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Brain state dynamics and working memory in patients with major depressive disorder and bipolar disorder

delete2026-05-05
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PRE
AI
F
Feiwen Wang
Z
Zhening Liu
D
Danqing Huang
X
Xiawei Liu
Y
Yiju Wang
M
Maoxing Zhong
W
Weiqing Huang
G
Guanyu Chen
M
Miao Zhang
Y
Yicheng Long
J
Jie Yang *
DOI:10.1016/j.pnpbp.2026.111728delete
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Abstract

Abstract

En 中文
• Using BSDS, we compared WM brain configurations in BD, MDD and HCs. • BSDS detected four recurring WM brain states, including 3 DMN-dominant states. • MDD showed higher anterior DMN state occupancy compared to BD and HCs in 2-back. • Higher anterior DMN state occupancy was linked to poorer WM performance in MDD.
Keywords:
working memory
major depressive disorder
bipolar disorder
default mode network
brain state dynamics

Journal

P
Progress in Neuro-Psychopharmacology and Biological Psychiatry
IF:
3.9
Papers:
6.6K
Citations:
1.4W

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