Table 1.
Feature names and descriptions
| Feature | Feature class | Description |
|---|---|---|
| MIB | Burst | Mean interburst interval |
| MFT | Burst | Mean time from the peak to the end of a burst |
| GEC | Graph | Global efficiency calculated on cross-correlogram (CCG)-inferred connectivity graph |
| DEC | Graph | Network density based on CCG graph |
| CVI | Spike time | Coefficient of variation of the interspike interval |
| MIS | Spike time | Mean interspike interval |
| RF | Time series | Peak frequency of Fourier power spectrum |
| RM | Time series | Magnitude of the corresponding RF feature |
| EAF | Time series | First 1/e crossing of autocorrelation function |
| AMI | Time series | Automutual information |
| SFR | Time series | Proportion of slower timescale fluctuations that scale with linearly rescaled range fits |
| LPF | Time series | Total power in the lowest fifth of frequencies in the Fourier power spectrum |
| MEF | Time series | Mean error from a rolling 3-sample mean forecasting |
| PAM | Time series | Longest period of consecutive values above the mean |
| EFD | Time series | Exponential fit to successive distances in two-dimensional embedding space |
| CCD | Time series | Change in correlation length after iterative differencing |
| TCT | Time series | Trace of covariance of transition matrix |
| SES | Time series | Shannon entropy |
| CFS | Time series | Centroid of the Fourier power spectrum |
| SFD | Time series | Proportion of slower timescale fluctuations that scale with detrended fluctuation analysis |
| MD5 | Time series | Mode of Z scored distribution (5-bin histogram) |
| MD10 | Time series | Mode of Z scored distribution (10-bin histogram) |
| FMA | Time series | First minimum of autocorrelation function |
| FMI | Time series | First minimum of the automutual information function |
| TRS | Time series | Time-reversibility statistic |
| TEA | Time series | Time intervals between successive extreme events above the mean |
| RFT | Time series | Exponential fit of successive peak frequencies in the Fourier power spectrum |
| PDE | Time series | Proportion of successive differences exceeding 0.04 SD |
Subset of DeePhys features and their respective abbreviations as used throughout the paper. Time series features that were inferred at the single-cell or the network level are denoted by a leading s or n, respectively (e.g., sRM refers to the single-cell regularity magnitude). See Table S1 for a complete list of features.