. Author manuscript; available in PMC: 2017 Jun 1.

Published in final edited form as: Neurocrit Care. 2016 Jun;24(3):342–352. doi: 10.1007/s12028-015-0216-8

Table 2.

Comparison of Healthy Control DTI Data and Longitudinal Patient DTI Data

ID	DTI Session #	DTI Scan #	# Diffusion-Encoding Directions	Splenium CC FA
Prospective Control Cohort (n=1)	1	1	6	0.83
	2	2	6	0.82
	2	3	6	0.80
	3	4	6	0.80
	3	5	25	0.82
	Control Mean ± SD			0.81 +/− 0.01
	Control CV			1.5%
Published Control Cohort (n=15)	Control Mean ± SD			0.81 +/− 0.06
Published Control Cohort (n=15)	Control CV			7.4%
Patient 5	Acute-to-Subacute Change in FA within Splenium CC TAI Lesion			0.58 to 0.64 (10.3%)
Patient 6	Acute-to-Subacute Change in FA within Splenium CC TAI Lesion			0.28 to 0.52 (85.7%)

Abbreviations: CC, corpus callosum; CV, coefficient of variation; FA, fractional anisotropy; SD, standard deviation.