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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: J Abnorm Psychol. 2019 Nov;128(8):867–880. doi: 10.1037/abn0000469

Table 6.

Summary of fP300 Amplitudes (μV) as a Function of Certain/Uncertain Outcome and Group

Component Group Certain Gain Certain Loss Certain Even Uncertain Gain, Gain Uncertain Gain, Even Uncertain Loss, Loss Uncertain Loss, Even
n M (SD) M (SD) M (SD) M (SD) M (SD) M (SD) M (SD)
fP300 Controls 72 5.0 (4.5) 4.5 (4.2) 2.4 (3.6) 13.0 (7.9) 9.1 (7.2) 10.9 (7.3) 9.2 (6.6)
Patients 89 8.1 (5.6) 7.3 (5.4) 4.9 (4.8) 13.0 (8.1) 9.6 (6.5) 10.9 (7.5) 10.1 (7.4)

Note. fP300 = feedback P300