Table 1 Comparison of image characteristics between the two image sets, specific to each image category (non-food, and low-calorie and high-calorie foods).

From: An fMRI dataset for appetite neural correlates in people living with Motor Neuron Disease

 

Characteristic

Image Set 1

Image Set 2

p

Non-Food

Object Size

0.29 (0.11)

0.31 (0.11)

0.25

Brightness

38.67 (20.13)

37.32 (16.1)

0.71

Complexity

0.07 (0.03)

0.08 (0.03)

0.21

Low Calorie

Total Protein

1.69 (1.7)

1.53 (1.4)

0.62

Total Fat

0.29 (0.25)

0.44 (0.69)

0.16

Total Carbs

4.98 (3.49)

4.62 (3.28)

0.59

Total Kcal

30.8 (18.04)

31.02 (17.99)

0.95

Object Size

0.32 (0.1)

0.31 (0.08)

0.49

Brightness

37.38 (15.12)

38.19 (15.18)

0.79

Complexity

0.08 (0.03)

0.08 (0.03)

0.86

High Calorie

Total Protein

25.89 (18.16)

29.94 (23.22)

0.33

Total Fat

33.8 (15.52)

36.6 (23.46)

0.48

Total Carbs

67.19 (35.59)

61.52 (44.9)

0.49

Total Kcal

676.97 (244.51)

678.52 (245.31)

0.97

Object Size

0.38 (0.11)

0.36 (0.08)

0.50

Brightness

40.82 (15.47)

38.29 (12.08)

0.36

Complexity

0.11 (0.04)

0.1 (0.04)

0.82

  1. Images are derived from the Foodpics dataset by Blechert et al.23.