Table 2.

Analysis of covariance comparing patient clinical categories (category) and neuron densities (counts) to subfield gray values

SubfieldGADGAT-1GAT-3EAAT3EAAT2EAAT1
Data presented as F values/p values, significant results indicated in bold type, and there were no significant interactions (p > 0.13).
* Negative correlation. GAT 4 gray values increased as CA1 neuron densities decreased (r = 0.62).
GAD = glutamate decarboxylase; GAT = gamma-aminobutyric acid transporter; EAAT = excitatory amino acid transporter.
Granule cells
Category4.22 /0.02110.9 /0.00030.530 /0.5950.636 /0.5380.384 /0.6850.396 /0.677
Counts0.375 /0.5442.6 /0.1200.459 /0.5042.28 /0.1440.120 /0.7320.054 /0.819
CA4
Category3.89 /0.0280.01 /0.993.52 /0.0441.45 /0.2540.297 /0.7462.24 /0.113
Counts1.38 /0.2470.516 /0.4790.001 /0.990.219 /0.6440.464 /0.5023.17 /0.087
CA2/3
Category1.89 /0.1680.026 /0.9750.389 /0.3831.16 /0.3330.595 /0.5610.412 /0.668
Counts0.059 /0.8100.005 /0.9420.360 /0.5552.32 /0.1421.67 /0.2100.425 /0.522
CA1
Category6.26 /0.0050.184 /0.8335.93 /0.0090.201 /0.8200.683 /0.5160.075 /0.928
Counts1.98 /0.1680.016 /0.90011.7 /0.003*1.17 /0.2920.003 /0.9590.012 /0.915