Cortical right hemisphere brain regions that have been associated with neglect include the angular (ang) and supramarginal (smg) gyri of the inferior parietal lobe (IPL), the temporo-parietal junction (TPJ), the superior temporal gyrus (STG), and the inferior (IFG) and middle frontal (MFG) gyri. Cortical right hemisphere brain regions that have been associated with neglect include the angular (ang) and supramarginal (smg) gyri of the inferior parietal lobe (IPL), the temporo-parietal junction (TPJ), the superior temporal gyrus (STG), and the inferior (IFG) and middle frontal (MFG) gyri. A Parton et al. J Neurol Neurosurg Psychiatry 2004;75:13-21 ©2004 by BMJ Publishing Group Ltd