Fig. 1From: Increased volume of cerebral oedema is associated with risk of acute seizure activity and adverse neurological outcomes in encephalitis – regional and volumetric analysis in a multi-centre cohortFlow diagram showing study population and aetiologies of encephalitis; HPA = Health Protection Agency’s Prospective Aetiological Study of Encephalitis; NMDAR = N-methyl-D-aspartate receptor; VGKC = Voltage-gated potassium channel; MRI = Magnetic resonance imagingBack to article page