V
Voichita Maxim
Researcher at University of Lyon
Publications - 32
Citations - 990
Voichita Maxim is an academic researcher from University of Lyon. The author has contributed to research in topics: Iterative reconstruction & Compton scattering. The author has an hindex of 12, co-authored 28 publications receiving 870 citations. Previous affiliations of Voichita Maxim include Institut national des sciences appliquées & Institut national des sciences appliquées de Toulouse.
Papers
More filters
Journal ArticleDOI
Fractional Gaussian noise, functional MRI and Alzheimer's disease.
Voichita Maxim,Levent Sendur,Jalal M. Fadili,John Suckling,Rebecca L. Gould,Robert Howard,Edward T. Bullmore +6 more
TL;DR: Parsimonious mapping of fMRI noise properties in terms of fGn parameters efficiently estimated in the wavelet domain is feasible and can enhance insight into the pathophysiology of Alzheimer's disease.
Journal ArticleDOI
Wavelets and functional magnetic resonance imaging of the human brain.
Edward T. Bullmore,Jalal M. Fadili,Voichita Maxim,Levent Sendur,Brandon Whitcher,John Suckling,Michael Brammer,Michael Breakspear +7 more
TL;DR: It is concluded that the wavelet domain is a rich source of new concepts and techniques to enhance the power of statistical analysis of human fMRI data.
Journal ArticleDOI
Development of a Compton camera for medical applications based on silicon strip and scintillation detectors
J. Krimmer,J.-L. Ley,C. Abellan,J.-P. Cachemiche,L. Caponetto,X. Chen,M. Dahoumane,Denis Dauvergne,Nicolas Freud,B. Joly,D. Lambert,L. Lestand,Jean Michel Létang,M. Magne,H. Mathez,Voichita Maxim,Gerard Montarou,C. Morel,Marco Pinto,Cédric Ray,V. Reithinger,Etienne Testa,Y. Zoccarato +22 more
TL;DR: In this paper, a Compton camera is developed for the purpose of ion-range monitoring during hadrontherapy via the detection of prompt-gamma rays, which consists of a scintillating fiber beam tagging hodoscope, a stack of double sided silicon strip detectors (90 Â 90 Â 2 mm 3, 2 Â 64 strips) as scatter detectors, as well as bismuth germanate (BGO) scintillation detectors (38 Â 35 Â 30 mm 3, 100 blocks) as absorbers.
Journal ArticleDOI
A Tracking Compton-Scattering Imaging System for Hadron Therapy Monitoring
TL;DR: Monte Carlo simulations for three different proton beam energies in a typical hadron therapy scenario show that the location of the gamma-ray distribution decay and the falloff region of the deposed dose are related.
2012 Activity Report of the Regional Research Programme on Hadrontherapy for the ETOILE Center
Gersende Alphonse,Dominique Ardail,E. Armandy,M. Bajard,J. Balosso,M.-H. Baron,Priscillia Battiston-Montagne,G. Bertrand,Michael Beuve,M.-C. Biston,G. Blanchard,O. Bouhadiba,B. Boutin,B. Cajavec-Bernard,F. Chandez,M.-A. Chanrion,L. Chollier,Julie Constanzo,M. Cunha,Djamel Dabli,M. Dahoumane,Denis Dauvergne,M. De Rydt,Georgios Dedes,S. Deng,F. Ducimetière,M. Fallavier,Y. Fayet,Sylvain Ferrandon,P. Force,Nicolas Freud,C. Gagnon,C. Ganne,M. Gautier,M. Gilormini,Tristan Glatard,Y. Hu,C. Insa,Fabrice Jaillet,Baptiste Joly,J. Krimmer,Hamid Ladjal,D. Lambert,L. Lestand,Jean Michel Létang,J.-L. Ley,Nicolas Magné,C. Malesys,F. Martin,H. Mathez,Voichita Maxim,C. Moncharmont,Gerard Montarou,Jean-Michel Moreau,L. Pequegnot,S. Patin,N. Pauna,Marco Pinto,P. Pommier,D. Poncet,S. Pop-Camarasu,Rémy Prost,Cédric Ray,Isabelle Ray-Coquard,V. Reithinger,J. Remillieux,S. Ribba,M.-H. Richard,S. Rit,Claire Rodriguez-Lafrasse,F. Roellinghoff,L. Royer,David Sarrut,Behzad Shariat,E. Testa,P.-E. Vert,L. Vial,G. Vogin,Florence Zara,Y. Zoccarato +79 more
TL;DR: In this paper, the authors make the annual review of the research in the ETOILE group, so active for over 12 years now, focusing on the technology for rotative beam distribution heads (gantries) and, after being synchronized with the developments of ULICE's WP6, remained so by ceasing its activities.