Constants

Constants used throughout NeuRodent.

This module centralizes all configuration values, feature definitions, and lookup tables used by the neurodent.core and neurodent.visualization modules.

Quick Reference:

from neurodent import constants

# Frequency bands (Hz ranges)
constants.FREQ_BANDS
# {'delta': (1, 4), 'theta': (4, 8), 'alpha': (8, 13), 'beta': (13, 25), 'gamma': (25, 40)}

# Available features
constants.LINEAR_FEATURES   # ['rms', 'ampvar', 'psdtotal', 'nspike', ...]
constants.LINEAR_2D_FEATURES  # ['psdslope']
constants.BAND_FEATURES     # ['psdband', 'psdfrac', 'logpsdband', 'logpsdfrac']
constants.MATRIX_FEATURES   # ['cohere', 'zcohere', 'imcoh', 'zimcoh', 'pcorr', 'zpcorr']

# Global settings
constants.GLOBAL_SAMPLING_RATE  # 1000 Hz
constants.LINE_FREQ             # 60 Hz (for notch filter)

# Colorblind-friendly colors
constants.OKABE_ITO_COLORS["blue"]   # '#0072B2'
constants.OKABE_ITO_COLORS["orange"] # '#E69F00'

Customization:

To override defaults, import and modify before running analysis:

from neurodent.constants import config
config.GLOBAL_SAMPLING_RATE = 500  # If your data is 500 Hz

See Also:

• Configuration and Tips - Full customization guide

• neurodent.constants.analysis - Feature and frequency definitions

• neurodent.constants.config - Sampling parameters

Submodules

analysis
config	Global configuration constants for neurodent.
mappings	Channel and metadata mapping constants.
plotting	Plotting style constants.