The Citigroup Biomedical Imaging Center provides the Weill Cornell Medicine community with access to state-of-the-art imaging instruments. Resources include magnetic resonance imaging (MRI), positron emission tomography (PET), single photon emission computed tomography (SPECT), X-ray computed tomography (CT), high resolution ultrasound, and optical imaging and endoscopy. The center, which is located in the Belfer Research Building, also provides consultation on project design and offers seminars, training and educational workshops.