Author

Arun Sasidharan

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Open access Aug 2026

An Open-Source End-to-End Pipeline for Large-Scale EEG-Based Brain Age Modelling

Aging affects individuals at varying biological rates, prompting the development of the Brain Age Index (BAI) to quantify neurobiological health relative to chronological age and disease risk. While structural MRI has dominated brain age prediction, its high cost, immobility, and low temporal resolution restrict its cl...

Siddharth Rajesh, D. Sharma, R. Venugopal et al. · bioRxiv · 0 citations

Open access Aug 2026

From Brain Networks to Sleep Perception: EEG-Derived Global Efficiency is Associated with Subjective Sleep Quality in University Students

Objective The correspondence between objective sleep physiology and subjective sleep experience remains poorly understood. Conventional polysomnography (PSG) primarily captures sleep macrostructure and may fail to reflect large-scale neural integration processes underlying perceived sleep quality. This study examined w...

Ankita Garg, Arun Sasidharan, Varun Dutt et al. · Nature and Science of Sleep · 0 citations