{"id":"W1562488399","doi":"10.1002/mrm.25729","title":"Biexponential longitudinal relaxation in white matter: Characterization and impact on T<sub>1</sub> mapping with IR‐FSE and MP2RAGE","year":2015,"lang":"en","type":"article","venue":"Magnetic Resonance in Medicine","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre","funders":"National Center for Research Resources; National Institute of Biomedical Imaging and Bioengineering; National Institutes of Health","keywords":"Nuclear magnetic resonance; Relaxation (psychology); Magnetization transfer; White matter; Chemistry; Nuclear medicine; Magnetic resonance imaging; Physics; Medicine; Radiology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"medium","reason":"MRI physics study of biexponential T1 relaxation; measurement reproducibility in the assay sense, not the reproducibility of research."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"The study investigates MRI relaxation measurements and sequence parameters, not research reproducibility as a social or methodological practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"MRI physics characterizing biexponential T1 relaxation to improve mapping is imaging-method development, not study of research practice."}}}