Table 3.

Waveform and spatial pattern consistency between oxyhemoglobin and deoxyhemoglobin data. The errors for both temporal and spatial consistency represent the discrepancy between the oxyhemoglobin and deoxyhemoglobin signals. The smaller error represents an improvement in consistency between the two signals.

	Error for waveform consistency		Error for spatial pattern consistency
Subject	Acquired	Derived neuronal	Acquired	Derived neuronal
1	0.27	0.11	0.25	0.05
2	0.56	0.47	0.31	0.18
3	0.26	0.15	0.20	0.09
4	0.15	0.14	0.17	0.16
5	0.17	0.10	0.08	0.08
6	0.70	0.71	0.29	0.26
7	0.33	0.19	0.21	0.12
8	0.46	0.25	0.33	0.12
9	0.14	0.05	0.07	0.06
10	0.35	0.18	0.10	0.08
11	0.37	0.23	0.10	0.10
12	0.15	0.05	0.08	0.07
13	0.39	0.26	0.12	0.12
14	0.40	0.23	0.37	0.15
15	0.39	0.17	0.17	0.10
16	0.14	0.05	0.04	0.05
Mean	0.33	0.21	0.18	0.11
Std	0.16	0.17	0.10	0.05
$P$	$<0.000003$		$<0.0035$