Table 1.

Subject data.

group	subject	etiology	age	gender	visual	CFMT	WRMT		FM-100
			yrs		field		face/50	word/50	sqrt(TES)
controls	mean range					55.4 (39–70)			6.8 (2.8–12.8)
	95% prediction limit								<11.8
acquired prosopagnosia
	unilateral right occipitotemporal
	R-IOT1	vascular malformation	49	m	LUQ	44	33	41	10.0
	R-IOT4	stroke	57	m	LUQ	27	39	50	15.1*
	bilateral occipitotemporal
	L-IOT2	seizure surgery	56	m	full	21	27	42	17.8*
	B-IOT1	strokes	41	m	LUQ,RUQ	45	28	47	16.0*
	B-IOT2	trauma/infarct	60	m	RHH,LUQ	24	21	42	20.3*
	bilateral combined occipito and anterior temporal
	B-ATOT1	HSV encephalitis	39	f	LUQ	30	27	50	19.2*
	B-ATOT2	HSV encephalitis	22	f	full	24	19	39	33.0*
	unilateral right anterior temporal
	R-AT1	lobectomy	24	f	full	38	17	41	4.7
	R-AT2	HSV encephalitis	30	f	full	40	27	47	7.5
	R-AT3	HSV encephalitis	37	m	full	31	29	45	8.5
	bilateral anterior temporal
	B-AT2	trauma, lobectomy	47	f	full	31	31	46	10.0
developmental prosopagnosia
	DP008		61	f	full	36	36	49	5.3
	DP014		42	m	full	32	30	48	7.2
	DP016		52	f	full	41	37	49	8.5
	DP019		44	f	full	32	32	49	9.2
	DP021		31	f	full	37	33	50	4.0
	DP024		35	f	full	41	38	50	2.8
	DP033		49	f	full	29	39	50	4.9
	DP035		40	m	full	36	35	49	10.0
	DP044		36	f	full	40	34	49	7.7

CFMT = Cambridge Face Memory Test, WRMT = Warrington Recognition Memory Test FM-100 = Farnsworth-Munsell 100-hue test, sqrtTES = square root of Total Error Score HSV = herpes simplex virus LUQ = left upper quadrantanopia, RUQ = right upper quadrantanopia, RHH = right hemianopia

^*abnormal FM-100 score