Tudóstér: Opposits Gábor publikációi

Képes, Z., Péli-Szabó, J., Kálmán-Szabó, I., Sass, T., Esze, R., Opposits, G., Jószai, I., Szikra, D., Fenyvesi, F., Hajdu, I., Trencsényi, G.: 52Mn-labelled Beta-cyclodextrin for Melanoma Imaging: a Proof-of-concept Preclinical Study.
In Vivo. "Accepted by Publisher"2024.

Arató, V., Képes, Z., Péli-Szabó, J., Farkasinszky, G., Sass, T., Dénes, N., Kis, A., Opposits, G., Jószai, I., Kálmán, F., Hajdu, I., Trencsényi, G., Kertész, I.: Acute Myelomonoblastic Leukemia (My1/De): a Preclinical Rat Model.
In Vivo. 38 (3), 1064-1073, 2024.

Képes, Z., Hegedűs, É., Sass, T., Csikos, C., Péli-Szabó, J., Szugyiczki, V., Hajdu, I., Kertész, I., Opposits, G., Imrek, J., Balkay, L., Kálmán, F., Trencsényi, G.: Concomitant [18F]F-FAZA and [18F]F-FDG Imaging of Gynecological Cancer Xenografts: insight Into Tumor Hypoxia.
In Vivo. 38 (2), 574-586, 2024.

Péli-Szabó, J., Csige, K., Kálmán-Szabó, I., Arató, V., Opposits, G., Jószai, I., Kertész, I., Képes, Z., Méhes, G., Fenyvesi, F., Hajdu, I., Trencsényi, G.: In vivo assessment of tumor targeting potential of 68Ga-labelled randomly methylated beta-cyclodextrin (RAMEB) and 2-hydroxypropyl-[béta]-cyclodextrin (HPβCD) using positron emission tomography.
Int. J. Pharm. 630 1-8, 2023.

Rácz, S., Emri, M., Opposits, G., Berényi, E., Benczik, L., Ludman, I., Kappelmayer, J., Bhattoa, H.: Laboratóriumi paraméterek kódolása a LOINC-rendszer szerint a Debreceni Egyetem Klinikai Központjában.
Orv. hetil. 164 (27), 1043-1051, 2023.

Aranyi, S., Képes, Z., Nagy, M., Opposits, G., Garai, I., Káplár, M., Emri, M.: Topological dissimilarities of hierarchical resting networks in type 2 diabetes mellitus and obesity.
J. Comput. Neurosci. 51 (1), 71-86, 2023.

Farkasinszky, G., Dénes, N., Rácz, S., Kis, A., Péli-Szabó, J., Opposits, G., Veres, G., Balkay, L., Kertész, I., Mező, G., Hunyadi, J., Trencsényi, G.: In Vivo imaging of Ischemia/Reperfusion-mediated Aminopeptidase N Expression in Surgical Rat Model Using Ga-NOTA-c(NGR).
In Vivo. 36 (2), 657-666, 2022.

Péli-Szabó, J., Dénes, N., Arató, V., Rácz, S., Kis, A., Opposits, G., Képes, Z., Hajdu, I., Jószai, I., Emri, M., Kertész, I., Mező, G., Trencsényi, G.: In Vivo Imaging of Neo-angiogenesis of Transplanted Metastases in Subrenal Capsule Assay Induced Rat Model.
In Vivo. 36 (4), 1667-1675, 2022.

Csige, K., Péli-Szabó, J., Kálmán-Szabó, I., Dénes, N., Szikra, D., Képes, Z., Opposits, G., Méhes, G., Kertész, I., Fenyvesi, F., Trencsényi, G., Hajdu, I.: In vivo investigation of Gallium-68 and Bismuth-205/206 labeled beta cyclodextrin for targeted alpha therapy of prostaglandin E2 receptor-expressing tumors in mice.
Int. J. Pharm. 625 1-10, 2022.

Kálmán-Szabó, I., Péli-Szabó, J., Arató, V., Dénes, N., Opposits, G., Jószai, I., Kertész, I., Képes, Z., Fekete, A., Szikra, D., Hajdu, I., Trencsényi, G.: PET Probes for Preclinical Imaging of GRPR-Positive Prostate Cancer: comparative Preclinical Study of [68Ga]Ga-NODAGA-AMBA and [44Sc]Sc-NODAGA-AMBA.
Int. J. Mol. Sci. 23 (17), 1-17, 2022.

Opposits, G., Nagy, M., Barta, Z., Aranyi, S., Szabó, D., Makai, A., Varga, I., Galuska, L., Trón, L., Balkay, L., Emri, M.: Automated procedure assessing the accuracy of HRCT-PET registration applied in functional virtual bronchoscopy.
EJNMMI Res. 11 (1), 1-13, 2021.

Aranyi, S., Nagy, M., Opposits, G., Berényi, E., Emri, M.: Characterizing Network Search Algorithms Developed for Dynamic Causal Modeling.
Front. Neuroinform. 15 1-14, 2021.

Nagy, M., Aranyi, S., Opposits, G., Papp, T., Lánczi, L., Berényi, E., Vér, C., Csiba, L., Katona, P., Spisák, T., Emri, M.: Effective connectivity differences in motor network during passive movement of paretic and non-paretic ankles in subacute stroke patients.
PeerJ. 8 1-22, 2020.

Opposits, G., Aranyi, S., Glavák, C., Cselik, Z., Trón, L., Sipos, D., Hadjiev, J., Berényi, E., Repa, I., Emri, M., Kovács, Á.: OAR sparing 3D radiotherapy planning supported by fMRI brain mapping investigations.
Medical Dosimetry. 45 (4), e1-e8, 2020.

Opposits, G., Nagy, M., Aranyi, S., Emri, M., Balkay, L.: Accuracy of Low Dose and Diagnostic CT Image Registration of Bronchial Tree for Virtual Bronchoscopy.
In: 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC), IEEE, Sydney, 1-2, 2019.

Aranyi, S., Opposits, G., Nagy, M., Berényi, E., Vér, C., Csiba, L., Katona, P., Spisák, T., Emri, M.: Population-level Correction of Systematic Motion Artifacts in fMRI in Patients with Ischemic Stroke.
J. Neuroimaging. 27 (4), 397-408, 2017.

Pribóczki, É., Valastyán, I., Brezovcsik, K., Nagy, D., Opposits, G., Lajtos, I., Emri, M., Balkay, L., Molnár, J.: Three-Dimensional Imaging of High Performance Liquid Chromatography Processes Using a Mini Positron Emission Tomograph.
ChemistrySelect. 2 (30), 9797-9802, 2017.

Varga, Z., Ferencz, Á., Aranyi, S., Nagy, M., Opposits, G., Berényi, E., Emri, M., Schuller, P., Szemán-Nagy, A.: A Default Mode Network változásai az életkor függvényében.
In: Múlt és jelen összeér : A Magyar Pszichológiai Társaság XXV. Jubileumi Országos Tudományos Nagygyűlése : kivonatkötet. Kiadta: a Magyar Pszichológiai Társaság, Magyar Pszichológiai Társaság, Budapest, 97-98, 2016. ISBN: 9786158024129

Forgács, A., Jonsson, H., Dahlbom, M., Daver, F., DiFranco, M., Opposits, G., Krizsán, Á., Garai, I., Czernin, J., Varga, J., Trón, L., Balkay, L.: A Study on the Basic Criteria for Selecting Heterogeneity Parameters of F18-FDG PET Images.
PLoS One. 11 (10), 1-14, 2016.

Aranyi, S., Opposits, G., Nagy, M., Berényi, E., Emri, M.: Dynamic Causal Modeling Evaluation of Multidimensional Model Space Using High Performance Computing.
In: ESMRMB 33th Annual Scientific Meeting Abstract Book. Ed.: Cozzone, Patrick J, European Society for Magnetic Resonance in Medicine and Biology, Vienna, 99, 2016.

Clemens, B., Puskás, S., Bessenyei, M., Kondákor, I., Hollódy, K., Fogarasi, A., Bense, K., Emri, M., Opposits, G., Kovács, N., Fekete, I.: Egyedi loreta-abnormalitások vizsgálata idiopathiás generalizált epilepsziákban.
Ideggyogy. Szle. 69 (3-4), 107-121, 2016.

Clemens, B., Puskás, S., Spisák, T., Lajtos, I., Opposits, G., Bessenyei, M., Hollódy, K., Fogarasi, A., Kovács, N., Fekete, I., Emri, M.: Increased resting-state EEG functional connectivity in benign childhood epilepsy with centro-temporal spikes.
Seizure. 35 50-55, 2016.

Nagy, M., Aranyi, S., Opposits, G., Spisák, T., Lánczi, L., Kovács, K., Tarjányi, E., Berényi, E., Emri, M.: Investigation of the applicabilityof brain atlas technique in patients with intracranial space occupying lesions.
ESMRMB 33th Annual Scientific Meeting Abstract Book 20162016.

Milisits, G., Dalle Zotte, A., Cullere, M., Danko, T., Emri, M., Opposits, G., Szentirmai, E., Orbán, A., Kustosné Pőcze, O., Bajzik, G., Sütő, Z.: A genotípus, az ivar és a keltetőtojás sárgája arányának hatása a csirkék néhány húsminőségi paraméterének alakulására.
Állatteny. takarm. 64 (3), 178-189, 2015.

Kovács, G., Donkó, T., Emri, M., Opposits, G., Garamvölgyi, R., Bajzik, G.: Alternatives of PLS regression for the estimation of weight from CT images.
In: Booklet of FAIM IV: Fourth Annual Conference on Body and Carcass Evaluation, Meat Quality, Software and Traceability. Eds.: Lutz Bünger, Charlotte Maltin, Cameron Craigie, QMS, Newbridge, 41, 2015.

Kovács, G., Donkó, T., Emri, M., Opposits, G., Garamvölgyi, R., Bajzik, G.: Alternatives of PLS regression for the estimation of weight from CT images.
In: Proceedings of FAIM IV: Fourth Annual Conference on Body and Carcass Evaluation, Meat Quality, Software and Traceability. Eds.: Lutz Bünger, Charlotte Maltin, Cameron Craigie, QMS, Newbridge, 116-119, 2015.

Vandulek, C., Donkó, T., Illés, A., Emri, M., Opposits, G., Repa, I., Kovács, Á.: Anxiety management and functional Magnetic Resonance Imaging: should it be a priority?.
Ideggyogy. Szle. 68 (9-10), 318-324, 2015.

Krizsán, Á., Lajtos, I., Dahlbom, M., Daver, F., Emri, M., Kis, S., Opposits, G., Pohubi, L., Pótári, N., Hegyesi, G., Kalinka, G., Gál, J., Imrek, J., Nagy, F., Valastyán, I., Király, B., Molnár, J., Sanfilippo, D., Balkay, L.: A Promising Future: comparable Imaging Capability of MRI-Compatible Silicon Photomultiplier and Conventional Photosensor Preclinical PET Systems.
J. Nucl. Med. 56 (12), 1948-1953, 2015.

Kovács, Á., Emri, M., Opposits, G., Pisák, T., Vandulek, C., Glavák, C., Szalai, Z., Biró, G., Bajzik, G., Repa, I.: Changes in functional MRI signals after 3D based radiotherapy of glioblastoma multiforme.
J. Neuro-Oncol. 125 (1), 157-166, 2015.

Garai, I., Forgács, A., Kukuts, K., Barna, S., Opposits, G., Kis, S., Emri, M., Csiki, Z.: Gastric Motility SPECT/CTwith Tc99m labelled standard quality food (SQF).
Eur. J. Nucl. Med. Mol. Imaging. 42 (Suppl.), S800, 2015.

Aranyi, S., Kis, S., Opposits, G., Berényi, E., Emri, M.: Interface development for supporting curve based DCM.
In: Neuroimaging Workshop : Abstract Book, [s.n.], Szeged, 1, 2015.

Opposits, G., Kis, S., Trón, L., Berényi, E., Takács, E., Dobai, J., Bognár, L., Szűcs, B., Emri, M.: Population based ranking of frameless CT-MRI registration methods.
Zeitschrift für Medizinische Physik. 25 (4), 353-367, 2015.

Balkay, L., Emri, M., Krizsán, Á., Opposits, G., Varga, J.: Újdonságok és új lehetőségek a funkcionális képalkotásban: leképezéstechnikai újdonságok.
Magyar Onkol. 59 (1), 4-9, 2015.

Lajtos, I., Czernin, J., Dahlbom, M., Daver, F., Emri, M., Farshchi-Heydari, S., Forgács, A., Hoh, C., Jószai, I., Krizsán, Á., Lantos, J., Major, P., Molnár, J., Opposits, G., Trón, L., Vera, D., Balkay, L.: Cold wall effect eliminating method to determine the contrast recovery coefficient for small animal PET scanners using the NEMA NU-4 image quality phantom.
Phys. Med. Biol. 59 (11), 2727-2746, 2014.

Kovács, Á., Emri, M., Opposits, G., Pisák, G., Vandulek, C., Glavák, C., Bajzik, G., Repa, I.: f-MRI signal changes following 3D conformal radiotherapy of GBM patients: intra-observer variability results.
Radiother. Oncol. 111 S129, 2014.

Spisák, T., Ossenblok, P., Colon, A., Compagner, W., Kis, S., Opposits, G., Emri, M.: Individual functional statistical parametric networks related to interictal epileptic EEG dischareges: a dynamic sliding-window study.
In: Electronic Presentation Online System : ECR Congress 2014. Ed.:: ESR, European Society of Radiology, [S. l.], C-2088, 2014.

Kovács, G., Donkó, T., Matics, Z., Emri, M., Opposits, G., Repa, I.: New segmentation method for CT based selection program in rabbits.
In: Proceedings of FAIM III: Third Annual Conference on Body and Carcass Evaluation, Meat Quality, Software and Traceability. Eds.: Lutz Bünger, Charlotte Maltin, Cameron Craigie, QMS, Newbridge, 102-104, 2014. ISBN: 9780993106309

Kovács, G., Donkó, T., Matics, Z., Emri, M., Opposits, G., Repa, I.: New segmentation method for CT based selection program in rabbits.
In: Booklet of FAIM III: Third Annual Conference on Body and Carcass Evaluation, Meat Quality, Software and Traceability. Eds.: Lutz Bünger, Charlotte Maltin, Cameron Craigie, QMS, Newbridge, 34, 2014.

Krizsán, Á., Lajtos, I., Emri, M., Kis, S., Opposits, G., Hegyesi, G., Kalinka, G., Gál, J., Király, B., Imrek, J., Valastyán, I., Molnár, J., Sanfilippo, D., Dahlbom, M., Balkay, L.: Performance Comparison of SiPM and PMT Based Preclinical PET Systems with Same Detector Geometries (P004).
Eur. J. Nucl. Med. Mol. Imaging. 41 (S2), S360, 2014.

Piros, P., Puskás, S., Emri, M., Opposits, G., Spisák, T., Fekete, I., Clemens, B.: Uppermost synchronized generators of spike-wave activity are localized in limbic cortical areas in late-onset absence status epilepticus.
Seizure. 23 (3), 213-221, 2014.

Forgács, A., Jonsson, H., Nagy, V., Pap, D., Dahlbom, M., Opposits, G., Krizsán, Á., Garai, I., Czernin, J., Balkay, L.: Validation of intensity based tumor heterogeneity parameters in human PET diagnostics (P077).
Eur. J. Nucl. Med. Mol. Imaging. 41 (S2), S380, 2014.

Spisák, T., Jakab, A., Kis, S., Opposits, G., Aranyi, S., Berényi, E., Emri, M.: Voxel-Wise Motion Artifacts in Population-Level W Brain Connectivity Analysis of Resting-State fMRI.
PLOS ONE. 9 (9), e10494, 2014.

Lajtos, I., Emri, M., Trón, L., Kis, S., Opposits, G., Márián, T., Trencsényi, G., Mikecz, P., Spisák, T., Krizsán, Á.: A debreceni kisállat PET program eredményei: a MiniPET-1, MiniPET-2 és a MiniPET-3 kamerák leképezési tulajdonságai.
IME. 12 (különszám), 33-38, 2013.

Milisits, G., Donkó, T., Dalle Zotte, A., Sartori, A., Szentirmai, E., Emri, M., Opposits, G., Orbán, A., Pőcze, O., Repa, I., Sütő, Z.: Application of computed tomography to assess the effect of egg yolk ratio on body composition in chickens of different genotype and gender at hatch and during the rearing period.
Br. Poult. Sci. 54 (5), 611-619, 2013.

Opposits, G., Trencsényi, G., Kis, S., Lajtos, I., Emri, M.: Automated reference region delineation for quantitative FDG-PET rat brain studies.
Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A17, 2013.

Spisák, T., Opposits, G., Kis, S., Pohubi, L., Jakab, A., Puskás, S., Clemens, B., Emri, M.: BrainCON: graph theory based multimodal brain connectivity analysis and visualization software.
In: Electronic presentation online system : ECR Congress 2013 / [ed. ESR], European Society of Radiology, [S. l.], C-2588, 2013.

Spisák, T., Opposits, G., Kis, S., Lajtos, I., Krizsán, Á., Pohubi, L., Balkay, L., Emri, M.: BrainMOD: 4-dimensional multimodal medical image analysis software.
In: Electronic presentation online system : ECR Congress 2013 / [ed. ESR], European Society of Radiology, [S. l.], C-2586, 2013.

Lajtos, I., Kis, S., Emri, M., Opposits, G., Szikra, D., Hegyesi, G., Balkay, L.: Determination of the contrast recovery of small animal PET scanners..
Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A16-A16, 2013.

Kovács, G., Donkó, T., Emri, M., Opposits, G., Repa, I.: Gabor-filter based automatic removal of troughs from CT images.
In: Proceedings of FAIM II: Second Annual Conference on Body and Carcass Evaluation, Meat Quality, Software and Traceability. Eds.: Lutz Bünger, Charlotte Maltin, Cameron Craigie, QMS, Newbridge, 80-84, 2013. ISBN: 9780957070998

Kovács, G., Donkó, T., Emri, M., Opposits, G., Repa, I.: Gabor-filter based automatic removal of troughs from CT images.
In: Booklet of FAIM II: Second Annual Conference on Body and Carcass Evaluation, Meat Quality, Software and Traceability. Eds.: Lutz Bünger, Charlotte Maltin, Cameron Craigie, QMS, Newbridge, 39, 2013.

Spisák, T., Jakab, A., Opposits, G., Kis, S., Berényi, E., Emri, M.: Lost in translation: voxel-wise confounding effects of motion in resting-state fMRI and whole brain connectivity analysis.
Magn. Reson. Mat. Phys. Biol. Med. 26 (S1), 302-404, 2013.

Kis, S., Vincze, C., Opposits, G., Lajtos, I., Balkay, L., Spisák, T., Galuska, L., Emri, M.: Methodology development of FDG-PET/CT based diagnosis of crohn disease.
Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A12-A12, 2013.

Clemens, B., Puskás, S., Bessenyei, M., Spisák, T., Opposits, G., Hollódy, K., Fogarasi, A., Fekete, I., Emri, M.: Neurophysiology of juvenile myoclonic epilepsy: EEG-based network and graph analysis of the interictal and immediate preictal states.
Epilepsy Res. 106 (3), 357-369, 2013.

Lajtos, I., Emri, M., Kis, S., Opposits, G., Pótári, N., Király, B., Nagy, F., Trón, L., Balkay, L.: Performance evaluation and optimization of the MiniPET-II scanner.
Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. 707 26-34, 2013.

Spisák, T., Kis, S., Opposits, G., Lajtos, I., Pohubi, L., Balkay, L., Emri, M.: Surfaces, atlases, and other advanced imaging techniques in the ervice of nuclear medicine.
Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A16-A16, 2013.

Spisák, T., Opposits, G., Kis, S., Clemens, B., Emri, M.: BrainCON: software tool for graph theory based multimodal brain connectivity analysis and visualization.
Magn. Reson. Mat. Phys. Biol. Med. 25 (S1), 616, 2012.

Spisák, T., Kis, S., Opposits, G., Lajtos, I., Balkay, L., Emri, M.: BrainMOD: 4-dimensional multimodal medical image analysis software.
Magn. Reson. Mat. Phys. Biol. Med. 25 (S1), 619, 2012.

Bessenyei, M., Varga, E., Fekete, I., Puskás, S., Hollódy, K., Fogarasi, A., Emri, M., Opposits, G., Kis, S., Clemens, B.: EEG background activity is abnormal in the temporal and inferior parietal cortex in benign rolandic epilepsy of childhood: a LORETA study.
Epilepsy Res. 98 (1), 44-49, 2012.

Clemens, B., Puskás, S., Bessenyei, M., Emri, M., Opposits, G., Kis, S., Hollódy, K., Fogarasi, A., Kondákor, I., Füle, K., Bense, K., Fekete, I.: EEG-LORETA endophenotypes of the common idiopathic generalized epilepsy syndromes.
Epilepsy Res. 99 (3), 281-292, 2012.

Milisits, G., Donkó, T., Kovács, G., Opposits, G., Szentirmai, E., Sütő, Z.: Examination of the separate effect of egg weight and egg composition on the hatchability.
Worlds Poult. Sci. J. Supplement 1 89-92, 2012.

Spisák, T., Opposits, G., Jakab, A., Koselák, M., Kis, S., Trón, L., Berényi, E., Emri, M.: Anatomical localization software for individual and population analysis of PET data.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), A15, 2011.

Lajtos, I., Kis, S., Opposits, G., Balkay, L., Imrek, J., Trón, L., Emri, M.: Automated monitoring of the MiniPET-II small animal PET scanner operation parameters.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Opposits, G., Spisák, T., Lajtos, I., Pohubi, L., Galuska, L., Jakab, A., Berényi, E., Emri, M.: Automated region analysis of brain PET examinations.
Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), 2011.

Kis, S., Opposits, G., Lajtos, I., Spisák, T., Balkay, L., Kovács, G., Trón, L., Emri, M.: Comparative analysis of image processing algorithms on quadratic and hexagonal grids.
Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), S275, 2011.

Koselák, M., Spisák, T., Kis, S., Lajtos, I., Opposits, G., Galuska, L., Hascsi, Z., Szabó, P., Emri, M.: Development of a multiparametric surface model for interventions supported by virtual bronchoscopy.
Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), S280, 2011.

Pohubi, L., Opposits, G., Kis, S., Trón, L., Emri, M.: Development of Web technology supported multimodal image processing services at the University of Debrecen.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Spisák, T., Koselák, M., Opposits, G., Kis, S., Trón, L., Jakab, A., Berényi, E., Emri, M.: Digital brain atlas assisted localization software for individual and population analysis of SPECT and PET data.
Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), 2011.

Balkay, L., Lajtos, I., Opposits, G.: Examination of visual perception variability in detecting low contrast areas.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Emri, M., Kis, S., Koselák, M., Opposits, G., Mikecz, P., Spisák, T., Trón, L.: Graph theoretical modeling of brain connectivity using perfusion PET data.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Lajtos, I., Kis, S., Emri, M., Opposits, G., Balkay, L.: Investigation of the Low Count Detectability in Nuclear Medicine Images Using Human and Model Observer.
IEEE. 12011.

Opposits, G., Spisák, T., Koselák, M., Pohubi, L., Galuska, L., Jakab, A., Berényi, E., Emri, M.: Methodological developments for automated region analysis of brain SPECT and PET examination.
Nucl. Med. Rev. 14 (Suppl.), A22, 2011.

Kis, S., Opposits, G., Lajtos, I., Mikecz, P., Balkay, L., Trón, L., Emri, M.: Optimization of the image quality of MiniPET-II scanner by automated verification procedure.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Lajtos, I., Kis, S., Emri, M., Opposits, G., Szikra, D., Hegyesi, G., Balkay, L.: Performance test of the Minipet-II scanner for several coincidence time and energy window using the Nema NU-4 standard.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Spisák, T., Koselák, M., Opposits, G., Kis, S., Trón, L., Jakab, A., Berényi, E., Emri, M.: Region management toolkit for atlas-space image processing.
Magn. Reson. Mater. Phy. 24 (Suppl.), 543-543, 2011.

Spisák, T., Koselák, M., Opposits, G., Kis, S., Galuska, L., Emri, M.: Registration of low-dose and diagnostic chest CT scans based on skeletal and bronchus surface models.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.

Koselák, M., Spisák, T., Opposits, G., Kis, S., Pohubi, L., Galuska, L., Hascsi, Z., Szabó, P., Emri, M.: Towards the clinical application of bronchoscopy supported by virtual planning: first results.
Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), A14-A15, 2011.

Lajtos, I., Emri, M., Kis, S., Opposits, G., Molnár, J., Balkay, L.: Analysis of the Minimum Detectable Activity of a Small Animal Scanner.
IEEE Nucl. Sci. Symp. Conf. Rec. 1 2224-2227, 2010.

Donkó, T., Emri, M., Opposits, G., Milisits, G., Sütő, Z., Orbán, A., Repa, I.: Predictability of Egg Content in Hen's Eggs by Means of Cross Sectional Image Analysis.
In: Image analysis in agriculture [elektronikus dokumentum] / ... org. by Corvinus University of Budapest Faculty of Food Science and Hungarian Academy of Sciences Committee on Agricultural Engineering, BCE, Budapest, 38-40, cop. 2010. ISBN: 9789635034178

Megyesi, Z., Spisák, T., Kis, S., Opposits, G., Balkay, L., Trón, L., Emri, M.: Anatomical localization in PET brain receptor studies.
Nucl. Med. Rev. 12 (1), 48, 2009.

Opposits, G., Kis, S., Mikecz, P., Balkay, L., Trón, L., Emri, M.: Complex software framework for tracer kinetic analysis of receptor ligand binding.
Nucl. Med. Rev. 12 (1), 47, 2009.

Kovács, G., Opposits, G., Kis, S., Balkay, L., Trón, L., Emri, M.: Development and error-analysis of sinogram correction methods for MiniPET-II.
Nucl. Med. Rev. Cent. East. Eur. 12 (1), 36, 2009.

Lévay, I., Koselák, M., Kis, S., Opposits, G., Trón, L., Emri, M.: GPU technology in medical imaging.
Nucl. Med. Rev. 12 (1), 36, 2009.

Nagy, T., Kis, S., Emri, M., Mikecz, P., Trencsényi, G., Hendrik, Z., Opposits, G., Trón, L., Márián, T.: Investigation of the distribution of biologically active molecules in tissues of small animals using autoradiography and MiniPET imaging.
Nucl. Med. Rev. 12 (1), 51, 2009.

Kis, S., Lajtos, I., Emri, M., Trón, L., Opposits, G., Bükki, T., Hegyesi, G., Imrek, J., Valastyán, I., Molnár, J., Novák, D., Balkay, L.: Performance test of the MiniPET-II small animal scanner according to the NEMA NU-4 standard.
In: Nuclear Science Symposium Conference Record (NSS/MIC), 2009 IEEE. Eds.: Bukki, T., Hegyesi, G., Imrek, J., Valastyan, I., Molnar, J., Novak, D., Balkay, L, IEEE, Orlando, USA, 3185-3189, 2009. ISBN: 9781424439614

Pintye, É., Dobos, E., Kovács, A., Simon, M., Szluha, K., Hascsi, Z., Opposits, G., Emri, M.: PET/CT-képek használata a sugárkezelések megtervezésében.
Magyar Onkol. 53 (suppl.), 97-98, 2009.

Trencsényi, G., Kertai, P., Bakó, F., Hunyadi, J., Márián, T., Kis, S., Opposits, G., Emri, M., Pócsi, I., Bánfalvi, G.: Renal capsule parathymic lymph node complex: imaging of a new in vivo metastatic model in rats with 18F-FDG.
Nucl. Med. Rev. 12 (1), 39, 2009.

Trón, L., Emri, M., Opposits, G., Kis, S., Ács, L., Balkay, L., Imrek, J., Novák, D., Hegyesi, G., Valastyán, I., Bagaméry, I., Molnár, J.: The Mini-PET project in Debrecen.
Nucl. Med. Rev. 12 (1), 35, 2009.

Emri, M., Opposits, G., Kis, S., Trón, L., Imrek, J., Novák, D., Molnár, J., Hegyesi, G., Balkay, L.: The software system of the miniPET-II scanner (P21).
Nucl. Med. Rev. Cent. East. Eur. 12 (1), 2009.

Megyesi, Z., Pányik, Á., Kis, S., Opposits, G., Trón, L., Emri, M.: GPU based techniques in medical imaging.
In: Proceedings of the 13th International Conference on Geometry and Graphics : August 4-8, 2008, Dresden (Germany). Ed.: ICGG, ICGG, Dresden, 1-7, 2008.

Szluha, K., Pintye, É., Kovács, A., Simon, M., Opauszki, A., Emri, M., Opposits, G., Balkay, L., Garai, I., Horváth, Á., Galuska, L.: A PET-CT szerepe a sugárterápiás tervezésben.
Magyar Onkol. 51 (4), 402, 2007.

Kis, S., Emri, M., Opposits, G., Bükki, T., Valastyán, I., Hegyesi, G., Imrek, J., Kalinka, G., Molnár, J., Novák, D., Végh, J., Kerék, A., Trón, L., Balkay, L.: Comparison of Monte Carlo simulated and measured performance parameters of miniPET scanner.
Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. 571 (1-2), 449-452, 2007.

Györke, T., Barsi, P., Kovács, T., Gyuricza, I., Kári, B., Karlinger, K., Balázs, G., Opposits, G., Trón, L., Emri, M.: Sapital standardisation of RCBF-SPECT in early dementia patients and healthy control subjects.
Nucl. Med. Rev. 10 (1), 50, 2007.

Kis, S., Trón, L., Opposits, G., Veres, P., Pányik, Á., Kovács, G., Balkay, L., Pohubi, L., Szlávecz, Á., Molnár, J., Galuska, L., Emri, M.: Testing and validating of a parallel image reconstruction software package.
Nucl. Med. Rev. 10 (1), 59, 2007.

Emri, M., Opposits, G., Trón, L., Klekner, Á., Novák, L., Kollár, J., Bognár, L., Berényi, E.: The importance of MRI-PET registration in clinical routine.
Nucl. Med. Rev. 10 (1), 59, 2007.

Emri, M., Opposits, G., Kis, S., Trón, L., Veres, P., Pányik, Á., Valastyán, I., Imrek, J., Molnár, J., Novák, D., Kerék, A., Balkay, L.: Software development framework supporting multimodal tomographic imaging.
In: 2006 IEEE Nuclear Science Symposium Conference Record. Ed.: Bernard Phlips, IEEE, Piscataway, 1857-1859, 2006.

Valastyán, I., Emri, M., Balkay, L., Kis, S., Molnár, G., Opposits, G., Molnár, J., Novák, D., Bagaméry, I., Trón, L.: Cluster based PET and SPECT reconstruction software library.
Nucl. Med. Rev. 8 (1), 75, 2005.

Opposits, G., Emri, M., Barsi, P., Bogner, P., Ésik, O., Julow, J., Kiss, M., Kollár, J., Martos, J., Trón, L.: Experience with DICOM base multimodality medical image processing at the PET Center of the University of Debrecen.
Nucl. Med. Rev. 8 (1), 75, 2005.

Beke, D., Szabó, I., Erdélyi, Z., Opposits, G.: Diffusion-induced stresses and their relaxation.
Mat. Sci. Eng. A. Struct. 387-389 4-10, 2004.

Opposits, G., Valastyán, I., Trón, L., Emri, M.: Multimodalitású orvosi képfeldolgozás céljaira kidolgozott absztrakt szofverkönyvtár.
In: Képfeldolgozók és Alakfelismerők IV. konferenciája. Szerk.: Gácsi Zoltán, Barkóczy Péter, Sárközi Gábor, Neumann János Számitógéptudományi Társaság, Képfeldolgozók és Alakfelismerők Szakosztálya, 2004, 227-231, 2004.

Schröder, D., Choi, B., Kang, S., Ohashi, W., Kitahara, K., Opposits, G., Pavelka, T., Benton, J.: Silicon epitaxial layer recombination and generation lifetime characterization.
IEEE Trans. Electron Devices. 50 (4), 906-912, 2003.

Szabó, I., Opposits, G., Beke, D.: Stress in Mutual Diffusion.
Defect Diffus. Forum. 216-217 13-18, 2003.

Szabó, I., Opposits, G., Cserháti, C., Beke, D.: The effect of stresses on the selection of the Kirkendall marker plane.
Defect Diffus. Forum. 216-217 47-52, 2003.

Szabó, I., Opposits, G., Beke, D.: Diffusion and stresses in multiphase solids.
Defect Diffus. Forum. 194-199 1431-1436, 2001.

Opposits, G., Gulácsi, Z.: Exact solution for a chain-like cluster growth model for a finite particle size.
Phil. Mag. Part B. 81 (1), 21-34, 2001.

Beke, D., Opposits, G., Szabó, I.: Diffusion induced stresses.
AIP Conf. Proc. 491 77-88, 1999.

Opposits, G., Szabó, S., Beke, D., Guba, Z., Szabó, I.: Diffusion-induced bending of Cu-Ni thin sheet diffusion couples.
Scr. Mater. 39 (7), 977-983, 1998.