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Table 1 Mean pre and post values of surgical times and technique scores.

From: Optimizing microsurgical skills with EEG neurofeedback

  AT SMR C
  pre post pre post pre post
Overall time (min) 09:26 08:12 11:00 09:32 09:14 08:58
s.d. 03:14 02:11 06:26 08:18 01:39 04:14
Task time 07:16 06:24 08:41 06:24 07:12 07:04
s.d. 02:18 01:47 05:36 03:37 01:43 03:39
Pause time (min) 02:10 01:48 02:19 03:08 02:02 01:54
s.d. 01:36 00:30 01:11 04:48 00:33 00:46
Suture time (min) 03:33 02:57 04:45 03:00 03:20 03:48
s.d. 01:52 00:59 03:32 01:47 01:34 03:24
Overall technique (%) 82.2 84.0 79.6 83.7 81.8 81.6
s.d. 5.7 4.1 7.3 6.2 5.6 4.9
Suture technique (%) 78.1 79.4 75.0 81.5 77.8 77.7
s.d. 12.7 8.7 9.2 5.3 10.1 6.7
  1. Alpha-Theta (AT), SMR-Theta (SMR), and control (C) groups and standard deviations (s.d.)