Walker MD - Search Results

1

Evaluation of principal component analysis-based data-driven respiratory gating for positron emission tomography.

Walker MD, Bradley KM, McGowan DR. Walker MD, et al. Br J Radiol. 2018 May;91(1085):20170793. doi: 10.1259/bjr.20170793. Epub 2018 Mar 15. Br J Radiol. 2018. PMID: 29419327 Free PMC article.

2

Phantom and clinical evaluation of the effect of full Monte Carlo collimator modelling in post-SIRT yttrium-90 Bremsstrahlung SPECT imaging.

Porter CA, Bradley KM, Hippeläinen ET, Walker MD, McGowan DR. Porter CA, et al. Among authors: walker md. EJNMMI Res. 2018 Jan 22;8(1):7. doi: 10.1186/s13550-018-0361-0. EJNMMI Res. 2018. PMID: 29356993 Free PMC article.

3

Evaluation of data-driven respiratory gating waveforms for clinical PET imaging.

Walker MD, Morgan AJ, Bradley KM, McGowan DR. Walker MD, et al. EJNMMI Res. 2019 Jan 3;9(1):1. doi: 10.1186/s13550-018-0470-9. EJNMMI Res. 2019. PMID: 30607651 Free PMC article.

4

Data-Driven Respiratory Gating Outperforms Device-Based Gating for Clinical ¹⁸F-FDG PET/CT.

Walker MD, Morgan AJ, Bradley KM, McGowan DR. Walker MD, et al. J Nucl Med. 2020 Nov;61(11):1678-1683. doi: 10.2967/jnumed.120.242248. Epub 2020 Apr 3. J Nucl Med. 2020. PMID: 32245898 Free PMC article.

5

Data-Driven Respiratory Motion Correction in Clinical PET - A Turning Point.

Walker MD, Bradley KM, McGowan DR. Walker MD, et al. J Nucl Med. 2020 Dec 18:jnumed.120.257022. doi: 10.2967/jnumed.120.257022. Online ahead of print. J Nucl Med. 2020. PMID: 33443091 Free article. No abstract available.

6

Image enhancement of whole-body oncology [¹⁸F]-FDG PET scans using deep neural networks to reduce noise.

Mehranian A, Wollenweber SD, Walker MD, Bradley KM, Fielding PA, Su KH, Johnsen R, Kotasidis F, Jansen FP, McGowan DR. Mehranian A, et al. Among authors: walker md. Eur J Nucl Med Mol Imaging. 2022 Jan;49(2):539-549. doi: 10.1007/s00259-021-05478-x. Epub 2021 Jul 28. Eur J Nucl Med Mol Imaging. 2022. PMID: 34318350 Free PMC article.

7

Advances in PET/CT Technology: An Update.

Aide N, Lasnon C, Desmonts C, Armstrong IS, Walker MD, McGowan DR. Aide N, et al. Among authors: walker md. Semin Nucl Med. 2022 May;52(3):286-301. doi: 10.1053/j.semnuclmed.2021.10.005. Epub 2021 Nov 22. Semin Nucl Med. 2022. PMID: 34823841 Review.

8

Effects of Respiratory Motion on Y-90 PET Dosimetry for SIRT.

Walker MD, Gear JI, Craig AJ, McGowan DR. Walker MD, et al. Diagnostics (Basel). 2022 Jan 14;12(1):194. doi: 10.3390/diagnostics12010194. Diagnostics (Basel). 2022. PMID: 35054361 Free PMC article.

9

Deep learning-based time-of-flight (ToF) image enhancement of non-ToF PET scans.

Mehranian A, Wollenweber SD, Walker MD, Bradley KM, Fielding PA, Huellner M, Kotasidis F, Su KH, Johnsen R, Jansen FP, McGowan DR. Mehranian A, et al. Among authors: walker md. Eur J Nucl Med Mol Imaging. 2022 Sep;49(11):3740-3749. doi: 10.1007/s00259-022-05824-7. Epub 2022 May 4. Eur J Nucl Med Mol Imaging. 2022. PMID: 35507059 Free PMC article.

10

Sequential deep learning image enhancement models improve diagnostic confidence, lesion detectability, and image reconstruction time in PET.

Dedja M, Mehranian A, Bradley KM, Walker MD, Fielding PA, Wollenweber SD, Johnsen R, McGowan DR. Dedja M, et al. Among authors: walker md. EJNMMI Phys. 2024 Mar 15;11(1):28. doi: 10.1186/s40658-024-00632-4. EJNMMI Phys. 2024. PMID: 38488923 Free PMC article.

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