EEG alpha power changes reflect response inhibition deficits after traumatic brain injury (TBI) in humans, Neuroscience Letters, 362, (1), 2004, p1 - 5 Journal Article, 2004 DOI

Dockree, PM, Kelly, SP, Roche, RAP, Reilly, RB & Robertson, IH, Behavioural and physiological impairments of vigilant attention after traumatic brain injury. , Cognitive Brain Research, 20, (3), 2004, p403 - 414 Journal Article, 2004 DOI

O'Keeffe, F. M., Dockree, P. M., & Robertson, I. H., Poor insight in traumatic brain injury mediated by impaired error processing?: Evidence from electrodermal activity, Cognitive Brain Research, 22, (1), 2004, p101 - 112 Journal Article, 2004 DOI

Bellgrove MA, Dockree PM, Aimola L, Robertson IH, Attenuation of spatial attentional asymmetries with poor sustained attention, Neuroreport, 15, (6), 2004, p1065 - 1069 Journal Article, 2004

Dockree, P. M., Kelly, S. P., Roche, R. A., Hogan, M. J., Reilly, R. B., & Robertson, I. H., Behavioural and physiological impairments of sustained attention after traumatic brain injury, Brain Res Cogn Brain Res, 20, (3), 2004, p403 - 414 Journal Article, 2004 DOI

S.P. Kelly, P. Dockree, R.B.Reilly, I.H. Robertson, EEG Alpha Power and Coherence time courses in a Sustained Attention Task, Proc. IEEE International Conference on Neural Engineering, IEEE International Conference on Neural Engineering, 20-22 March 2003, IEEE, 2003, pp83-85 Conference Paper, 2003 DOI URL TARA - Full Text

Dockree, P.M., Kelly, S. P., Roche, R. A. P., Hogan, M. J., Reilly, R. B., & Robertson, I. H. , Impairments of vigilant attention and alpha desychronization after traumatic brain injury., National Neuroscience Network Meeting, Trinity College Dublin, 25th - 26th Sept, 2003 Conference Paper, 2003

Dockree, P. M., & Ellis, J. A., Forming and canceling everyday intentions: implications for prospective remembering, Mem Cognit, 29, (8), 2001, p1139 - 1145 Journal Article, 2001

Ellis, J.A. & Dockree, P.M., Representation and activation of intentions in young and older adults, International Journal of Psychology, 35, (3-4), 2000, p184 - 184 Journal Article, 2000

Non-Peer-Reviewed Publications

Joanne PM Kenney, Christina Ward, Dervla Gallen, Richard AP Roche, Paul Dockree, Nicola Hohensee, Clare Cassidy, Michael A Keane, Michael J Hogan, Self‐initiated learning reveals memory performance and electrophysiological differences between younger, older and older adults with relative memory impairment, European Journal of Neuroscience, 2019, p1-18 Journal Article, 2019 TARA - Full Text DOI URL

Dockree, P. M., Kelly, S. P., Roche, R. A. P., Hogan, M. J., Reilly, R. B., & Robertson, I. H., Impairments of Sustained Attention and Alpha Desynchronization after Traumatic Brain Injury, Cognitive Neuroscience Society Annual Meeting, San Francisco, April 18-20, 2004 Meeting Abstract, 2004

O'Keeffe, F. M., Dockree, P. M., & Robertson, I. H., Awareness Deficits in Traumatic Brain Injury mediated by Impaired Error Processing?, Evidence from Electrodermal Activity. Cognitive Neuroscience Society Annual Meeting, San Francisco, April 18-20, 2004 Meeting Abstract, 2004

O'Connell, R. G., Bellgrove, M. A., Dockree, P. M., & Robertson, I. H., Effects of Periodic Alerts on Sustained Attention Performance and Electrodermal Activity (EDA) in Attention-Defcit/Hyperactvity Disorder, Cognitive Neuroscience Society Annual Meeting, San Francisco, April 18-20, 2004 Meeting Abstract, 2004

Dockree, P. M., Kelly, S. P., Roche, R. A. P., Hogan, M. J., Reilly, R. B., & Robertson, I. H., Impairments of Sustained Attention and Alpha Desynchronization after Traumatic Brain Injury, Cognitive Neuroscience Society Annual Meeting, San Francisco, April 18-20, 2004 Meeting Abstract, 2004

Kelly, S. P., Dockree, P. M., Reilly, R. B., & Robertson, I. H., EEG alpha power and coherence time courses of a sustained attention task, IEEE Conference, Capri, Italy, 2003 Meeting Abstract, 2003

Dockree, P. M., Kelly, S. P., Roche, R. A. P., Hogan, M. J., Reilly, R. B., & Robertson, I. H., Impairments of sustained attention and alpha desychronization after traumatic brain injury, National Neuroscience Network Meeting, Trinity College Dublin, 25th-26th September, 2003 Meeting Abstract, 2003

Dockree, P. M., Freeman, J. E., & Ellis, J. A., The role of executive and motoric processes mediating the intention superiority effect in younger and older adults, Poster presentation for the Third International Conference on Memory, Valencia, July, 2001 Meeting Abstract, 2001

Dockree, P. M., & Ellis, J. A., Cancelling and maintaining intentions in younger and older adults, Spoken presentation at the BPS Cognitive Section Conference, Essex, September, 2000 Meeting Abstract, 2000

Dockree, P. M., & Ellis, J. A., Cancelling delayed intentions: Implications for everyday planned actions, Poster presentation at the First International Conference on Prospective Memory, Hatfield, July, 2000 Meeting Abstract, 2000

Dockree, P. M., & Ellis, J. A., Activation and Inhibition of self-initiated intentions, Poster presentation at the BPS Cognitive Section Conference, York, September, 1999 Meeting Abstract, 1999

Research Expertise

Projects

  • Title
    • Investigating Cortical and Subcortical Interactions during Sustained Attention
  • Summary
    • Sustained attention describes our ability to modulate the intensity of our alertness in the service of key goals. Our capability to sustain attention is essential for error-free human performance and provides a vital gateway to the working efficiency of all other higher-cognitive mechanisms. In the last two decades, significant advances have been made in understanding the functional neuroarchitecture of sustained attention. However, there is a limited knowledge of the time-scale over which sustained attention and its neural signatures evolve. The roles of specific brain regions within a broad cortico-subcortical network are also unresolved with respect to these neural dynamics. We have developed a set of innovative state-of-the-art paradigms with unique ability to isolate discrete brain signals as they unfold in time with precise millisecond resolution using human electroencephalography (EEG). These paradigms pave the way for a timely series of experiments that will employ lesion-based and neuromodulatory approaches to investigate how changes to cortical or subcortical networks influence sustained attention. First, we will compare patients with lesions to the right prefrontal cortex and lesions to brainstem disrupting the Locus Coeruleus/Noradrenergic system. Psychophysiological markers will be tracked at both shorter time-scales (milliseconds to seconds) and longer-term timescales (tens-of-seconds to minutes) and MRI lesion maps will be derived to elucidate the neural mechanisms that support sustained attention at these different time-scales. Second, we will examine the nature of attentional disengagement during episodes of intentional and unintentional task-unrelated thought or 'mind wandering' (MW). For the first time, we will track neural signatures of both types of MW state as they fluctuate over time and perturb these states with non-invasive brain stimulation to reveal their underlying neural mechanisms.
  • Funding Agency
    • Irish Research Council
  • Date From
    • Sept 2018
  • Date To
    • Sept 2022
  • Title
    • INDIREA - Individualised Diagnostics and Rehabilitation for Attentional Disorders
  • Summary
    • This research is central to Work Package 4 (Rehabilitation of Attention) of the INDIREA project and has followed two key aims: 1) An investigation of non-invasive brain stimulation for the enhancement of attention in older adults and stroke patients (ESR 11) a) This study investigated the influence of right prefrontal transcranial direct current stimulation (tDCS) to enhance sustained attention and response inhibition in a healthy ageing sample. In this study mechanistic changes in electrophysiology during stimulation were assessed using simultaneous tDCS-EEG. b) A second intervention investigated whether right prefrontal or right parietal stimulation using tDCS could enhance different parameters dirived from Theory of Visual Attention (TVA) assessment (visual attention capacity [K] and processing speed [C]) c) Thirdly we investigated the temporal dynamics of sustained attention deficits following right hemisphere stroke, and the potential for right tDCS to ameliorate such deficits. 2) To investigate the electrophysiological correlates of mind-wandering for the purpose of identifying tractable signals for EEG biofeedback (ESR 12). a) First we investigated two classes of Mind-Wandering (MW) for prospective use in a neurofeedback based brain computer-interface (BCI) capable of increasing deliberate MW (dMW), associated with positive aspects of cognition such as creative incubation and planning, and decreasing spontaneous MW (sMW), correlated with depression and other mental health issues. b) The second study provided an examination of whether subjective and objective markers of attention exhibit similar behavioural and electrophysiological correlates c) Thirdly we applied classification algorithms commonly used in the field of brain-computer interfaces to classify on-task and off-task MW activity by their EEG.
  • Funding Agency
    • Marie Curie Sklodowska
  • Date From
    • 2014
  • Date To
    • 2017
  • Title
    • Cognitive impairments in Traumatic Brain Injury: Novel biomarkers for new treatments
  • Summary
    • Traumatic Brain Injury (TBI) represents an urgent and growing mental health burden for which new treatments must be developed. Standardised assessment of cognitive problems in TBI patients provides the clinician with an accurate profile of key disabling behavioural problems of memory, attention, emotional regulation and insight that are present to a greater or lesser extent in different TBI patients. Basic brain science reveals that microscopic haemhorrages invisible to standard MRI, diffuse white matter (axonal) damage and widespread neurotransmitter disruption underlies TBI deficits and as such there is poor specificity and sensitivity linking discrete cognitive problems with associated functional neuroanatomy in TBI patients. However, we urgently require biomarkers for new treatments that target the different types of cognitive problems experienced by TBI patients. A highly successful technique for identifying biomarkers of cognitive function is the electroencephalogram (EEG). EEG provides a continuous recording of the brains electrical activity and discrete neural signals can be extracted called Event-Related-Potentials (ERPs). We propose that key EEG/ERP biomarkers can dissociate symptom-clusters in different TBI patients that reflect 1) inattention and related memory problems, 2) impulsivity/disinhibition and 3) reduced insight/self-awareness. Biomarkers for these three clusters will help elucidate the neuro-cognitive processes underlying a range of distressing problems frequently experienced by TBI patients that have thus far been largely untreatable. We will select 100 post-acute outpatients suffering from TBI. Patients' symptom rating scores will be divided into high, medium and low categories; therefore, the relative pervasiveness of each symptom clusters can be determined for each patient. EEG/ERP biomarker signals will be compared across each of the patients and controls for key cognitive probes (laboratory tasks) that measure cognitive deficits which map to each symptom cluster. Finally, structural equation modelling will be employed to test the predictive strength of biomarkers for symptom rating severity.
  • Funding Agency
    • Health Research Board
  • Date From
    • Oct 2007
  • Date To
    • Oct 2010

Keywords

ADHD; Ageing, memory and other cognitive processes; Alzheimer's disease; Clinical neurology; Cognitive science; Developmental and mental disorders; Emotional, behavioural and cognitive disorders; Human Learning and Memory; Neurobiology; Neurodegeneration; Neuropsychology; Neuropsychology and Neurorehabilitation; Neuroscience and Cognition; Physiology; Rehabilitation; Rehabilitation/Therapy

Recognition

Awards and Honours

Irish Research Council Laureate Award (Consolidator) 2018

HRB post-doctoral fellowship 10/2007 -10/2010

Memberships

Cognitive Neuroscience Society 2004 – 2008