Fig. 2From: Seizures and epilepsy in patients with ischaemic strokeTransfer of hydrogen protons and the resulting difference in water signal as an indicator of glutamate concentration using the GluCEST method [92]. Figure reproduced from Kogan et al. [92], Curr Radiol Rep 1 pp 102–114. Reprinted by permission from Springer Nature: Copyright © Springer 2013Back to article page