Emotional Lability as a Unique Presenting Sign of Suspected Chronic Traumatic Encephalopathy

Table 2

Neuropsychological testing results. Patient neuropsychological testing showing impaired memory and cognitive functions in multiple domains. T score of 50 is average. One standard deviation is 10 points. For example, one standard deviation below is 40.

Test	Patient
	A	B
	T score	T score
Complex attention
WAIS IV digit span	30	47
WAIS IV arithmetic	37	43
WAIS IV letter number sequencing	37
WAIS IV coding	27	53
WAIS IV symbol search	27	50
WAIS IV cancellation	30	37
DKEFS trails-visual scanning	30	50
DKEFS trails-number sequencing	27	50
DKEFS trails-letter sequencing	20	57
CATA commission errors		21
CPT omission errors		26
CPT commission errors		31
Speech sounds perception	43	40
Seashore rhythm	25	41
Visual-perceptual and motor/visual-motor functioning
WAIS-IV block design	53	43
WAIS-IV visual puzzles	37	40
WAIS-IV matrix reasoning	50	63
DKEFS tower test	40	70
Executive functioning
Verbal fluency (FAS)	32	53
Trails B	37	See TN/LS
Category test	38	36
WAIS-IV similarities	40	40
DKEFS trails number/letter switching	See Trails B	57
DKEFS letter fluency	37	53
DKEFS category fluency	37	50
DKEFS switching: total correct	43	37
DKEFS switching: accuracy	40	40
DKEFS color/word inhibition	20	37
DKEFS color/word inhibition switch	20	40
DKEFS word context test	40	53
Language functioning
Boston naming test	N/A	N/A
Category fluency (animal naming)	37	53
DKEFS letter fluency	37	53
BDAE complex ideational material	n/a	N/A
DKEFS word context test	40	53
DKEFS category fluency	See above	53
Memory functioning
WMS-IV logical memory I	23	40
WMS-IV logical memory II	23	33
WMS-IV verbal paired associates I	33	43
WMS-IV verbal paired associates II	23	47
WMS-IV visual reproduction I	37	43
WMS-IV visual reproduction II	27	50
WMS-IV designs I	43	N/A
WMS-IV designs II	40	N/A