Magnetic Resonance Spectroscopy is a technique that has the capability of measuring metabolites in vivo and, in appropriate conditions, to infer its metabolic rates. The success of MRS depends a lot on its sensitivity, which limits the usage of X-nuclei MRS. However, technological developments and refinements in methods have made in vivo heteronuclear MRS possible in humans and in small animals...

BACKGROUND AND PURPOSE Few patients with stroke have been imaged with MR spectroscopy (MRS) within the first few hours after onset. We compared data from current MRI protocols to MRS in subjects with ischemic stroke. METHODS MRS was incorporated into the standard clinical MRI stroke protocol for subjects <24 hours after onset. MRI and clinical correlates for the metabolic data from MRS were s...

• TMS and MRS reveal complementary comprehensive information on neurotransmission. TMS-MRS combinations can uncover healthy pathological brain functionality. Repetitive modulate metabolite levels. may probe connectivity dedicated network interactions. Over the last decade, there has been an increasing number of studies combining transcranial magnetic stimulation (TMS) resonance spectroscopy (MR...