T1 weighted image

T1 weighted image

MRI made with pulse spin echo or inversion recovery sequence with short TR and TE to show contrast between tissues with different T1 values; an image with greater signal intensity from fat-containing tissues.
References in periodicals archive ?
In our patient, there was no contrast enhancement on T1 weighted images with hyposignal intensity which is a pathognomonic sign and helpful signs for the diagnosis of toxoplasmic encephalitis.
At MRI they are isointense relative to the myocardium on T1 weighted images and isointense-heterogeneously hyperintense on T2-weighted images; they demonstrate heterogeneous enhancement after administration of gadolinium contrast material (5).
Imaging in two planes* with T1 weighted images before and after intravenous gadolinium contrast.