Table 6 Parameters used to compute the 1/f slope

From: A Python toolbox for neural circuit parameter inference

Parameter

Simulation data

LFP data

EEG data

fmin

5 Hz

5 Hz

5 Hz

fmax

200 Hz

45 Hz

45 Hz

aperiodic_mode

fixed

fixed

fixed

peak_threshold

1 (std. of the pow. spec.)

1 (std. of the pow. spec.)

1 (std. of the pow. spec.)

min_peak_height

0 (units of the pow. spec.)

0 (units of the pow. spec.)

0 (units of the pow. spec.)

max_n_peaks

5

5

5

peak_width_limits

(10, 50) Hz

(10, 50) Hz

(10, 50) Hz

r_squared_th

0.9

0.9

0.9

  1. The maximum frequency range (fmax) for data simulated from the LIF network was extended to 200 Hz to capture network configurations that produce high-frequency gamma peaks. For empirical data, we selected fmax to leverage most of the effective frequency range available in the pre-processed datasets and avoid the influence of the powerline interference for EEG data.