Case report: Cortico-ocular interaction networks in NBA2K.

Area of Science:

• Neuroscience
• Sports Science
• Human-Computer Interaction

Background:

• The rapid growth of eSports necessitates understanding the underlying physiological demands.
• Investigating the interplay between brain activity and eye movements in gamers is crucial for performance optimization.

Observation:

• Synchronized electroencephalography (EEG) and pupil dilation were used to monitor a 25-year-old gamer during NBA2K gameplay.
• Brain and eye signals were spectrally decomposed into seven frequency bands.
• Bivariate equal-time Pearson's cross-correlation was calculated between EEG and eye spectral power time series.

Findings:

• A reorganization of the cortico-muscular network was observed across three gaming sessions.
• This reorganization included the emergence of new interactions and hemispheric asymmetry.
• The dynamic interaction between brain and eye networks provides insights into gamer cognitive-sport performance.

Implications:

• Findings suggest the need for individualized, adaptive training interventions in eSports.
• Further research with larger samples and diverse games is encouraged to develop general theories of network dynamics in gaming.
• Understanding these neuro-physiological networks can inform strategies for enhancing gamer performance and well-being.