{"doi":"10.1016/j.mri.2025.110428","title":"MATI: A GPU-accelerated toolbox for microstructural diffusion MRI simulation and data fitting with a graphical user interface","abstract":"PURPOSE: To introduce MATI (Microstructural Analysis Toolbox for Imaging), a versatile MATLAB-based toolbox that combines both simulation and data fitting capabilities for microstructural dMRI research. METHODS: MATI provides a user-friendly, graphical user interface that enables researchers, including those without much programming experience, to perform advanced simulations and data analyses for microstructural MRI research. For simulation, MATI supports arbitrary microstructural tissues and pulse sequences. For data fitting, MATI supports a range of fitting methods, including traditional non-linear least squares, Bayesian approaches, machine learning, and dictionary matching methods, allowing users to tailor analyses based on specific research needs. RESULTS: Optimized with vectorized matrix operations and high-performance numerical libraries, MATI achieves high computational efficiency, enabling rapid simulations and data fitting on CPU and GPU hardware. While designed for microstructural dMRI, MATI's generalized framework can be extended to other imaging methods, making it a flexible and scalable tool for quantitative MRI research. CONCLUSION: MATI offers a significant step toward translating advanced microstructural MRI techniques into clinical applications.","journal":"Magnetic Resonance Imaging","year":2025,"id":516240,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":10,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9559,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":332777,"name":"Sean P. Devan","orcid":null,"position":1,"is_corresponding":false},{"id":1337178,"name":"Diwei Shi","orcid":"0000-0001-8261-4943","position":2,"is_corresponding":false},{"id":1339081,"name":"Adithya Pamulaparthi","orcid":null,"position":3,"is_corresponding":false},{"id":510384,"name":"N. Yan","orcid":"0000-0003-4978-550X","position":4,"is_corresponding":false},{"id":344640,"name":"Zhongliang Zu","orcid":"0000-0001-7361-7480","position":5,"is_corresponding":false},{"id":1145213,"name":"David S. Smith","orcid":"0000-0002-1615-2231","position":6,"is_corresponding":false},{"id":387733,"name":"Kevin D. Harkins","orcid":"0000-0003-3579-9273","position":7,"is_corresponding":false},{"id":324146,"name":"John C. Gore","orcid":"0000-0002-9480-0900","position":8,"is_corresponding":false},{"id":330808,"name":"Xiaoyu Jiang","orcid":"0000-0002-0369-6301","position":9,"is_corresponding":false},{"id":330810,"name":"Junzhong Xu","orcid":"0000-0001-7895-4232","position":0,"is_corresponding":true}],"reference_count":38,"raw_metadata":null,"created_at":"2026-07-19T02:48:49.486328Z","pmid":"40419173","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}