Table 3.

Structural MRI scan ratings (with SDs) for R.F.R. and a group of age-matched controls for various brain regions averaged across both hemispheres

	Temporo-polar cortex	Amygdala	PHG	MBCS	Perirhinal (LBCS)	MBOS	Anterior hippocampus	Lateral temporal cortex	Posterior hippocampus
R.F.R.	2*	3*	2.5*	2.75*	2.5*	2*	3*	1	2.75*
Control mean (n = 12)	0.313 (0.284)	0.375 (0.483)	0.188 (0.188)	0.521 (0.291)	0.271 (0.310)	0.333 (0.289)	0.458 (0.382)	0.458 (0.411)	0.271 (0.361)

Structural MRI scan ratings (with SDs) for RFR and a group of age-matched controls for various brain regions (ordered from anterior to posterior location in the brain), averaged across both hemispheres. 0, No visible damage; 3 (4 for anterior hippocampus), complete absence of area; PHG, parahippocampal gyrus (corresponding to entorhinal cortex); MBCS, medial bank of collateral sulcus (corresponding to the transition between entorhinal and perirhinal cortex); LBCS, lateral bank of collateral sulcus (corresponding to perirhinal cortex); MBOS, medial bank of occipitotemporal sulcus (corresponding to the transition between perirhinal and isocortex.

*Significant difference compared with control mean. For further details, see Barense et al. (2007).