A practical measure of integrated information reveals alpha-band activity and the posterior cortex as neural correlates of arousal.
Neuroimage July 18, 2025 Xin Wen, Yu Chang, Sijie Li et al. 1 citation
The search for neurophysiological markers of consciousness and their neural substrates remains a focal point in neuroscience research. The integrated information theory (IIT) provides a promising quantitative framework for consciousness assessment, but computational limitations of existing Φ estimation methods hinder an in-depth understanding of large-scale cortical integration. Here, we...