Table 1 Time series and functional connectivity map reconstruction accuracy following various models.

From: Reconstructing lost BOLD signal in individual participants using deep machine learning

Reconstruction accuracy

r

St. dev.

t

p

Reconstruction accuracy

r

St. dev.

t

p

Time series

Functional connectivity maps

  GSP DCGAN

  GSP DCGAN

    Temporal cortex

0.33

0.02

65.49

<0.001

    Temporal cortex

0.62

0.06

47.88

<0.001

    Lateral frontal cortex

0.16

0.07

9.74

<0.001

    Lateral frontal cortex

0.60

0.04

65.04

<0.001

    Medial frontal cortex

0.23

0.04

23.24

<0.001

    Medial frontal cortex

0.61

0.05

51.87

<0.001

    Lateral parietal cortex

0.25

0.03

37.03

<0.001

    Lateral parietal cortex

0.70

0.03

110.62

<0.001

    Occipital cortex

0.37

0.06

26.65

<0.001

    Occipital cortex

0.79

0.05

68.39

<0.001

  GSP (no GSR) DCGAN

  GSP (no GSR) DCGAN

    Temporal cortex

0.33

0.02

69.29

0.001

    Temporal cortex

0.61

0.06

42.19

<0.001

    Lateral frontal cortex

0.17

0.08

9.93

<0.001

    Lateral frontal cortex

0.62

0.05

59.56

<0.001

    Medial frontal cortex

0.23

0.04

23.64

<0.001

    Medial frontal cortex

0.60

0.06

46.13

<0.001

    Lateral parietal cortex

0.25

0.03

34.43

<0.001

    Lateral parietal cortex

0.69

0.03

99.54

<0.001

    Occipital cortex

0.37

0.07

25.33

<0.001

    Occipital cortex

0.78

0.06

60.96

<0.001

  GSP diffusion

  GSP diffusion

    Temporal cortex

0.24

0.06

18.20

<0.001

    Temporal cortex

0.51

0.10

22.54

<0.001

    Lateral frontal cortex

0.10

0.04

9.70

<0.001

    Lateral frontal cortex

0.40

0.11

15.85

<0.001

    Medial frontal cortex

0.17

0.05

16.11

<0.001

    Medial frontal cortex

0.46

0.09

22.03

<0.001

    Lateral parietal cortex

0.18

0.04

22.14

<0.001

    Lateral parietal cortex

0.52

0.05

47.23

<0.001

    Occipital cortex

0.29

0.08

16.46

<0.001

    Occipital cortex

0.59

0.13

19.42

<0.001

  HCP DCGAN

  HCP DCGAN

    Temporal cortex

0.31

0.05

27.60

<0.001

    Temporal cortex

0.60

0.07

38.04

<0.001

    Lateral frontal cortex

0.12

0.04

14.33

<0.001

    Lateral frontal cortex

0.44

0.05

39.47

<0.001

    Medial frontal cortex

0.18

0.05

16.73

<0.001

    Medial frontal cortex

0.46

0.06

32.53

<0.001

    Lateral parietal cortex

0.24

0.05

19.71

<0.001

    Lateral parietal cortex

0.62

0.03

81.92

<0.001

    Occipital cortex

0.35

0.07

23.39

<0.001

    Occipital cortex

0.65

0.06

46.90

<0.001

  HCP (temporally smoothed) DCGAN

  HCP (temporally smoothed) DCGAN

    Temporal cortex

0.31

0.05

27.32

<0.001

    Temporal cortex

0.62

0.06

43.39

<0.001

    Lateral frontal cortex

0.14

0.04

15.86

<0.001

    Lateral frontal cortex

0.56

0.05

54.81

<0.001

    Medial frontal cortex

0.20

0.05

17.41

<0.001

    Medial frontal cortex

0.58

0.06

44.94

<0.001

    Lateral parietal cortex

0.25

0.05

21.64

<0.001

    Lateral parietal cortex

0.68

0.03

97.91

<0.001

    Occipital cortex

0.37

0.06

27.52

<0.001

    Occipital cortex

0.79

0.06

63.31

<0.001

  HCP diffusion

  HCP diffusion

    Temporal cortex

0.23

0.05

21.52

<0.001

    Temporal cortex

0.47

0.08

26.32

<0.001

    Lateral frontal cortex

0.07

0.04

8.44

<0.001

    Lateral frontal cortex

0.38

0.06

29.60

<0.001

    Medial frontal cortex

0.12

0.05

11.34

<0.001

    Medial frontal cortex

0.36

0.07

21.59

<0.001

    Lateral parietal cortex

0.17

0.05

14.26

<0.001

    Lateral parietal cortex

0.58

0.04

66.37

<0.001

    Occipital cortex

0.28

0.07

18.90

<0.001

    Occipital cortex

0.63

0.07

39.20

<0.001

  1. R coefficients and standard deviations are shown for correlations between original and reconstructed data. T and p-values indicate whether correlations are significantly different from 0.
  2. DCGAN deep convolutional generative adversarial networks, GSP Genomic Superstruct Project, GSR global signal regression, HCP Human Connectome Project.
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