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Table 2 Behavioral and EEG data for the overweight/obese group and the matched normal-weight control group

From: ERP and oscillatory differences in overweight/obese and normal-weight adolescents in response to food stimuli

  Mean subjective craving
  Neutral Low-calorie High-calorie
Overweight/obese 1.9 (1.1) 4.2 (2.0) 5.0 (2.7)
Normal weight 2.5 (1.3) 5.1 (1.3) 5.9 (1.5)
  P300 amplitude (in μV)
  Neutral Low-calorie High-calorie
Overweight/obese 16.1 (7.9) 19.0 (8.0) 19.7 (8.9)
Normal weight 22.2 (9.0) 21.3 (9.5) 23.9 (9.2)
  Mean alpha power (relative change)
  Neutral Low-calorie High-calorie
Overweight/obese −.0017 (.0051) −.0026 (.0031) −.0011 (.0040)
Normal weight −.0033 (.0030) −.0011 (.0048) −.0016 (.0035)
  Mean snack consumption
  Calories (kcal) Fat (g) Carbohydrates (g)
Overweight/obese 637 (415) 29.7 (19.3) 80.7 (54.6)
Normal weight 558 (217) 24.8 (11.1) 72.4 (29.4)
  1. Note. Means and standard deviations (in parentheses) for subjective craving, P300 amplitude, alpha power, and snack consumption, by group and condition (where applicable)