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Matthew David Walker PhD
Matthew David Walker PhD
Oxford University NHS Foundation Trust, Oxford, UK
Verificeret mail på ouh.nhs.uk
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P-glycoprotein expression and function in patients with temporal lobe epilepsy: a case-control study
M Feldmann, MC Asselin, J Liu, S Wang, A McMahon, J Anton-Rodriguez, ...
The Lancet Neurology 12 (8), 777-785, 2013
2002013
The second generation HRRT-a multi-centre scanner performance investigation
V Sossi, HWAM De Jong, WC Barker, P Bloomfield, Z Burbar, ...
IEEE Nuclear Science Symposium Conference Record, 2005 4, 2195-2199, 2005
1192005
Bias in iterative reconstruction of low-statistics PET data: benefits of a resolution model
MD Walker, MC Asselin, PJ Julyan, M Feldmann, PS Talbot, T Jones, ...
Physics in Medicine & Biology 56 (4), 931, 2011
1172011
Data-driven respiratory gating outperforms device-based gating for clinical 18F-FDG PET/CT
MD Walker, AJ Morgan, KM Bradley, DR McGowan
Journal of Nuclear Medicine 61 (11), 1678-1683, 2020
452020
Performance assessment of a preclinical PET scanner with pinhole collimation by comparison to a coincidence-based small-animal PET scanner
MD Walker, MC Goorden, K Dinelle, RM Ramakers, S Blinder, ...
Journal of Nuclear Medicine 55 (8), 1368-1374, 2014
452014
Behavioral deficits and striatal DA signaling in LRRK2 p. G2019S transgenic rats: a multimodal investigation including PET neuroimaging
MD Walker, M Volta, S Cataldi, K Dinelle, D Beccano-Kelly, L Munsie, ...
Journal of Parkinson's disease 4 (3), 483-498, 2014
442014
Image enhancement of whole-body oncology [18F]-FDG PET scans using deep neural networks to reduce noise
A Mehranian, SD Wollenweber, MD Walker, KM Bradley, PA Fielding, ...
European journal of nuclear medicine and molecular imaging 49 (2), 539-549, 2022
412022
Investigation of motion induced errors in scatter correction for the HRRT brain scanner
JM Anton-Rodriguez, M Sibomana, MD Walker, MC Huisman, ...
IEEE Nuclear Science Symposuim & Medical Imaging Conference, 2935-2940, 2010
412010
In-vivo Measurement of LDOPA Uptake, Dopamine Reserve and Turnover in the Rat Brain Using [18F]FDOPA PET
MD Walker, K Dinelle, R Kornelsen, S McCormick, C Mah, JE Holden, ...
Journal of Cerebral Blood Flow & Metabolism 33 (1), 59-66, 2013
372013
Evaluation of data-driven respiratory gating waveforms for clinical PET imaging
MD Walker, AJ Morgan, KM Bradley, DR McGowan
EJNMMI research 9, 1-10, 2019
342019
Evaluation of principal component analysis-based data-driven respiratory gating for positron emission tomography
MD Walker, KM Bradley, DR McGowan
The British journal of radiology 91 (1085), 20170793, 2018
342018
[11C]PBR28 PET Imaging is Sensitive to Neuroinflammation in the Aged Rat
MD Walker, K Dinelle, R Kornelsen, NV Lee, Q Miao, M Adam, C Takhar, ...
Journal of Cerebral Blood Flow & Metabolism 35 (8), 1331-1338, 2015
322015
Single inflammatory trigger leads to neuroinflammation in LRRK2 rodent model without degeneration of dopaminergic neurons
A Schildt, MD Walker, K Dinelle, Q Miao, M Schulzer, J O’Kusky, MJ Farrer, ...
Journal of Parkinson's Disease 9 (1), 121-139, 2019
272019
Deep learning–based time-of-flight (ToF) image enhancement of non-ToF PET scans
A Mehranian, SD Wollenweber, MD Walker, KM Bradley, PA Fielding, ...
European Journal of Nuclear Medicine and Molecular Imaging 49 (11), 3740-3749, 2022
252022
Measuring dopaminergic function in the 6-OHDA-lesioned rat: a comparison of PET and microdialysis
MD Walker, K Dinelle, R Kornelsen, A Lee, MJ Farrer, AJ Stoessl, V Sossi
EJNMMI research 3, 1-11, 2013
252013
Optimization of the injected activity in dynamic 3D PET: a generalized approach using patient-specific NECs as demonstrated by a series of 15O-H2O scans
MD Walker, JC Matthews, MC Asselin, A Saleem, C Dickinson, ...
Journal of Nuclear Medicine 50 (9), 1409-1417, 2009
232009
Advances in PET/CT technology: an update
N Aide, C Lasnon, C Desmonts, IS Armstrong, MD Walker, DR McGowan
Seminars in nuclear medicine 52 (3), 286-301, 2022
212022
Phantom and clinical evaluation of the effect of full Monte Carlo collimator modelling in post-SIRT yttrium-90 Bremsstrahlung SPECT imaging
CA Porter, KM Bradley, ET Hippeläinen, MD Walker, DR McGowan
EJNMMI research 8, 1-7, 2018
202018
Characterization of a new MR compatible small animal PET scanner using Monte-Carlo simulations
G Stortz, MD Walker, CJ Thompson, AL Goertzen, F Retiere, X Zhang, ...
IEEE Transactions on Nuclear Science 60 (3), 1637-1644, 2013
202013
Optimization of methods for quantification of rCBF using high-resolution [15O] H2O PET images
MD Walker, M Feldmann, JC Matthews, JM Anton-Rodriguez, S Wang, ...
Physics in Medicine & Biology 57 (8), 2251, 2012
142012
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