Srishty Aggarwal

Decoding human lifespan from neural noise and explaining age-related changes in fractal dimension and gamma oscillations using fractional harmonic oscillator

The paper introduces a two-parameter model based on neural signals to predict human lifespan and explains age-related changes in fractal dimension and gamma oscillations.

Changes in Higuchi's fractal dimension across age in healthy human EEG are anti-correlated with changes in oscillatory power and 1/f slope

This study examines age-related changes in Higuchi's fractal dimension (HFD) in EEG data and finds it anti-correlated with oscillatory power and 1/f slope changes, suggesting HFD captures non-linear dynamics not captured by spectral analysis.

Enhanced stimulus-induced and stimulus-free gamma in open-eye meditators

The paper finds that open-eye meditators show stronger stimulus-induced and stimulus-free gamma oscillations compared to controls.

Slope of the power spectral density flattens at low frequencies (200 Hz) in human electroencephalogram

The paper examines the slope of the power spectral density in EEG signals and finds that the slope flattens with age at low frequencies but steepens at higher frequencies, with no significant difference in MCI/AD subjects compared to controls.