Keenan R - Search Results

1

Left Atrial Appendage Thrombus Detected During Hyperacute Stroke Imaging Is Associated With Atrial Fibrillation.

Senadeera SC, Palmer DG, Keenan R, Beharry J, Yuh Lim J, Hurrell MA, Mouthaan P, Fink JN, Wilson D, Lim A, Wu TY. Senadeera SC, et al. Among authors: keenan r. Stroke. 2020 Dec;51(12):3760-3764. doi: 10.1161/STROKEAHA.120.030258. Epub 2020 Nov 9. Stroke. 2020. PMID: 33161849

2

Arterial spin labelling reveals an abnormal cerebral perfusion pattern in Parkinson's disease.

Melzer TR, Watts R, MacAskill MR, Pearson JF, Rüeger S, Pitcher TL, Livingston L, Graham C, Keenan R, Shankaranarayanan A, Alsop DC, Dalrymple-Alford JC, Anderson TJ. Melzer TR, et al. Among authors: keenan r. Brain. 2011 Mar;134(Pt 3):845-55. doi: 10.1093/brain/awq377. Epub 2011 Feb 9. Brain. 2011. PMID: 21310726 Free PMC article.

3

Tracking Parkinson's Disease over One Year with Multimodal Magnetic Resonance Imaging in a Group of Older Patients with Moderate Disease.

Melzer TR, Myall DJ, MacAskill MR, Pitcher TL, Livingston L, Watts R, Keenan RJ, Dalrymple-Alford JC, Anderson TJ. Melzer TR, et al. Among authors: keenan rj. PLoS One. 2015 Dec 29;10(12):e0143923. doi: 10.1371/journal.pone.0143923. eCollection 2015. PLoS One. 2015. PMID: 26714266 Free PMC article.

4

Replicability of structural brain alterations associated with general psychopathology: evidence from a population-representative birth cohort.

Romer AL, Knodt AR, Sison ML, Ireland D, Houts R, Ramrakha S, Poulton R, Keenan R, Melzer TR, Moffitt TE, Caspi A, Hariri AR. Romer AL, et al. Among authors: keenan r. Mol Psychiatry. 2021 Aug;26(8):3839-3846. doi: 10.1038/s41380-019-0621-z. Epub 2019 Dec 3. Mol Psychiatry. 2021. PMID: 31796893 Free PMC article.

5

Test-retest reliability and sample size estimates after MRI scanner relocation.

Melzer TR, Keenan RJ, Leeper GJ, Kingston-Smith S, Felton SA, Green SK, Henderson KJ, Palmer NJ, Shoorangiz R, Almuqbel MM, Myall DJ. Melzer TR, et al. Among authors: keenan rj. Neuroimage. 2020 May 1;211:116608. doi: 10.1016/j.neuroimage.2020.116608. Epub 2020 Feb 4. Neuroimage. 2020. PMID: 32032737 Free article.

6

Assessment of Disease Progression in Patients With Repaired Tetralogy of Fallot Using Cardiac Magnetic Resonance Imaging: A Systematic Review.

Mohamed I, Stamm R, Keenan R, Lowe B, Coffey S. Mohamed I, et al. Among authors: keenan r. Heart Lung Circ. 2020 Nov;29(11):1613-1620. doi: 10.1016/j.hlc.2020.04.017. Epub 2020 Jul 3. Heart Lung Circ. 2020. PMID: 32653300

7

Comparing cerebral perfusion in Alzheimer's disease and Parkinson's disease dementia: an ASL-MRI study.

Le Heron CJ, Wright SL, Melzer TR, Myall DJ, MacAskill MR, Livingston L, Keenan RJ, Watts R, Dalrymple-Alford JC, Anderson TJ. Le Heron CJ, et al. Among authors: keenan rj. J Cereb Blood Flow Metab. 2014 Jun;34(6):964-70. doi: 10.1038/jcbfm.2014.40. Epub 2014 Mar 12. J Cereb Blood Flow Metab. 2014. PMID: 24619276 Free PMC article. Clinical Trial.

8

Beta Amyloid Deposition Is Not Associated With Cognitive Impairment in Parkinson's Disease.

Melzer TR, Stark MR, Keenan RJ, Myall DJ, MacAskill MR, Pitcher TL, Livingston L, Grenfell S, Horne KL, Young BN, Pascoe MJ, Almuqbel MM, Wang J, Marsh SH, Miller DH, Dalrymple-Alford JC, Anderson TJ. Melzer TR, et al. Among authors: keenan rj. Front Neurol. 2019 Apr 24;10:391. doi: 10.3389/fneur.2019.00391. eCollection 2019. Front Neurol. 2019. PMID: 31105633 Free PMC article.

9

Reduced striatal volumes in Parkinson's disease: a magnetic resonance imaging study.

Pitcher TL, Melzer TR, Macaskill MR, Graham CF, Livingston L, Keenan RJ, Watts R, Dalrymple-Alford JC, Anderson TJ. Pitcher TL, et al. Among authors: keenan rj. Transl Neurodegener. 2012 Aug 21;1(1):17. doi: 10.1186/2047-9158-1-17. Transl Neurodegener. 2012. PMID: 23210661 Free PMC article.

10

White matter hyperintensities are common in midlife and already associated with cognitive decline.

d'Arbeloff T, Elliott ML, Knodt AR, Melzer TR, Keenan R, Ireland D, Ramrakha S, Poulton R, Anderson T, Caspi A, Moffitt TE, Hariri AR. d'Arbeloff T, et al. Among authors: keenan r. Brain Commun. 2019;1(1):fcz041. doi: 10.1093/braincomms/fcz041. Epub 2019 Dec 9. Brain Commun. 2019. PMID: 31894208 Free PMC article.

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