Shared equipment application for a NIRx Near Infrared Spectrometer (NIRS) system for functional measurements (fNIRS). (360G-Wellcome-108453_Z_15_Z)

We request a Near Infrared Spectrometer (NIRS) to be shared primarily by researchers in speech, hearing and language to make functional NIRS measurements (fNIRS). NIRS is a non-invasive method that measures the absorption of near-infrared light through the intact skull. Similar to fMRI, fNIRS provides an indirect measure of neural activity based on changes in blood oxygenation due to metabolic processes within the cortex. The equipment will be used in research that involves hypotheses that can b e tested based on activations near the cortical surface where the procedures or participants make it difficult or impossible to use fMRI. It can be used with children, people with cochlear implants, and people with conditions or in experiments that make it difficult to remain stationary whilst speaking or listening. The equipment will help extend established research programmes and there are plans in place to permit junior PIs to share and develop new research in a way that will make the facilit y self-sustaining. The research falls within Wellcome Trusts vision statement to improve health.