Corrigendum: Regional homogeneity in patients with mild cognitive impairment: A resting-state functional magnetic resonance imaging study

A corrigendum on
Regional homogeneity in patients with mild cognitive impairment: A resting-state functional magnetic resonance imaging study

by Wu, Y. -Q., Wang, Y. -N., Zhang, L. -J., Liu, L. -Q., Pan, Y. -C., Su, T., Liao, X. -L., Shu, H. -Y., Kang, M., Ying, P., Xu, S. -H., and Shao, Y. (2022). Front. Aging Neurosci. 14:877281. doi: 10.3389/fnagi.2022.877281

In the published article, there was an error in Table 2 as published. The data of subject three was included in the previous data processing of demographics. Due to the excessive head movement of subject three in the fMRI data acquisition, the data of subject three needs to be deleted, so the following contents need to be corrected. The corrected Table 2 and its caption appear below.

TABLE 2

Table 2. Demographic characteristic of the enrolled subjects.

In the published article, there was an error. The data of subject three was included in the previous data processing of demographics. Due to the excessive head movement of subject three in the fMRI data acquisition, the data of subject three needs to be deleted. A correction has been made to Results, “Demographics,” Paragraph 1:

“Subject 3's data have been deleted due to excessive head movement. There was no significant difference in mean age between the MCI and HC groups (64.27 ± 7.35 and 64.00 ± 6.18 yr, respectively; P = 0.924). There was no significant difference in the male to female ratio between the MCI and HC groups. The average MMSE scores of the MCI group was 22.09 ± 4.11 (P < 0.001). The average duration of the MCI was 13.55 ± 9.59 months (P < 0.001). The average S100β of MCI was 2.76 ± 1.09 (P < 0.001). A detailed summary of the data is presented in Table 2.”

In the published article, there was an error. There was a mistake in the description of the signals in the MCI group. A correction has been made to Discussion, Paragraph 6:

“A major function of the superior temporal gyrus is extracting meaningful linguistic features from speech inputs, and is strongly modulated by learning knowledge and perceived goals (Zhongwei et al., 2017). There is some evidence that the right STG functions in allocentric neglect deficits (Mao et al., 2021). The significantly higher signal in this region in the MCI group in the present study may be related to the altered perception of language in patients with MCI.”

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

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References

Mao, Y., Liao, Z., Liu, X., Li, T., Hu, J., Le, D., et al. (2021). Disrupted balance of long and short-range functional connectivity density in Alzheimer's disease (AD) and mild cognitive impairment (MCI) patients: a resting-state fMRI study. Ann. Transl. Med. 9:65. doi: 10.21037/atm-20-7019

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Zhongwei, G., Xiaozheng, L., Jiapeng, L., Fuquan, W., Hongtao, H., Xingli, C., et al. (2017). Fractional amplitude of low-frequency fluctuations is disrupted in Alzheimer's disease with depression. Clin. Neurophysiol. 128, 1344–1349. doi: 10.1016/j.clinph.2017.05.003

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