Longitudinal and transverse rotating‐frame relaxation time constants, T1ρ and T2ρ, have
previously been successfully applied to detect gene therapy responses and acute stroke in …

Purpose: To prospectively assess the effectiveness of T1 relaxation in the rotating frame
(T1ρ) dispersion and the low spin-lock radiofrequency field (B1) T1ρ magnetic resonance …

Longitudinal and transverse relaxations in the rotating frame, with characteristic time
constants T1ρ and T2ρ, respectively, have potential to provide unique MRI contrast in vivo …

Simple Summary Since the pioneering work of Damadian (1971), the longitudinal T1-
relaxation of nuclear magnetic resonance (NMR) has been reported to generate significant …

A new method to measure rotating frame relaxation and to create contrast for MRI is
introduced. The technique exploits relaxation along a fictitious field (RAFF) generated by …

Assessment of radiation and chemotherapy efficacy for brain cancer patients is traditionally
accomplished by measuring changes in tumor size several months after therapy has been …

Purpose To study the characteristics of diffusion magnetic resonance imaging (MRI) contrast
in a rat brain BT4C glioma during progression of ganciclovir (GCV)‐thymidine kinase gene …

Assessing the potential of anti‐cancer agents can be greatly facilitated by applying MRI
methods to investigations with animal models. Quantitative diffusion imaging, T1, and T2 …

Background: A surrogate marker for treatment response that can be observed earlier than
comparison of sequential magnetic resonance imaging (MRI) scans, which depends on …

An improved method for detecting early changes in tumors in response to treatment, based
on a modification of diffusion-weighted magnetic resonance imaging, has been …