Modalities
A method of rendering images using near-infrared spectroscopic or fluorescence techniques. It is most commonly used to measure changes in oxygenated and deoxygenated hemoglobin concentrations as an indicator of wound or injury healing.
Resource used
http://www.ontobee.org/ontology/NCIT?iri=http://purl.obolibrary.org/obo/NCIT_C116486
Diffusion-weighted magnetic resonance imaging (DWI or DW-MRI) is the use of specific MRI sequences as well as software that generates images from the resulting data that uses the diffusion of water molecules to generate contrast in MR images. It allows the mapping of the diffusion process of molecules, mainly water, …
A diffusion MRI technique in which diffusion-sensitizing gradients are applied to the imaging sequence.
Resource used
http://purl.obolibrary.org/obo/NCIT_C111116
See also:
