International Journal of Molecular Sciences
February 25, 2026
Mengchan Su, Qingran Li, Ping Liao et al.
Astrocytes critically regulate states of consciousness, yet their molecular profiles across wake, sleep, and general anesthesia remain unclear. This study conducted proteomic and phosphoproteomic analyses of rat cortical astrocytes across these states using sevoflurane. Data quality was validated using principal component analysis (PCA) and Pearson correlation coefficient (PCC). Proteomics...
Frontiers in Psychiatry
2025
Congyi Li, Zhihui Wang, Xinman Ye et al.
Clinical and preclinical studies increasingly support the antidepressant potential of several anesthetic agents, including ketamine, propofol, nitrous oxide (N2O), sevoflurane, and isoflurane. Their therapeutic effects appear to arise from the regulation of multiple interconnected systems: modulation of glutamatergic and GABAergic signaling, interaction with monoaminergic neurotransmitters...
arXiv Preprint Archive
May 17, 2024
Xin Li
This paper proposes a unified framework in which consciousness emerges as a cycle-consistent, affectively anchored inference process, recursively structured by the interaction of emotion and cognition. Drawing from information theory, optimal transport, and the Bayesian brain hypothesis, we formalize emotion as a low-dimensional structural prior and cognition as a specificity-instantiating...
Frontiers in Neurology
September 18, 2019
Yang Wang, Yun Qin, Hui Li et al.
Internet addiction (IA) has become a global mental and social problem, which may lead to a series of psychiatric symptoms including uncontrolled use of internet, and lack of concentration. However, the exact pathophysiology of IA remains unclear. Most of functional connectivity studies were based on pre-selected regions of interest (ROI), which could not provide a comprehensive picture of the...