Scientific Reports
November 30, 2024
Takayuki Niizato, Kotaro Sakamoto, Yoh-Ichi Mototake et al.
9 citations
Integrated information theory (IIT) assesses the degree of consciousness in living organisms from an information-theoretic perspective. This theory can be generalised to other systems, including those exhibiting criticality. In this study, we applied IIT to the collective behaviour of Plecoglossus altivelis and observed that the group integrity (Φ) was maximised at the critical state. Multiple...
Entropy (Basel, Switzerland)
June 30, 2020
Takayuki Niizato, Kotaro Sakamoto, Yoh-Ichi Mototake et al.
Integrated information theory (IIT) was initially proposed to describe human consciousness in terms of intrinsic-causal brain network structures. Particularly, IIT 3.0 targets the system's cause-effect structure from spatio-temporal grain and reveals the system's irreducibility. In a previous study, we tried to apply IIT 3.0 to an actual collective behaviour in Plecoglossus altivelis. We found...
PLoS One
2020
Takayuki Niizato, Kotaro Sakamoto, Yoh-Ichi Mototake et al.
Collective behaviours are known to be the result of diverse dynamics and are sometimes likened to living systems. Although many studies have revealed the dynamics of various collective behaviours, their main focus has been on the information processing performed by the collective, not on interactions within the collective. For example, the qualitative difference between three and four elements...
arXiv Preprint Archive
December 3, 2018
Takayuki Niizato, Kotaro Sakamoto, Yoh-Ichi Mototake et al.
Collective behaviour is known to be the result of diverse dynamics and is sometimes likened to a living system. Although many studies have revealed the dynamics of various collective behaviours, their main focus was on the information process inside the collective, not on the whole system itself. For example, the qualitative difference between two elements and three elements as a system has...