Documentation

2.2. Controls

Updated 31 August 20261 min read

Summary interface layout with numbered callouts labeling the Sections panel (episode-based/time-based mode selector), the episode list, the electrode checkboxes, the anthropometric data fields, the signal-processing checkboxes, the Apply button, and the Export to CSV button.

  1. Section split by episodes or fixed time intervals
  2. Section list: displays the name, start time, and duration of each section
  3. Electrode selection checkboxes
  4. Anthropometric data
  5. Signal processing settings
  6. Data recalculation button
  7. Data export button

2.2.1. Signal Processing

Signal Processing checkboxes for Trim, CAR, Denoise, and Relative, each labeled with a numbered callout.

  1. Trim: Remove artifact segments
  2. CAR: Enable common average reference
  3. Denoise: Suppress blink artifacts
  4. Relative: Use relative values (as a percentage of the total spectrum)

2.2.2. Anthropometric Data

Anthropometric Data fields showing Age (33 years), Weight (66 kg), Height (175 cm), and a Gender dropdown set to male.

  • Age: In years
  • Weight: In kilograms
  • Height: In centimeters
  • Gender: male/female

Important: These data are used to normalize HRV parameters against age- and sex-specific norms.

2.2.3. Sections

Two views of the Sections panel: on the left, Time based mode with the interval dropdown expanded (60, 120, 180, 240, 300 sec) generating numbered fixed-length sections; on the right, Episode based mode selected, listing named recording episodes such as BreathOE, StroopTest1, and Koster1.

  1. Episode based: Split by episodes (from metadata)
  2. Time based: Split into fixed time intervals (60, 120, 180, 240, 300 seconds)
  3. Section list: Displays the name, start time, and duration of each section

2.2.4. Electrode Selection

Checkboxes for displaying data from each EEG/EMG electrode (F8, AF4, AF3, F7, L Zygoma, R Zygoma).

Electrode Selection checkboxes, all checked, for the EEG/EMG channels F8, AF4, AF3, F7, L Zygoma, and R Zygoma.