Table 1

 Summary of neuropsychological assessments

Assessments123456
NT, not tested; GD, Graded-Difficulty; RM, Recognition Memory; WCST, Wisconsin Card Sorting Test.
Verbal IQ97108103978575
Performance IQ879689928572
Advanced Matrices7/12NT6/126/12NTNT
NART IQ123NTNTNTNTNT
RM Words>75%ile>75%ile = 90%ile75–90%ile = 50%ile<5%ile
RM Faces>75%ile = 75%ile>95%ile = 75%ile = 25%ile50–75%ile
TopographicalNTNTNTNT = 95%ile = 50%ile
Paired Associates 1>90%ile>90%ile = 75%ile = 50%ile = 75%ile>75%ile
Paired Associates 2>90%ile>90%ile>90%ile = 25%ile>75%ile10–25%ile
Grading Naming75–90%ile75–90%ile = 95%ile75–90%ile75–90%ile25–50%ile
Synonyms75–90%ile75–90%ile75–90%ile50–75%ile = 50%ile1–5%ile
GD Spelling>90%ile>90%ile>90%ile50–75%ile10–25%ile0/30
GD Arithmetic = 50%ile25–50%ile25–50%ile10–25%ile = 5%ile0/24
Silhouettes = 50%ile25–50%ile50–75%ile50–75%ile25–50%ile10–25%ile
Cube Analysis>5% cut off>5% cut off>5% cut off>5% cut off<5% cut off<5% cut off
WCST<50% cut off<50% cut off<50% cut offNT>50% cut offNT
Cognitive Estimates432NTNTNT
“S” wordsNTNT9861
Trail Making ANTNT25–50%ile52 (25–50%ile)10–25%ileUnable to complete
Trail Making BNTNT25–50%ile120 (25–50%ile) = 10%ileFailed practice
HaylingNTNTNT1 (impaired)3 (poor)3 (poor)
WeiglNTNTNTNTNTPass
Digit Copying50–75%ile = 50%ile50–75%ile41 (50–75%ile)50–75%ile10–25%ile
Cancelling 0’s67 (X = 46; SD = 14)64 (X = 46; SD = 14)48 (X = 46; SD = 14)51 (X = 46; SD = 14)64 (X = 46; SD = 14)51 (X = 46; SD = 14)