Ros Puig, DomènecNiñerola Baizán, AidaMarch Pons, Clara2017-09-062017-09-062017-01https://hdl.handle.net/2445/115058Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutors: Domènec Ros i Dra. Aida Niñerola-BaizánAs a result of photon interaction with matter, a SPECT image is affected by attenuation, scatter and statistical noise. In clinical practice, scatter correction is still a problem to be solved. In the present report, Monte Carlo techniques are used to obtain a database of SPECT simulated studies in order to evaluate the importance of scatter correction in Parkinson's Disease diagnosis. Even though scatter correction allows for obtaining better results, in some cases, when standardization is performed, it does not introduce a big improvement.5 p.application/pdfengcc-by-nc-nd (c) March, 2017http://creativecommons.org/licenses/by-nc-nd/3.0/es/Tomografia computada per emissió de fotó simpleDispersió (Física nuclear)Mètode de MontecarloTreballs de fi de grauSingle-photon emission computed tomographyScattering (Nuclear physics)Monte Carlo methodBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess