Table 2 Technique details of the studies included in the meta-analysis.

From: Disrupted local functional connectivity in schizophrenia: An updated and extended meta-analysis

Study

MRI scanner

Head coil

TR (ms)

TE (ms)

ST (mm)

FWHM (mm)

Threshold

Coordinates

Bai et al. (2016)

GE (1.5T)

NA

2000

40

5

4

p < 0.05 (Corrected)

15

Cui et al. (2016)a

Siemens (3.0T)

8-channel phased array

2000

30

4

NA

p < 0.01 (Corrected)

3

Cui et al. (2016)a

Siemens (3.0T)

8-channel phased array

2000

30

4

NA

p < 0.01 (Corrected)

2

Gao et al. (2015)

Siemens (1.5T)

NA

2000

40

5

6

p < 0.05 (Corrected)

2

Gao et al. (2018)a

Siemens (3.0T)

Birdcage

2000

30

4

4

p < 0.05 (Corrected)

10

Gao et al. (2018)a

Siemens (3.0T)

Birdcage

2000

30

4

4

p < 0.05 (Corrected)

6

Gao et al. (2020)

Siemens (3.0T)

Birdcage

2000

30

4

4

p < 0.05 (Corrected)

3

Gou et al. (2018)

GE (1.5T)

NA

2000

40

5

4

p < 0.001 (Corrected)

2

Hu et al. (2016)

Siemens (3.0T)

NA

2000

30

3

8

p < 0.005 (Uncorrected)

2

Jin et al. (2021)

Philips (3.0T)

Soft head coil

2000

35

5

6

p < 0.05 (Corrected)

2

Liu et al. (2006)

GE (1.5T)

Quadrature birdcage

2000

40

5

4

p < 0.05 (Corrected)

28

Liu et al. (2016)

GE (1.5T)

NA

2000

40

5

8

p < 0.05 (Corrected)

4

Lyu et al. (2021)

Philips (3.0T)

NA

2000

35

5

6

p < 0.05 (Corrected)

1

Shan et al. (2021)

Siemens (3.0T)

NA

2000

30

4

4

p < 0.05 (Corrected)

13

Wang et al. (2017)

Siemens (3.0T)

NA

2000

30

4

4

p < 0.005 (Corrected)

5

Yan et al. (2020)

Siemens (3.0T)

Standard head coil

2500

30

3.5

4

p < 0.05 (Corrected)

3

Yang et al. (2021)

Philips (3.0T)

16-channel phased-array

2200

35

3

4

p < 0.05 (Corrected)

10

Yu et al. (2013)

Siemens (3.0T)

32-channel

2000

24

3

6

p < 0.05 (Corrected)

10

Yu et al. (2021)

Siemens (3.0T)

12-channel phased-array

2000

30

4

6

p < 0.05 (Corrected)

2

Zhao et al. (2019)

Siemens (3.0T)

Standard head coil

2000

30

4

4

p < 0.01 (Corrected)

10

BrainGluSchi

Siemens (3.0T)

12-channel

2000

29

3.5

8

NA

NA

COBRE

Siemens (3.0T)

12-channel

2000

29

3.5

8

NA

NA

NMorphCH

Siemens (3.0T)

NA

2500/2200

20/27

3/4

8

NA

NA

  1. Note: aThe study consisted of two subgroups, and we treated it as two separate datasets.
  2. Abbreviations: FWHM full width at half-maximum; MRI magnetic resonance imaging; NA not available; ST slice thickness; T Tesla; TE echo time; TR repetition time.