Manesh Girn

The paper uses complexity science to analyze brain dynamics during flow, boredom, and frustration induced by video games, finding distinct patterns in global entropy and network metrics.

This study investigates brain changes after a single high-dose psilocybin administration, finding anatomical and functional alterations linked to improved well-being and cognitive flexibility.

This paper investigates the long-term effects of psilocybin on fronto-striatal-thalamic circuit dynamics and connectivity using longitudinal fMRI data and computational modeling.

The paper investigates fast neural coordination across brain regions during autobiographical memory processing using intracranial recordings in humans.

This study shows that LSD and psilocybin reduce hierarchical cortical organization by flattening connectivity gradients, supporting a mechanistic model of the psychedelic state.

This study examines age-related changes in brain functional architecture using multi-scale fMRI analyses in younger and older adults, finding both global and network-specific dedifferentiation patterns.

This study examines brain network organization during mindful acceptance versus narrative-evaluation of emotions using graph theoretic analyses in a naturalistic task paradigm.

The paper examines age-related changes in brain structure and metabolism using multimodal imaging and connectome gradients, finding that higher-order transmodal regions show increased Aβ deposition and that hippocampal atrophy is more pronounced towards its posterior end.