BACKGROUND AND PURPOSE: Qualitative decreases in maternal brain size have been
observed late in pregnancy. The aim of this study was to quantitatively evaluate changes to the …

To assess the effect of stimulus correlated motion on the appearance of functional magnetic
resonance images, conventional visual and motor protocols were each performed by four …

PURPOSE Results from conventional T2-weighted spin-echo sequences were compared
with those obtained using fluid attenuated inversion recovery (FLAIR) pulse sequences in …

Fluid attenuated inversion recovery pulse sequences with a long echo time (TE) have been
used to image the brain in one volunteer and four patients. The long inversion time used with …

Objective: Methods for automatically registering and reslicing MR images using an
interpolation function that matches the structure of the image data are described. Materials and …

The use of MR imaging to image anisotropically restricted diffusion (ARD) of water in the
nervous system is described. The theoretical basis for the use of the pulsed gradient spin echo …

Objective: The aim of this study was to examine the potential of accurate image registration
for detecting subtle changes in the brain. Materials and Methods: Isotropic T1-weighted …

Abstract Models have been developed for the signal changes occurring in human peripheral
muscle after thermal stress for some methods of measuring temperature in vivo. These …

The transfer of magnetization between a free and a bound pool of spins is described in terms
of the respective longitudinal relaxation times and the life times of spins in each pool. The …

Background Marked cerebral swelling visible on magnetic resonance images has been found
immediately after hypothermic (28 degrees C) cardiopulmonary bypass. The mechanism …