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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Neurobiol Aging. 2010 Aug 19;33(6):1085–1095. doi: 10.1016/j.neurobiolaging.2010.07.002

Table 1.

Layer 3 Pyramidal Cells - Experimental Subjects

AM# Sex Age CII DNMSb
Trials
DNMSb
Errors
DNMS
2′ delay
DNMS
10′ delay
DRST
Spatial
DRST
Object
AM204 M 6 −0.03 446 85 0.87 0.76 3.23 4.80
AM230 M 7.5 0.27 220 66 0.91 0.90 2.22 4.04
AM198 F 7.8 0.41 439 104 0.78 0.80 3.71 4.32
AM255 F 9.5 0.12 100 29 0.73 0.68 3.42 5.66
AM199 F 10.6 1.61 732 168 0.79 0.78 3.01 4.42
AM214 F 10.7 2.30 759 168 0.72 0.76 2.73 3.73
AM254 F 11 0.97 329 99 0.84 0.70 2.40 2.66
AM197 F 11.3 −0.02 361 46 0.91 0.82 2.31 2.91
Mean 9.3 0.70 423.3 95.6 0.82 0.78 2.88 4.07
SEM 0.74 0.32 86.6 19.4 0.03 0.03 0.21 0.37
AM257 F 17.6 1.66 420 98 0.74 0.58 2.36 2.66
AM253 F 18 0.55 329 99 0.83 0.74 3.03 2.93
AM256 F 20 2.20 883 202 0.75 0.64 3.09 3.01
AM200 F 21 4.95 1283 414 0.78 0.74 2.38 3.43
AM236 M 22.9 0.58 360 112 0.87 0.66 2.84 2.62
AM242 M 23 6.01 1600 431 0.58 0.55 2.97 3.19
AM234 F 23.5 3.48 1253 271 0.73 0.50 2.62 3.07
AM235 F 24 4.00 1140 375 0.87 0.72 2.26 2.59
AM243 M 24.4 11.9 3626 962 0.70 0.56 1.99 1.98
AM189 M 24.5 2.90 728 217 0.79 0.60 2.06 2.49
AM220 F 25.7 11.5 2880 948 0.74 0.68 2.03 2.46
AM181 F 27 9.63 2253 792 0.71 0.58 2.45 2.53
Mean 22.6 5.0 1396 410 0.76 0.63 2.51 2.75
SEM 0.88 1.22 314 96.3 0.02 0.02 0.12 0.12
p < 0.0001 0.005 0.009 0.007 0.05 0.0003 0.05 0.0002

CII= z-score; DNMS basic= total number of trials or errors; DNMS delay= % correct; DRST= average total span.