Magnetic resonance (MR) imaging plays an increasingly important role in the evaluation of
patients with liver disease because of its high contrast resolution, lack of ionizing radiation …

Magnetic resonance diffusion tensor imaging (DTI) is a non-invasive in vivo method for
characterizing the integrity of anatomical connections and white matter circuitry and provides …

Diffusion-weighted magnetic resonance imaging can provide information related to the
arrangement of white matter fibers. The diffusion tensor is the model most commonly used to …

Several tracing studies have established a topographical distribution of fiber connections to
the cortex in midsagittal cross-sections of the corpus callosum (CC). The most prominent …

Disruption of cerebral white matter has been proposed as an explanation for age-related
cognitive declines. However, the role of specific regions in specific cognitive declines …

Forty-five years ago, Roger Sperry, Joseph Bogen and I embarked on what are now known
as the modern split-brain studies. These experiments opened up new frontiers in brain …

The integrity of white matter, as measured in vivo with diffusion tensor imaging (DTI), is
disrupted in normal aging. A current consensus is that in adults advancing age affects …

Freezing of gait is one of the most debilitating symptoms in Parkinson's disease as it causes
falls and reduces mobility and quality of life. The pedunculopontine nucleus is one of the …

Diffusion tensor imaging (DTI) measures the displacement of water molecules across tissue
components, thus providing information regarding the microstructure of cerebral white …

Bimanual coordination skills are required for countless everyday activities, such as typing,
preparing food, and driving. The corpus callosum (CC) is the major collection of white matter …