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Table 4 Small artefacts motion correction

From: SmaRT2P: a software for generating and processing smart line recording trajectories for population two-photon calcium imaging

  

Anesthetized

Awake

  

Surr = 0

Surr = 1

Surr ≥ 2

Surr = 0

Surr ≥ 1

 

N SLS

101

33

28

16

12

SNR

∆ SNR

1.28 ± 0.05

(3e−18)

2.39 ± 0.19

(5e−7)

5.72 ± 0.50

(4e−6)

1.07 ± 0.14

(0.0004)

4.46 ± 1.35

(0.0005)

∆ pairwise correlations

0.016 ± 0.001

(3e−14)

0.023 ± 0.003

(4e−6)

0.016 ± 0.005

(0.0094)

0.003 ± 0.002

(0.0627)

0.028 ± 0.007

(0.0005)

NoRMCorre 0.1 Hz

∆ SNR

− 0.55 ± 1.11

(8e−7)

− 2.11 ± 0.67

(5e−7)

− 1.68 ± 0.53

(4e−6)

8.14 ± 12.61

(0.0494)

− 1.74 ± 3.79

(0.0640)

∆ pairwise correlations

0.201 ± 0.024

(8e−8)

0.065 ± 0.029

(0.5143)

0.011 ± 0.017

(0.0256)

0.29 ± 0.07

(0.0052)

0.12 ± 0.05

(0.0923)

NoRMCorre 1 Hz

∆ SNR

3.46 ± 1.38

(0.8244)

− 1.80 ± 1.44

(0.0064)

− 3.87 ± 1.42

(7e−5)

13.86 ± 5.54

(0.0131)

4.41 ± 3.30

(0.3013)

∆ pairwise correlations

0.430 ± 0.019

(3e-−18)

0.233 ± 0.035

(2e−6)

0.156 ± 0.034

(4e−4)

0.39 ± 0.06

(0.0004)

0.42 ± 0.04 (0.0005)

NoRMCorre

∆ SNR

11.01 ± 0.94

(2e−15)

4.81 ± 0.94

(9e−5)

1.83 ± 1.74

(0.3275)

7.44 ± 4.84

(0.2553)

12.67 ± 2.31

(0.0015)

∆ pairwise correlations

0.521 ± 0.012

(3e−18)

0.370 ± 0.022

(5e−7)

0.321 ± 0.022

(4e−6)

0.46 ± 0.04

(0.0004)

0.41 ± 0.02

(0.0005)

  1. Difference in SNR and pairwise correlations before and after motion correction with different methods. Only acquisitions with a reference raster segmentation and a reference box in the SLS trajectory are considered. Mean ± SEM (and p values for Wilcoxon signed rank test)