Brain Imaging Data Structure, also known by its acronym "BIDS," is a simple standardized convention that was first introduced in January 2015 at Stanford University. It was created to address issues encountered in organizing and describing neuroimaging datasets and, especially, to simplify the process of sharing data among laboratories. Paradoxically, it can happen that two researchers working in the same laboratory decide to organize data differently. Therefore, a lack of standardization leads to misunderstandings and also requires a considerable amount of time to organize the data and rearrange program codes. BIDS has proven to be a powerful tool for various neuroimaging modalities such as MRI, PET, EEG, and many others. The thesis aims to delve deeper into BIDS, applied specifically to Positron Emission Tomography (PET), and to analyze the efficiency of this standardization tool for PET using the Matlab software along with its specific PET2BIDS library.
La Brain Imaging Data Structure, nota anche con l’acronimo “BIDS”, è una convenzione standardizzata semplice, che è stata introdotta per la prima volta a Gennaio 2015 presso l’Università di Stanford, per far fronte ai problemi che si riscontrano nell’organizzare e descrivere i dataset di neuroimmagini, e soprattutto per semplificare il processo di condivisione di dati tra laboratori. Infatti, paradossalmente, può succedere che due ricercatori che stanno lavorando nello stesso laboratorio, decidano di organizzare i dati in maniera differente. Pertanto, una mancanza di standardizzazione comporta a equivoci e richiede anche un tempo considerevole per ordinare i dati e risistemare i codici dei programmi. La BIDS si è rivelata un forte strumento per diverse modalità di acquisizione di neuroimmagini, come MRI, PET, EEG e tanti altri. L’obiettivo della tesi è quello di approfondire la BIDS applicata in particolare alla Tomografia a Emissione di Positroni (PET), e di analizzare l’efficienza di questo strumento di standardizzazione per la PET attraverso il software Matlab con la sua specifica libreria PET2BIDS.
Brain Imaging Data Structure (BIDS) per la Tomografia a Emissione di Positroni
AIT TIOUI, HANANE
2023/2024
Abstract
Brain Imaging Data Structure, also known by its acronym "BIDS," is a simple standardized convention that was first introduced in January 2015 at Stanford University. It was created to address issues encountered in organizing and describing neuroimaging datasets and, especially, to simplify the process of sharing data among laboratories. Paradoxically, it can happen that two researchers working in the same laboratory decide to organize data differently. Therefore, a lack of standardization leads to misunderstandings and also requires a considerable amount of time to organize the data and rearrange program codes. BIDS has proven to be a powerful tool for various neuroimaging modalities such as MRI, PET, EEG, and many others. The thesis aims to delve deeper into BIDS, applied specifically to Positron Emission Tomography (PET), and to analyze the efficiency of this standardization tool for PET using the Matlab software along with its specific PET2BIDS library.File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/67603