Table 1.

Clinical and laboratory characteristics of TGA patients.

	TGA patient
	1	2	3	4	5	6	7
Sex	M	F	M	M	M	F	F
Age	70	63	67	67	68	63	68
Time to recovery (hours)	7	17	14	12	10	12	16
Precipitating event	Physical abuse	Swimming	Emotional distress	Tennis playing	Emotional distress	Emotional distress	Cold stress
EEG	Normal	Normal	Normal	Normal	Normal	Normal	Normal
MRI	Normal	Normal	Normal	Normal	Normal	Normal	Normal
SPECT timing (days after TGA onset)	3	1	3	2	4	2	2
HVLT free recall	1+2+6 = 9 (15)	4+8+6 = 18(40)	NA	6+7+7 = 20 (40)	0+5+5 = 10 (25)	1+4+5 = 10 (30)	0+4+5 = 9 (35)
HVLT recognition index	9−4 = 5(60)	7−2 = 5(60)	NA	9−2 = 7(70)	7−4 = 3(30)	6−3 = 3(30)	7−4 = 3(30)

M=Male, F=Female.

HVLT, Hopkins Verbal Learning Test reported as percentile of clinical norms in parentheses; NA, not available.

HVLT Recognition (Discriminability) Index: true positive-false positive responses. Parentheses indicate percentile relative to clinical norms.

HVLT Free Recall: 1st+2nd+3rd recall = total.