Alexey Protopopov

ORCID: 0000-0002-9556-3337
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About
Contact & Profiles
Research Areas
  • Advanced MRI Techniques and Applications
  • Medical Imaging Techniques and Applications
  • NMR spectroscopy and applications
  • Cancer, Hypoxia, and Metabolism
  • Atomic and Subatomic Physics Research
  • Advanced NMR Techniques and Applications
  • Radiomics and Machine Learning in Medical Imaging
  • Electrical and Bioimpedance Tomography
  • Nuclear Physics and Applications
  • MRI in cancer diagnosis
  • EEG and Brain-Computer Interfaces

Krasnoyarsk Regional Clinical Hospital
2024

Krasnoyarsk State Medical University
2024

P.N. Lebedev Physical Institute of the Russian Academy of Sciences
2021

University Medical Center Freiburg
2018-2019

University of Freiburg
2018

Moscow Institute of Physics and Technology
2017-2018

To assess the effect of radiochemotherapy (RCT) on proposed tumour hypoxia marker transverse relaxation time (T2*) and to analyse relation between T2* 18F-misonidazole PET/CT (FMISO-PET) 18F-fluorodeoxyglucose (FDG-PET).Ten patients undergoing definitive RCT for squamous cell head-and-neck cancer (HNSCC) received repeat FMISO- 3 Tesla T2*-weighted MRI at weeks 0, 2 5 during treatment FDG-PET baseline. Gross volumes (GTV) (T), lymph nodes (LN) hypoxic subvolumes (HSV, based FMISO-PET)...

10.1186/s13014-018-1103-1 article EN cc-by Radiation Oncology 2018-08-29

Complete non-culprit (NC) revascularization may help reduce recurrent events after NSTEMI, especially if NC lesions would harbor high-risk plaque features similar to STEMI. The study aimed assess differences in fractional flow reserve (FFR)-negative morphology patients presenting with NSTEMI versus STEMI and the association of clinical outcome.

10.1093/ehjci/jeae289 article EN cc-by-nc European Heart Journal - Cardiovascular Imaging 2024-11-08

10.1007/s00723-017-0863-3 article EN Applied Magnetic Resonance 2017-02-13

10.1007/s00723-017-0890-0 article EN Applied Magnetic Resonance 2017-05-16

K-complexes are an important marker of brain activity and used both in clinical practice to perform sleep scoring, research. However, due the size electroencephalography (EEG) records, as well subjective nature K-complex detection performed by somnologists, it is reasonable automate detection. Previous works this field research have relied on values true positive rate false quantify effectiveness proposed methods, however set metrics may be misleading. The objective present find a more...

10.48550/arxiv.2307.01754 preprint EN other-oa arXiv (Cornell University) 2023-01-01
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