Table 2.

DTI and Electrophysiology Measures of White Matter Integrity

Measure	RA	50% Amplitude (mV)
Control	0.98 ± 0.03	12.80 ± 2.48
3DPI	0.85 ± 0.03†	8.40 ± 1.80*
7DPI	0.72 ± 0.07†	5.61 ± 1.92†

Data are presented as mean ± SD (n = 8 for DTI measurement, n = 5 for immunohistochemistry analysis).

^*P < 0.05;

^†P < 0.005, compared with controls.