Time Efficient Multi-Pulsed Field Gradient (mPFG) MRI Without Concomitant Gradient Field Artifacts

Measuring and mapping nervous tissue microstructure noninvasively is a long sought-after goal in neuroscience. Clinically, several neuropathologies such as cancer and stroke, are associated with changes in tissue microstructure. Diffusion tensor imaging (DTI), which models diffusion anisotropy, is an ideal imaging modality to elucidate these changes. However, DTI provides a mean diffusion tensor averaged over the entire MRI voxel. This has limitations when applied to heterogeneous neural tissue.

Use of Neurotrophic Factor-alpha1/Carboxypeptidase E (CPE) to Treat Alzheimer Disease

There is no known cure for Alzheimer’s disease, a brain disorder that severely affects memory, thinking, learning, and organizing skills. It eventually decreases a person’s ability to carry out simple, daily activities. It is predicted that over 14 million Americans will develop Alzheimer’s without effective treatment options. Mild cognitive impairment (MCI) is a stage prior to Alzheimer’s when memory problems become noticeable. A patient’s ability to function and live independently remain intact as the brain compensates for disease-related changes.

Single Source-Detector Separation Approach to Calculate Tissue Oxygen Saturation

Summary: 
The National Institute of Child Health and Human Development (NICHD) seeks partners and/or licensees to further develop and commercialize the miniaturized tissue oximeter for implementing the single source-detector separation algorithm in existing devices/systems to collect tissue oxygen saturation.

Description of Technology: