Imperial College London
Alternate

ProfessorDavidSharp

Faculty of Medicine, Department of Medicine

Professor of Neurology
 
 
 
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Contact

 

+44 (0)20 7594 7991david.sharp Website

 
 
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Assistant

 

Miss Bruna Cunha +44 (0)20 7594 7992

 
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Location

 

E315B - C3NLBurlington DanesHammersmith Campus

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Summary

 

Publications

Publication Type
Year
to

148 results found

Cole JH, Caan MWA, Underwood J, De Francesco D, van Zoest RA, Wit FWNM, Mutsaerts HJMM, Leech R, Geurtsen GJ, Portegies P, Majoie CBLM, van der Loeff MFS, Sabin CA, Reiss P, Winston A, Sharp DJet al., 2018, No Evidence for Accelerated Aging-Related Brain Pathology in Treated Human Immunodeficiency Virus: Longitudinal Neuroimaging Results From the Comorbidity in Relation to AIDS (COBRA) Project, CLINICAL INFECTIOUS DISEASES, Vol: 66, Pages: 1899-1909, ISSN: 1058-4838

JOURNAL ARTICLE

Cole JH, Jolly A, de Simoni S, Bourke N, Patel MC, Scott G, Sharp DJet al., 2018, Spatial patterns of progressive brain volume loss after moderate-severe traumatic brain injury, BRAIN, Vol: 141, Pages: 822-836, ISSN: 0006-8950

JOURNAL ARTICLE

Cole JH, Ritchie SJ, Bastin ME, Hernandez MCV, Maniega SM, Royle N, Corley J, Pattie A, Harris SE, Zhang Q, Wray NR, Redmond P, Marioni RE, Starr JM, Cox SR, Wardlaw JM, Sharp DJ, Deary IJet al., 2018, Brain age predicts mortality, MOLECULAR PSYCHIATRY, Vol: 23, Pages: 1385-1392, ISSN: 1359-4184

JOURNAL ARTICLE

De Simoni S, Jenkins PO, Bourke NJ, Fleminger JJ, Hellyer PJ, Jolly AE, Patel MC, Cole JH, Leech R, Sharp DJet al., 2018, Altered caudate connectivity is associated with executive dysfunction after traumatic brain injury, BRAIN, Vol: 141, Pages: 148-164, ISSN: 0006-8950

JOURNAL ARTICLE

Deb S, Leeson V, Aimola L, Bodani M, Li L, Weaver T, Sharp D, Crawford Met al., 2018, Aggression Following Traumatic brain injury: Effectiveness of Risperidone (AFTER): study protocol for a feasibility randomised controlled trial, TRIALS, Vol: 19, ISSN: 1745-6215

JOURNAL ARTICLE

Jenkins PO, De Simoni S, Bourke NJ, Fleminger J, Scott G, Towey DJ, Svensson W, Khan S, Patel M, Greenwood R, Cole JH, Sharp DJet al., 2018, Dopaminergic abnormalities following traumatic brain injury, BRAIN, Vol: 141, Pages: 797-810, ISSN: 0006-8950

JOURNAL ARTICLE

Scott G, Zetterberg H, Jolly A, Cole JH, De Simoni S, Jenkins PO, Feeney C, Owen DR, Lingford-Hughes A, Howes O, Patel MC, Goldstone AP, Gunn RN, Blennow K, Matthews PM, Sharp DJet al., 2018, Minocycline reduces chronic microglial activation after brain trauma but increases neurodegeneration, BRAIN, Vol: 141, Pages: 459-471, ISSN: 0006-8950

JOURNAL ARTICLE

Underwood J, Cole JH, Leech R, Sharp DJ, Winston Aet al., 2018, Multivariate Pattern Analysis of Volumetric Neuroimaging Data and Its Relationship With Cognitive Function in Treated HIV Disease, JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES, Vol: 78, Pages: 429-436, ISSN: 1525-4135

JOURNAL ARTICLE

Whittington A, Sharp DJ, Gunn RN, 2018, Spatiotemporal Distribution of beta-Amyloid in Alzheimer Disease Is the Result of Heterogeneous Regional Carrying Capacities, JOURNAL OF NUCLEAR MEDICINE, Vol: 59, Pages: 822-827, ISSN: 0161-5505

JOURNAL ARTICLE

van Zoest RA, Underwood J, De Francesco D, Sabin CA, Cole JH, Wit FW, Caan MWA, Kootstra NA, Fuchs D, Zetterberg H, Majoie CBLM, Portegies P, Winston A, Sharp DJ, Gisslen M, Reiss Pet al., 2018, Structural Brain Abnormalities in Successfully Treated HIV Infection: Associations With Disease and Cerebrospinal Fluid Biomarkers, JOURNAL OF INFECTIOUS DISEASES, Vol: 217, Pages: 69-81, ISSN: 0022-1899

JOURNAL ARTICLE

Arshad Q, Roberts RE, Ahmad H, Lobo R, Patel M, Ham T, Sharp DJ, Seemungal BMet al., 2017, Patients with chronic dizziness following traumatic head injury typically have multiple diagnoses involving combined peripheral and central vestibular dysfunction, CLINICAL NEUROLOGY AND NEUROSURGERY, Vol: 155, Pages: 17-19, ISSN: 0303-8467

JOURNAL ARTICLE

Booiman T, Wit FW, Maurer I, De Francesco D, Sabin CA, Harskamp AM, Prins M, Garagnani P, Pirazzini C, Franceschi C, Fuchs D, Gisslen M, Winston A, Reiss P, Kootstra NAet al., 2017, High Cellular Monocyte Activation in People Living With Human Immunodeficiency Virus on Combination Antiretroviral Therapy and Lifestyle-Matched Controls Is Associated With Greater Inflammation in Cerebrospinal Fluid, OPEN FORUM INFECTIOUS DISEASES, Vol: 4, ISSN: 2328-8957

JOURNAL ARTICLE

Chhabra S, Underwood J, Cole JH, Waldman A, Sharp DJ, Winston A, Sabin Cet al., 2017, Clinical research cerebral MRI findings in HIV positive subjects and appropriate controls, Publisher: WILEY, Pages: 10-10, ISSN: 1464-2662

CONFERENCE PAPER

Chiou SY, Hellyer PJ, Sharp DJ, Newbould RD, Patel MC, Strutton PHet al., 2017, Relationships between the integrity and function of lumbar nerve roots as assessed by diffusion tensor imaging and neurophysiology, NEURORADIOLOGY, Vol: 59, Pages: 893-903, ISSN: 0028-3940

JOURNAL ARTICLE

Cole JH, Underwood J, Caan MWA, De Francesco D, van Zoest RA, Leech R, Wit FWNM, Portegies P, Geurtsen GJ, Schmand BA, van der Loeff MFS, Franceschi C, Sabin CA, Majoie CBLM, Winston A, Reiss P, Sharp DJet al., 2017, Increased brain-predicted aging in treated HIV disease, NEUROLOGY, Vol: 88, Pages: 1349-1357, ISSN: 0028-3878

JOURNAL ARTICLE

Feeney C, Sharp DJ, Hellyer PJ, Jolly AE, Cole JH, Scott G, Baxter D, Jilka S, Ross E, Ham TE, Jenkins PO, Li LM, Gorgoraptis N, Midwinter M, Goldstone APet al., 2017, Serum Insulin-like Growth Factor-I Levels are Associated with Improved White Matter Recovery after Traumatic Brain Injury, ANNALS OF NEUROLOGY, Vol: 82, Pages: 30-43, ISSN: 0364-5134

JOURNAL ARTICLE

Ghajari M, Hellyer PJ, Sharp DJ, 2017, Computational modelling of traumatic brain injury predicts the location of chronic traumatic encephalopathy pathology, BRAIN, Vol: 140, Pages: 333-343, ISSN: 0006-8950

JOURNAL ARTICLE

Goverdovsky V, von Rosenberg W, Nakamura T, Looney D, Sharp DJ, Papavassiliou C, Morrell MJ, Mandic DPet al., 2017, Hearables: Multimodal physiological in-ear sensing, SCIENTIFIC REPORTS, Vol: 7, ISSN: 2045-2322

JOURNAL ARTICLE

Martin-Bastida A, Ward RJ, Newbould R, Piccini P, Sharp D, Kabba C, Patel MC, Spino M, Connelly J, Tricta F, Crichton RR, Dexter DTet al., 2017, Brain iron chelation by deferiprone in a phase 2 randomised double-blinded placebo controlled clinical trial in Parkinson's disease, SCIENTIFIC REPORTS, Vol: 7, ISSN: 2045-2322

JOURNAL ARTICLE

Roberts RE, Ahmad H, Arshad Q, Patel M, Dima D, Leech R, Seemungal BM, Sharp DJ, Bronstein AMet al., 2017, Functional neuroimaging of visuo-vestibular interaction, BRAIN STRUCTURE & FUNCTION, Vol: 222, Pages: 2329-2343, ISSN: 1863-2653

JOURNAL ARTICLE

Shamshiri EA, Tierney TM, Centeno M, St Pier K, Pressler RM, Sharp DJ, Perani S, Cross JH, Carmichael DWet al., 2017, Interictal activity is an important contributor to abnormal intrinsic network connectivity in paediatric focal epilepsy, HUMAN BRAIN MAPPING, Vol: 38, Pages: 221-236, ISSN: 1065-9471

JOURNAL ARTICLE

Sharp D, 2017, Precision medicine in TBI: Lessons from dopaminergic treatment of cognitive impairment, 23rd World Congress of Neurology (WCN), Publisher: ELSEVIER SCIENCE BV, Pages: 1-2, ISSN: 0022-510X

CONFERENCE PAPER

Sharp D, 2017, Long-term inflammatory and neurodegenerative consequences of traumatic brain injury, 23rd World Congress of Neurology (WCN), Publisher: ELSEVIER SCIENCE BV, Pages: 11-11, ISSN: 0022-510X

CONFERENCE PAPER

Sharp DJ, 2017, BRAIN IMAGING AFTER TBI, 30th Annual General Meeting of the British-Neuropsychiatry-Association (BNPA), Publisher: BMJ PUBLISHING GROUP, Pages: E10-E10, ISSN: 0022-3050

CONFERENCE PAPER

Su T, Mutsaerts HJMM, Caan MWA, Wit FWNM, Schouten J, Geurtsen GJ, Sharp DJ, Prins M, Richard E, Portegies P, Reiss P, Majoie CBet al., 2017, Cerebral blood flow and cognitive function in HI-infected men with sustained suppressed viremia on combination antiretroviral therapy, AIDS, Vol: 31, Pages: 847-856, ISSN: 0269-9370

JOURNAL ARTICLE

Underwood J, Cole JH, Caan M, De Francesco D, Leech R, van Zoest RA, Su T, Geurtsen GJ, Schmand BA, Portegies P, Prins M, Wit FWNM, Sabin CA, Majoie C, Reiss P, Winston A, Sharp DJet al., 2017, Gray and White Matter Abnormalities in Treated Human Immunodeficiency Virus Disease and Their Relationship to Cognitive Function, CLINICAL INFECTIOUS DISEASES, Vol: 65, Pages: 422-432, ISSN: 1058-4838

JOURNAL ARTICLE

Violante IR, Li LM, Carmichael DW, Lorenz R, Leech R, Hampshire A, Rothwell JC, Sharp DJet al., 2017, Externally induced frontoparietal synchronization modulates network dynamics and enhances working memory performance., Elife, Vol: 6

Cognitive functions such as working memory (WM) are emergent properties of large-scale network interactions. Synchronisation of oscillatory activity might contribute to WM by enabling the coordination of long-range processes. However, causal evidence for the way oscillatory activity shapes network dynamics and behavior in humans is limited. Here we applied transcranial alternating current stimulation (tACS) to exogenously modulate oscillatory activity in a right frontoparietal network that supports WM. Externally induced synchronization improved performance when cognitive demands were high. Simultaneously collected fMRI data reveals tACS effects dependent on the relative phase of the stimulation and the internal cognitive processing state. Specifically, synchronous tACS during the verbal WM task increased parietal activity, which correlated with behavioral performance. Furthermore, functional connectivity results indicate that the relative phase of frontoparietal stimulation influences information flow within the WM network. Overall, our findings demonstrate a link between behavioral performance in a demanding WM task and large-scale brain synchronization.

JOURNAL ARTICLE

Whittington A, Sharp DJ, Gunn RN, 2017, An automated algorithm to quantify brain amyloid load, 28th International Symposium on Cerebral Blood Flow, Metabolism and Function / 13th International Conference on Quantification of Brain Function with PET, Publisher: SAGE PUBLICATIONS INC, Pages: 80-80, ISSN: 0271-678X

CONFERENCE PAPER

Ahmad H, Arshad Q, Roberts R, Patel M, Ham T, Sharp D, Seemungal Bet al., 2016, CHRONIC DIZZINESS POST TRAUMATIC BRAIN INJURY: A CROSS-SECTIONAL STUDY, Annual Meeting of the Association-of-British-Neurologists (ABN), Publisher: BMJ PUBLISHING GROUP, ISSN: 0022-3050

CONFERENCE PAPER

De Simoni S, Grover PJ, Jenkins PO, Honeyfield L, Quest RA, Ross E, Scott G, Wilson MH, Majewska P, Waldman AD, Patel MC, Sharp DJet al., 2016, Disconnection between the default mode network and medial temporal lobes in post-traumatic amnesia, BRAIN, Vol: 139, Pages: 3137-3150, ISSN: 0006-8950

JOURNAL ARTICLE

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