The University of Queensland

Cerebral microbleeds and cognitive impairment

Werring, David J. and O’Sullivan, Mike (2011). Cerebral microbleeds and cognitive impairment. Cerebral Microbleeds: Pathophysiology to Clinical Practice. (pp. 152-158) Cambridge University Press. doi: 10.1017/CBO9780511974892.020

Delay activity during visual working memory: a meta-analysis of 30 fMRI experiments

Li, Xuqian, O'Sullivan, Michael J and Mattingley, Jason B. (2022). Delay activity during visual working memory: a meta-analysis of 30 fMRI experiments. NeuroImage, 255 119204, 119204. doi: 10.1016/j.neuroimage.2022.119204

Cholinergic and hippocampal systems facilitate cross-domain cognitive recovery after stroke

O’Sullivan, Michael J., Oestreich, Lena K. L., Wright, Paul and Clarkson, Andrew N. (2022). Cholinergic and hippocampal systems facilitate cross-domain cognitive recovery after stroke. Brain. doi: 10.1093/brain/awac070

Transdiagnostic in vivo magnetic resonance imaging markers of neuroinflammation

Oestreich, Lena KL. and O’Sullivan, Michael J. (2022). Transdiagnostic in vivo magnetic resonance imaging markers of neuroinflammation. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging. doi: 10.1016/j.bpsc.2022.01.003

White and gray matter abnormalities in Australian footballers with a history of sports-related concussion: An MRI study

Major, Brendan, Symons, Georgia F., Sinclair, Ben, O'Brien, William T., Costello, Daniel, Wright, David K., Clough, Meaghan, Mutimer, Steven, Sun, Mujun, Yamakawa, Glenn R., Brady, Rhys D., O'Sullivan, Michael J., Mychasiuk, Richelle, McDonald, Stuart J., O'Brien, Terence J., Law, Meng, Kolbe, Scott and Shultz, Sandy R. (2021). White and gray matter abnormalities in Australian footballers with a history of sports-related concussion: An MRI study. Cerebral Cortex, 31 (12), 5331-5338. doi: 10.1093/cercor/bhab161

Patterns of Mitochondrial TSPO Binding in Cerebral Small Vessel Disease: An in vivo PET Study With Neuropathological Comparison

Wright, Paul, Veronese, Mattia, Mazibuko, Ndabezinhle, Turkheimer, Federico E., Rabiner, Eugenii A., Ballard, Clive G., Williams, Steven C. R., Hari Narayanan, Avinash Kumar, Osrah, Bahiya, Williams, Ricky, Marques, Tiago R., Howes, Oliver D., Roncaroli, Federico and O'Sullivan, Michael J. (2020). Patterns of Mitochondrial TSPO Binding in Cerebral Small Vessel Disease: An in vivo PET Study With Neuropathological Comparison. Frontiers in Neurology, 11 541377. doi: 10.3389/fneur.2020.541377

Subacute Changes in N-Acetylaspartate (NAA) Following Ischemic Stroke: A Serial MR Spectroscopy Pilot Study

Mazibuko, Ndaba, Tuura, Ruth O'Gorman, Sztriha, Laszlo, O'Daly, Owen, Barker, Gareth J., Williams, Steven C. R., O'Sullivan, Michael and Kalra, Lalit (2020). Subacute Changes in N-Acetylaspartate (NAA) Following Ischemic Stroke: A Serial MR Spectroscopy Pilot Study. Diagnostics, 10 (7) 482, 482. doi: 10.3390/diagnostics10070482

Network neuroscience of apathy in cerebrovascular disease

Tay, Jonathan, Lisiecka-Ford, Danuta M., Hollocks, Matthew J., Tuladhar, Anil M., Barrick, Thomas R., Forster, Anne, O’Sullivan, Michael J., Husain, Masud, de Leeuw, Frank-Erik, Morris, Robin G. and Markus, Hugh S. (2020). Network neuroscience of apathy in cerebrovascular disease. Progress in Neurobiology, 188 101785, 101785. doi: 10.1016/j.pneurobio.2020.101785

UK consensus on pre-clinical vascular cognitive impairment functional outcomes assessment: questionnaire and workshop proceedings

McFall, Aisling, Hietamies, Tuuli M, Bernard, Ashton, Aimable, Margaux, Allan, Stuart M, Bath, Philip M, Brezzo, Gaia, Carare, Roxana O, Carswell, Hilary V, Clarkson, Andrew N, Currie, Gillian, Farr, Tracy D, Fowler, Jill H, Good, Mark, Hainsworth, Atticus H, Hall, Catherine, Horsburgh, Karen, Kalaria, Rajesh, Kehoe, Patrick, Lawrence, Catherine, Macleod, Malcolm, McColl, Barry W, McNeilly, Alison, Miller, Alyson A, Miners, Scott, Mok, Vincent, O’Sullivan, Michael, Platt, Bettina, Sena, Emily S ... Quinn, Terence J (2020). UK consensus on pre-clinical vascular cognitive impairment functional outcomes assessment: questionnaire and workshop proceedings. Journal of Cerebral Blood Flow and Metabolism, 40 (7), 1402-1414. doi: 10.1177/0271678X20910552

Microstructural changes in the reward system are associated with post-stroke depression

Oestreich, Lena K. L., Wright, Paul and O'Sullivan, Michael J. (2020). Microstructural changes in the reward system are associated with post-stroke depression. NeuroImage: Clinical, 28 102360, 102360. doi: 10.1016/j.nicl.2020.102360

Cognition in stroke rehabilitation and recovery research: consensus-based core recommendations from the second stroke recovery and rehabilitation roundtable

McDonald, Matthew W., Black, Sandra E., Copland, David A., Corbett, Dale, Dijkhuizen, Rick M., Farr, Tracy D., Jeffers, Matthew S., Kaaria, Rajesh N., Karayanidis, Frini, Leff, Alexander P., Nithianantharajah, Jess, Pendlebury, Sarah, Quinn, Terence J., Clarkson, Andrew N. and O'Sullivan, Michael J. (2019). Cognition in stroke rehabilitation and recovery research: consensus-based core recommendations from the second stroke recovery and rehabilitation roundtable. Neurorehabilitation and Neural Repair, 33 (11), 943-950. doi: 10.1177/1545968319886444

Cognition in stroke rehabilitation and recovery research: Consensus-based core recommendations from the second Stroke Recovery and Rehabilitation Roundtable

McDonald, Matthew W., Black, Sandra E., Copland, David A., Corbett, Dale, Dijkhuizen, Rick M., Farr, Tracy D., Jeffers, Matthew S., Kalaria, Rajesh N., Karayanidis, Frini, Leff, Alexander P., Nithianantharajah, Jess, Pendlebury, Sarah, Quinn, Terence J., Clarkson, Andrew N. and O’Sullivan, Michael J. (2019). Cognition in stroke rehabilitation and recovery research: Consensus-based core recommendations from the second Stroke Recovery and Rehabilitation Roundtable. International Journal of Stroke, 14 (8), 1747493019873600-782. doi: 10.1177/1747493019873600

Language and language disorders: neuroscience to clinical practice

O'Sullivan, Michael, Brownsett, Sonia and Copland, David (2019). Language and language disorders: neuroscience to clinical practice. Practical Neurology, 19 (5), practneurol-2018. doi: 10.1136/practneurol-2018-001961

Setting the scene for the Second Stroke Recovery and Rehabilitation Roundtable

Bernhardt, Julie, Borschmann, Karen N., Kwakkel, Gert, Burridge, Jane H., Eng, Janice J., Walker, Marion F., Bird, Marie-Louise, Cramer, Steven C., Hayward, Kathryn S., O’Sullivan, Michael J., Clarkson, Andrew N. and Corbett, Dale (2019). Setting the scene for the Second Stroke Recovery and Rehabilitation Roundtable. International Journal of Stroke, 14 (5), 450-456. doi: 10.1177/1747493019851287

A key role for subiculum-fornix connectivity in recollection in older age

Hartopp, Naomi, Wright, Paul, Ray, Nicola J., Evans, Tavia E., Metzler-Baddeley, Claudia, Aggleton, John P. and O’Sullivan, Michael J. (2019). A key role for subiculum-fornix connectivity in recollection in older age. Frontiers in Systems Neuroscience, 12 70, 70. doi: 10.3389/fnsys.2018.00070

Subregional volumes of the hippocampus in relation to cognitive function and risk of dementia

Evans, Tavia E., Adams, Hieab H. H., Licher, Silvan, Wolters, Frank J., van der Lugt, Aad, Ikram, M. Kamran, O'Sullivan, Michael J., Vernooij, Meike W. and Ikram, M. Arfan (2018). Subregional volumes of the hippocampus in relation to cognitive function and risk of dementia. NeuroImage, 178, 129-135. doi: 10.1016/j.neuroimage.2018.05.041

Small vessels, dementia and chronic diseases - molecular mechanisms and pathophysiology

Horsburgh, Karen, Wardlaw, Joanna M., van Agtmael, Tom, Allan, Stuart M., Ashford, Mike L.J., Bath, Philip M., Brown, Rosalind, Berwick, Jason, Cader, M. Zameel, Carare, Roxana O., Davis, John B., Duncombe, Jessica, Farr, Tracy D., Fowler, Jill H., Goense, Jozien, Granata, Alessandra, Hall, Catherine N., Hainsworth, Atticus H., Harvey, Adam, Hawkes, Cheryl A., Joutel, Anne, Kalaria, Rajesh N., Kehoe, Patrick G., Lawrence, Catherine B., Lockhart, Andy, Love, Seth, Macleod, Malcolm R., Macrae, I. Mhairi, Markus, Hugh S. ... Work, Lorraine M. (2018). Small vessels, dementia and chronic diseases - molecular mechanisms and pathophysiology. Clinical Science, 132 (8), 851-868. doi: 10.1042/CS20171620

Association of imaging abnormalities of the subcallosal septal area with Alzheimer's disease and mild cognitive impairment

Gan, C. L., O'Sullivan, M. J., Metzler-Baddeley, C. and Halpin, S. (2017). Association of imaging abnormalities of the subcallosal septal area with Alzheimer's disease and mild cognitive impairment. Clinical Radiology, 72 (11), 915-922. doi: 10.1016/j.crad.2017.04.021

What can the topology of white matter structural networks tell us about mild cognitive impairment?

Berlot, Rok and O'Sullivan, Michael J. (2017). What can the topology of white matter structural networks tell us about mild cognitive impairment?. Future Neurology, 12 (1), 35-50. doi: 10.2217/fnl-2016-0022

Global efficiency of structural networks mediates cognitive control in mild cognitive impairment

Berlot, Rok, Metzler-Baddeley, Claudia, Ikram, M. Arfan, Jones, Derek K. and O'Sullivan, Michael J. (2016). Global efficiency of structural networks mediates cognitive control in mild cognitive impairment. Frontiers in Aging Neuroscience, 8 (DEC) 292. doi: 10.3389/fnagi.2016.00292

White matter microstructure improves stroke prediction in the general population

Evans, Tavia E., O’Sullivan, Michael J. , de Groot, Marius, Niessen, Wiro J., Hofman, Albert, Krestin, Gabriel P. , van der Lugt, Aad, Portegies, Marileen L. P. , Koudstaal, Peter J., Bos, Daniel, Vernooij, Meike W. and Ikram, M. Arfan (2016). White matter microstructure improves stroke prediction in the general population. Stroke, 47 (11), 2756-2762. doi: 10.1161/STROKEAHA.116.014651

Amyloid imaging and Alzheimer's disease: the unsolved cases

O'Sullivan, Michael J. and Vann, Seralynne D. (2016). Amyloid imaging and Alzheimer's disease: the unsolved cases. Brain, 139 (9), 2342-2344. doi: 10.1093/brain/aww166

A randomised controlled trial of calcium channel blockade (CCB) with Amlodipine For the treatment oF subcortical ischaEmic vasCular demenTia (AFFECT): study protocol

Greenan, Caroline, Murphy, Lynn, Yu, Ly-Mee, Kehoe, Patrick G., Coulthard, Elizabeth, Bath, Philip, Stewart, Robert, Jones, Rob, Corbett, Anne, Thomas, Alan, Connelly, Peter, Arrojo, Frank, Canning, Rachel, Wallach, Sylvia, Henderson, Catherine, McGuinness, Bernadette, O'Sullivan, Mike, Holmes, Clive, Knapp, Martin, Ballard, Clive and Passmore, Peter (2016). A randomised controlled trial of calcium channel blockade (CCB) with Amlodipine For the treatment oF subcortical ischaEmic vasCular demenTia (AFFECT): study protocol. Trials, 17 (324) 324. doi: 10.1186/s13063-016-1449-3

Small vessel disease and cognitive impairment: the relevance of central network connections

Reijmer, Yael D., Fotiadis, Panagiotis, Piantoni, Giovanni, Boulouis, Gregoire, Kelly, Kathleen E., Gurol, Mahmut E., Leemans, Alexander, O'Sullivan, Michael J., Greenberg, Steven M. and Viswanathan, Anand (2016). Small vessel disease and cognitive impairment: the relevance of central network connections. Human Brain Mapping, 37 (7), 2446-2454. doi: 10.1002/hbm.23186

Here, there and everywhere: higher visual function and the dorsal visual stream

Cooper, Sarah Anne and O'Sullivan, Michael (2016). Here, there and everywhere: higher visual function and the dorsal visual stream. Practical Neurology, 16 (3), 176-183. doi: 10.1136/practneurol-2015-001168

The status of the precommissural and postcommissural fornix in normal ageing and mild cognitive impairment: an MRI tractography study

Christiansen, Kat, Aggleton, John P., Parker, Greg D., O'Sullivan, Michael J., Vann, Seralynne D. and Metzler-Baddeley, Claudia (2016). The status of the precommissural and postcommissural fornix in normal ageing and mild cognitive impairment: an MRI tractography study. NeuroImage, 130, 35-47. doi: 10.1016/j.neuroimage.2015.12.055

White matter microstructure and cognitive function in young women with polycystic ovary syndrome

Rees, D. Aled, Udiawar, Maneesh, Berlot, Rok, Jones, Derek K. and O'Sullivan, Michael J. (2016). White matter microstructure and cognitive function in young women with polycystic ovary syndrome. Journal of Clinical Endocrinology and Metabolism, 101 (1), 314-323. doi: 10.1210/jc.2015-2318

Decoupling of structural and functional brain connectivity in older adults with white matter hyperintensities

Reijmer, Y. D., Schultz, A. P., Leemans, A., O'Sullivan, M. J., Gurol, M. E., Sperling, R., Greenberg, S. M., Viswanathan, A. and Hedden, T. (2015). Decoupling of structural and functional brain connectivity in older adults with white matter hyperintensities. NeuroImage, 117, 222-229. doi: 10.1016/j.neuroimage.2015.05.054

Cholinergic basal forebrain structure influences the reconfiguration of white matter connections to support residual memory in mild cognitive impairment

Ray, Nicola J., Metzler-Baddeley, Claudia, Khondoker, Mizanur R., Grothe, Michel J., Teipel, Stefan, Wright, Paul, Heinsen, Helmut, Jones, Derek K., Aggleton, John P. and O'Sullivan, Michael J. (2015). Cholinergic basal forebrain structure influences the reconfiguration of white matter connections to support residual memory in mild cognitive impairment. Journal of Neuroscience, 35 (2), 739-747. doi: 10.1523/JNEUROSCI.3617-14.2015

CSF contamination contributes to apparent microstructural alterations in mild cognitive impairment

Berlot, Rok, Metzler-Baddeley, Claudia, Jones, Derek K. and O'Sullivan, Michael J. (2014). CSF contamination contributes to apparent microstructural alterations in mild cognitive impairment. NeuroImage, 92, 27-35. doi: 10.1016/j.neuroimage.2014.01.031

Alzheimer disease and stroke: cognitive and neuroimaging predictors of AD and stroke

Ballard, Clive and O'Sullivan, Michael J. (2013). Alzheimer disease and stroke: cognitive and neuroimaging predictors of AD and stroke. Nature Reviews Neurology, 9 (11), 605-606. doi: 10.1038/nrneurol.2013.215

Individual differences in fornix microstructure and Body Mass Index

Metzler-Baddeley, Claudia, Baddeley, Roland J., Jones, Derek K., Aggleton, John P. and O'Sullivan, Michael J. (2013). Individual differences in fornix microstructure and Body Mass Index. PloS One, 8 (3) e59849, e59849. doi: 10.1371/journal.pone.0059849

Cingulum microstructure predicts cognitive control in older age and mild cognitive impairment

Metzler-Baddeley, Claudia, Jones, Derek K., Steventon, Jessica, Westacott, Laura, Aggleton, John P. and O'Sullivan, Michael J. (2012). Cingulum microstructure predicts cognitive control in older age and mild cognitive impairment. Journal of Neuroscience, 32 (49), 17612-17619. doi: 10.1523/JNEUROSCI.3299-12.2012

Temporal association tracts and the breakdown of episodic memory in mild cognitive impairment

Metzler-Baddeley, Claudia, Hunt, Sarah, Jones, Derek K., Leemans, Alexander, Aggleton, John P. and O'Sullivan, Michael J. (2012). Temporal association tracts and the breakdown of episodic memory in mild cognitive impairment. Neurology, 79 (23), 2233-2240. doi: 10.1212/WNL.0b013e31827689e8

How and how not to correct for CSF-contamination in diffusion MRI

Metzler-Baddeley, Claudia, O'Sullivan, Michael J., Bells, Sonya, Pasternak, Ofer and Jones, Derek K. (2012). How and how not to correct for CSF-contamination in diffusion MRI. NeuroImage, 59 (2), 1394-1403. doi: 10.1016/j.neuroimage.2011.08.043

Verbal memory impairment in subcortical ischemic vascular disease: a descriptive analysis in CADASIL

Epelbaum, S., Benisty, S., Reyes, S., O'Sullivan, M., Jouvent, E., Duering, M., Herve, D., Opherk, C., Hernandez, K., Kurtz, A., Viswanathan, A., Bousser, M. G., Dichgans, M. and Chabriat, H. (2011). Verbal memory impairment in subcortical ischemic vascular disease: a descriptive analysis in CADASIL. Neurobiology of Aging, 32 (12), 2172-2182. doi: 10.1016/j.neurobiolaging.2009.12.018

Frontotemporal connections in episodic memory and aging: a diffusion MRI tractography study

Metzler-Baddeley, Claudia, Jones, Derek K., Belaroussi, Boubakeur, Aggleton, John P. and O'Sullivan, Michael J. (2011). Frontotemporal connections in episodic memory and aging: a diffusion MRI tractography study. Journal of Neuroscience, 31 (37), 13236-13245. doi: 10.1523/JNEUROSCI.2317-11.2011

South Wales joint neuroscience meeting, Bridgend, 29 April 2010: A 66-year-old man who suddenly couldn't drive

O'Sullivan, Michael J., Neal, James W., Walters, R. Jon, Smith, Eric E. and Hughes, Thomas A. T. (2011). South Wales joint neuroscience meeting, Bridgend, 29 April 2010: A 66-year-old man who suddenly couldn't drive. Practical Neurology, 11 (3), 153-159. doi: 10.1136/practneurol-2011-000020

Impact of MRI markers in subcortical vascular dementia: a multi-modal analysis in CADASIL

Viswanathan, Anand, Godin, Ophelia, Jouvent, Eric, O'Sullivan, Michael, Gschwendtner, Andreas, Peters, Nils, Duering, Marco, Guichard, Jean-Pierre, Holtmannspoetter, Markus, Dufouil, Carole, Pachai, Chahin, Bousser, Marie-Germaine, Dichgans, Martin and Chabriat, Hugues (2010). Impact of MRI markers in subcortical vascular dementia: a multi-modal analysis in CADASIL. Neurobiology of Aging, 31 (9), 1629-1636. doi: 10.1016/j.neurobiolaging.2008.09.001

Patterns of atrophy on MRI and the boundary between ageing and Alzheimer’s disease

O’Sullivan, Mike (2009). Patterns of atrophy on MRI and the boundary between ageing and Alzheimer’s disease. Reviews in Clinical Gerontology, 19 (4), 295-307. doi: 10.1017/S0959259809990426

Hippocampal volume is an independent predictor of cognitive performance in CADASIL

O'Sullivan, Mike, Ngo, Elmar, Viswanathan, Anand, Jouvent, Eric, Gschwendtner, Andreas, Saemann, Philipp G., Duering, Marco, Pachai, Chahin, Bousser, Marie-Germaine, Chabriat, Hugues and Dichgans, Martin (2009). Hippocampal volume is an independent predictor of cognitive performance in CADASIL. Neurobiology of Aging, 30 (6), 890-897. doi: 10.1016/j.neurobiolaging.2007.09.002

Apathy: A major symptom in Cadasil

Reyes, S., Viswanathan, A., Godin, O., Dufouil, C., Benisty, S., Hernandez, K., Kurtz, A., Jouvent, E., O'Sullivan, M., Czernecki, V., Bousser, M. G., Dichgans, M. and Chabriat, H. (2009). Apathy: A major symptom in Cadasil. Neurology, 72 (10), 905-910. doi: 10.1212/01.wnl.0000344166.03470.f8

Measurement of brain atrophy in subcortical vascular disease: A comparison of different approaches and the impact of ischaemic lesions

O'Sullivan, Mike, Jouvent, Eric, Saernann, Philipp G., Mangin, Jean-Francois, Viswanathan, Anand, Gschwendtner, Andreas, Bracoud, Luc, Pachai, Chahin, Chabriat, Hugues and Dichgans, Martin (2008). Measurement of brain atrophy in subcortical vascular disease: A comparison of different approaches and the impact of ischaemic lesions. Neuroimage, 43 (2), 312-320. doi: 10.1016/j.neuroimage.2008.07.049

Cortical changes in cerebral small vessel diseases: A 3D MRI study of cortical morphology in CADASIL

Jouvent, Eric, Mangin, Jean-François, Porcher, Raphael, Viswanathan, Anand, O'Sullivan, Mike, Guichard, Jean-Pierre, Dichgans, Martin, Bousser, Marie-Germaine and Chabriat, Hugues (2008). Cortical changes in cerebral small vessel diseases: A 3D MRI study of cortical morphology in CADASIL. Brain, 131 (8), 2201-2208. doi: 10.1093/brain/awn129

Diagnostic criteria of vascular dementia in CADASIL

Benisty, Sarah, Hernandez, Karen, Viswanathan, Anand, Reyes, Sonia, Kurtz, Annie, O'Sullivan, Michael, Bousser, Marie-Germaine, Dichgans, Martin and Chabriat, Hugues (2008). Diagnostic criteria of vascular dementia in CADASIL. Stroke, 39 (3), 838-844. doi: 10.1161/STROKEAHA.107.490672

Leukoaraiosis

O'Sullivan, Mike (2008). Leukoaraiosis. Practical Neurology, 8 (1), 26-38. doi: 10.1136/jnnp.2007.139428

Prestroke cognitive function and cerebrovascular disease: If they interact, it may not be through symptomatic stroke

O'Sullivan, Mike (2008). Prestroke cognitive function and cerebrovascular disease: If they interact, it may not be through symptomatic stroke. Stroke, 39 (1), 3-4. doi: 10.1161/STROKEAHA.107.496679

Lacunar lesions are independently associated with disability and cognitive impairment in CADASIL

Viswanathan, A., Gschwendtner, A., Guichard, J. P., Buffon, F., Cumurciuc, R., O'Sullivan, M., Holtmannspötter, M., Pachai, C., Bousser, M. G., Dichgans, M. and Chabriat, H. (2007). Lacunar lesions are independently associated with disability and cognitive impairment in CADASIL. Neurology, 69 (2), 172-179. doi: 10.1212/01.wnl.0000265221.05610.70

Brain atrophy is related to lacunar lesions and tissue microstructural changes in CADASIL

Jouvent, Eric, Viswanathan, Anand, Mangin, Jean-François, O'Sullivan, Mike, Guichard, Jean-Pierre, Gschwendtner, Andreas, Cumurciuc, Rodica, Buffon, Frédérique, Peters, Nils, Pachaï, Chahin, Bousser, Marie-Germaine, Dichgans, Martin and Chabriat, Hugues (2007). Brain atrophy is related to lacunar lesions and tissue microstructural changes in CADASIL. Stroke, 38 (6), 1786-1790. doi: 10.1161/STROKEAHA.106.478263

Correlations between MRS and DTI in cerebral small vessel disease

Nitkunan, Arani, McIntyre, Dominick J.O., Barrick, Thomas R., O'Sullivan, Michael, Shen, Yuji, Clark, Chris A., Howe, Franklyn A. and Markus, Hugh S. (2006). Correlations between MRS and DTI in cerebral small vessel disease. NMR in Biomedicine, 19 (5), 610-616. doi: 10.1002/nbm.1052

Age effects on diffusion tensor magnetic resonance imaging tractography measures of frontal cortex connections in schizophrenia

Jones, Derek K., Catani, Marco, Pierpaoli, Carlo, Reeves, Suzanne J. C., Shergill, Sukhwinder S., O'Sullivan, Michael, Golesworthy, Pasha, McGuire, Phillip, Horsfield, Mark A., Simmons, Andrew, Williams, Steven C. R. and Howard, Robert J. (2006). Age effects on diffusion tensor magnetic resonance imaging tractography measures of frontal cortex connections in schizophrenia. Human Brain Mapping, 27 (3), 230-238. doi: 10.1002/hbm.20179

White matter damage on diffusion tensor imaging correlates with age-related cognitive decline

Charlton, R. A., Barrick, T. R., McIntyre, D. J., Shen, Y., O'Sullivan, M., Howe, F. A., Clark, C. A., Morris, R. G. and Markus, H. S. (2006). White matter damage on diffusion tensor imaging correlates with age-related cognitive decline. Neurology, 66 (2), 217-222. doi: 10.1212/01.wnl.0000194256.15247.83

Brief cognitive assessment for patients with cerebral small vessel disease

O'Sullivan, Mike, Morris, R. G. and Markus, H. S. (2005). Brief cognitive assessment for patients with cerebral small vessel disease. Journal of Neurology, Neurosurgery and Psychiatry, 76 (8), 1140-1145. doi: 10.1136/jnnp.2004.045963

A diffusion tensor magnetic resonance imaging study of frontal cortex connections in very-late-onset schizophrenia-like psychosis

Jones, Derek K., Catani, Marco, Pierpaoli, Carlo, Reeves, Suzanne J., Shergill, Sukhwinder S., O'Sullivan, Michael, Maguire, Philip, Horsfield, Mark A., Simmons, Andrew, Williams, Steven C. R. and Howard, Robert J. (2005). A diffusion tensor magnetic resonance imaging study of frontal cortex connections in very-late-onset schizophrenia-like psychosis. American Journal of Geriatric Psychiatry, 13 (12), 1092-1099. doi: 10.1097/00019442-200512000-00009

Damage within a network of white matter regions underlies executive dysfunction in CADASIL

O'Sullivan, M., Barrick, T. R., Morris, R. G., Clark, C. A. and Markus, H. S. (2005). Damage within a network of white matter regions underlies executive dysfunction in CADASIL. Neurology, 65 (10), 1584-1590. doi: 10.1212/01.wnl.0000184480.07394.fb

Diffusion tensor imaging of thalamus correlates with cognition in CADASIL without dementia

O'Sullivan, Michael, Singhal, Sumeet, Charlton, Rebecca and Markus, Hugh S. (2004). Diffusion tensor imaging of thalamus correlates with cognition in CADASIL without dementia. Neurology, 62 (5), 702-707. doi: 10.1212/01.WNL.0000113760.72706.D2

Diffusion tensor MRI correlates with executive dysfunction in patients with ischaemic leukoaraiosis

O'Sullivan, M., Morris, R. G., Huckstep, B., Jones, D. K., Williams, S. C.R. and Markus, H. S. (2004). Diffusion tensor MRI correlates with executive dysfunction in patients with ischaemic leukoaraiosis. Journal of Neurology, Neurosurgery and Psychiatry, 75 (3), 441-447. doi: 10.1136/jnnp.2003.014910

Endothelial Nitric Oxide Gene Haplotypes and Risk of Cerebral Small-Vessel Disease

Hassan, A., Gormley, K., O'Sullivan, M., Knight, J., Sham, P., Vallance, P., Bamford, J. and Markus, Hugh (2004). Endothelial Nitric Oxide Gene Haplotypes and Risk of Cerebral Small-Vessel Disease. Stroke, 35 (3), 654-659. doi: 10.1161/01.STR.0000117238.75736.53

Homocysteine is a risk factor for cerebral small vessel disease, acting via endothelial dysfunction

Hassan, Ahamad, Hunt, Beverley J., O'Sullivan, Michael, Bell, Rachel, D'Souza, Reuben, Jeffery, Steve, Bamford, John M. and Markus, Hugh S. (2004). Homocysteine is a risk factor for cerebral small vessel disease, acting via endothelial dysfunction. Brain, 127 (1), 212-219. doi: 10.1093/brain/awh023

Frequency of subclinical lacunar infarcts in ischemic leukoaraiosis and cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy

O'Sullivan, Michael, Rich, Philip M., Barrick, Thomas R., Clark, Christopher A. and Markus, Hugh S. (2003). Frequency of subclinical lacunar infarcts in ischemic leukoaraiosis and cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy. American Journal of Neuroradiology, 24 (7), 1348-1354.

Markers of endothelial dysfunction in lacunar infarction and ischaemic leukoaraiosis

Hassan, Ahamad, Hunt, Beverley J., O'Sullivan, Michael, Parmar, Kiran, Bamford, John M., Briley, Dennis, Brown, Martin M., Thomas, Dafydd J. and Markus, Hugh S. (2003). Markers of endothelial dysfunction in lacunar infarction and ischaemic leukoaraiosis. Brain, 126 (2), 424-432. doi: 10.1093/brain/awg040

Patterns of cerebral blood flow reduction in patients with ischemic leukoaraiosis

O'Sullivan, M., Lythgoe, D. J., Pereira, A. C., Summers, P. E., Jarosz, J. M., Williams, S. C.R. and Markus, H. S. (2002). Patterns of cerebral blood flow reduction in patients with ischemic leukoaraiosis. Neurology, 59 (3), 321-326. doi: 10.1212/WNL.59.3.321

Normal-appearing white matter in ischemic leukoaraiosis: A diffusion tensor MRI study

O'Sullivan, M., Summers, P. E., Jones, D. K., Jarosz, J. M., Williams, S. C.R. and Markus, H. S. (2001). Normal-appearing white matter in ischemic leukoaraiosis: A diffusion tensor MRI study. Neurology, 57 (12), 2307-2310. doi: 10.1212/WNL.57.12.2307

Evidence for cortical "disconnection" as a mechanism of age-related cognitive decline

O'Sullivan, Mike, Jones, D. K., Summers, P. E., Morris, R. G., Williams, S. C.R. and Markus, H. S. (2001). Evidence for cortical "disconnection" as a mechanism of age-related cognitive decline. Neurology, 57 (4), 632-638. doi: 10.1212/WNL.57.4.632

MRI hyperintensities of the temporal lobe and external capsule in patients with CADASIL

O'Sullivan, Michael, Jarosz, J. M., Martin, R. J., Deasy, N., Powell, J. F. and Markus, H. S. (2001). MRI hyperintensities of the temporal lobe and external capsule in patients with CADASIL. Neurology, 56 (5), 628-634. doi: 10.1212/WNL.56.5.628

Reduced cerebral blood flow in white matter in ischaemic leukoaraiosis demonstrated using quantitative exogenous contrast based perfusion MRI

Markus, H. S., Lythgoe, D. J., Ostegaard, L., O'Sullivan, M. and Williams, S. C.R. (2000). Reduced cerebral blood flow in white matter in ischaemic leukoaraiosis demonstrated using quantitative exogenous contrast based perfusion MRI. Journal of Neurology Neurosurgery and Psychiatry, 69 (1), 48-53. doi: 10.1136/jnnp.69.1.48

Consensus building at the Second International Stroke Recovery and Rehabilitation Roundtable

Bernhardt, Julie, Borschmann, Karen, Kwakkel, Gert, Burridge, Jane, Eng, Janice, Walker, Marion, Bird, Marie-Louise, Cramer, Steven, Hayward, Kathryn, O'Sullivan, Michael, Clarkson, Andrew and Corbett, Dale (2019). Consensus building at the Second International Stroke Recovery and Rehabilitation Roundtable. SSA 2019 Conference, Canberra, Australia, 10 – 13 September 2019. London, United Kingdom: Sage Publications. doi: 10.1177/1747493019862960

Investigating neuroinflammation in small vessel disease with [11C]PBR28 PET imaging and post-mortem tissue validation

Veronese, M., Wright, P., Mazibuko, N., Turkheimer, F. E., Rabiner, E. E., Ballard, C. G., Williams, S. C. R., Williams, R., Roncaroli, F. and O'Sullivan, M. J. (2019). Investigating neuroinflammation in small vessel disease with [11C]PBR28 PET imaging and post-mortem tissue validation. 29th International Symposium on Cerebral Blood Flow, Metabolism and Function / 14th International Conference on Quantification of Brain Function with PET (BRAIN and BRAIN Pet), Yokohama Japan, 4-7 July, 2019. London, United Kingdom: Sage Publications. doi: 10.1177/0271678X19850985

Towards the development of neuroimaging biomarkers for post-stroke depression

Oestreich, Lena, Wright, Paul, Williams, Steven and O'Sullivan, Michael (2019). Towards the development of neuroimaging biomarkers for post-stroke depression. SSA 2019 Conference, Canberra, Australia, 10 – 13 September 2019. London, United Kingdom: Sage Publications. doi: 10.1177/1747493019862960

Lacunar infarct burden within white matter tracts and cognitive function

Evans, T., O'Sullivan, M., Niessen, W., Ikram, M. A. and Vernooij, M. (2018). Lacunar infarct burden within white matter tracts and cognitive function. World Stroke Congress 2018, London, United Kingdom: Sage Publications.

Predictors of episodic memory recovery one year after stroke

Wright, P. and O'Sullivan, M. J. (2018). Predictors of episodic memory recovery one year after stroke. World Stroke Congress 2018, London, United Kingdom: Sage Publications.

Imaging small vessel disease: Lesion topography, networks, and cognitive deficits investigated with MRI

O'Sullivan, Michael (2010). Imaging small vessel disease: Lesion topography, networks, and cognitive deficits investigated with MRI. 27th Princeton Conference 2010, Boston Ma, Apr 22-24, 2010. doi: 10.1161/STROKEAHA.110.595314