I - Clinical Details in 5 Liver Transplant Recipients at Time of Erythromycin Breath Test

low flow to the left hemisphere. These indications of low neural activity in the left hemisphere are consistent with early reports on lateralised features in the EEG in dysphasia.17 In conclusion, we have shown that various developmental learning disabilities are associated with regional cerebral blood flow abnormalities as assessed with SPET. It may be that the phylogenetically recent linguistic functions are vulnerable to slight disturbances in regional cerebral activity whereas attention control, a primitive capacity important for survival, is protected from such changes.