Attention Performance and Altered Amplitude of Low-frequency Fluctuations in the Attention Network of Patients with MCI: A Resting-state Functional MRI Study
Our findings suggest that patients with MCI exhibit relatively normal performance in selective attention and phase alertness tasks, while they demonstrate a decline in capacity for divided attention and intrinsic alertness tasks. Divided attention in MCI patients may be associated with abnormalities in spontaneous neural activity in the left precuneus. This study provides new and complementary insights into the neural basis of divided attention in patients with MCI.
Authors
- Yuanhong Xiao
- Jia Huang (ORCID: https://orcid.org/0000-0002-0365-9164)
- Qiurong Xie (ORCID: https://orcid.org/0000-0003-0033-2163)
- Shengxiang Liang
- Wan-Yin Cai
- Houtian Xu
- J. Zhang
- Yuwei Ye (ORCID: https://orcid.org/0009-0009-9533-8066)
- Jia Luo
- Yi Zeng (ORCID: https://orcid.org/0000-0002-6912-1009)
Institutions
- Fujian University of Traditional Chinese Medicine (CN)
Publication Details
- Journal
- Journal of Integrative Neuroscience
- Published
- 2025-04-22
- DOI
- https://doi.org/10.31083/jin36464
- Citations
- 4
- Primary Topic
- Functional Brain Connectivity Studies
- Type
- article
- Field-Weighted Citation Impact
- 5.72
Funders
- Natural Science Foundation of Fujian Province
- Fujian University of Traditional Chinese Medicine