Scanning and similar forms of examination (Diffusion Weighted MRI (DWI)., Magnetic Resonance Imaging (MRI), Optical Imaging Methods, Perfusion Weighted Imaging), Cancer (Angiogenesis, Tumor hypoxia), Cerebral and nervous system (Brain Function, cerebral blood flow and metabolism, Cerebral vascular physiology, Neurovascular coupling), Cerebral and nervous system (Dementia, Depression, Pain mechanisms, Stroke, Traumatic brain injury, Vasospasm), Heart and circulation (ischemic heart disease), Physiology (capillary function, glucose transport, oxygen transport)