Skip to main content

Table 2 Mean difference in oxyhemoglobin (oxy-Hb) measurements between the task and post-task periods in 24 channels

From: Prefrontal dysfunction in pediatric Tourette’s disorder as measured by near-infrared spectroscopy

  TD (mMmm) Control (mMmm) Student’s t test FDR correction
  mean SE mean SE   
Ch 1 0.0024 0.0214 0.0199 0.0148 NS NS
Ch 2 −0.0078 0.0157 0.0290 0.0216 NS NS
Ch 3 0.0211 0.0123 0.0485 0.0147 NS NS
Ch 4 0.0093 0.0220 0.0228 0.0132 NS NS
Ch 5 0.0186 01.149 0.0308 0.0133 NS NS
Ch 6 −0.0136 0.0140 −0.0016 0.0095 NS NS
Ch 7 −0.0283 0.0145 0.0393 0.0137 ** ***
Ch 8 −0.0054 0.0211 0.0190 0.0117 NS NS
Ch 9 0.0044 0.0169 0.0342 0.0111 NS NS
Ch 10 −0.0035 0.0210 0.0454 0.0079 ** ***
Ch 11 −0.0035 0.0210 0.0454 0.0079 * NS
Ch 12 −0.0202 0.0368 0.0387 0.0126 NS NS
Ch 13 −0.0332 0.0116 0.0188 0.0099 ** ***
Ch 14 0.0039 0.0231 0.0319 0.0051 NS NS
Ch 15 −0.0019 0.0228 0.0470 0.0090 NS
Ch 16 −0.0083 0.0213 0.0340 0.0055 NS
Ch 17 0.0151 0.0138 0.0283 0.0056 NS NS
Ch 18 0.0131 0.0197 0.0651 0.0146 * NS
Ch 19 −0.0208 0.0281 0.0379 0.0144 NS
Ch 20 0.0018 0.0320 0.0089 0.0127 NS NS
Ch 21 0.0183 0.0301 0.0458 0.0103 NS NS
Ch 22 −0.0134 0.0202 0.0426 0.0167 * NS
Ch 23 −0.0219 0.0264 0.0348 0.0165 NS
Ch 24 −0.164 0.0227 0.0341 0.0112 NS
  1. P < 0.1; *P < 0.05; **P < 0.01; ***P < FDR-corrected P.
  2. Group differences tested using t-tests with false discovery rate (FDR) correction.