3.3. Signal Display3.3. Signal Display3.3. Signal Display3.3. Signal Display
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CleverPoint 4 User Manual

16
  • Introduction
    • Customer Support
    • Regulatory Compliance
    • Warranty and Copyright
  • Product Information
    • Product information
    • Technical specifications
    • Application compatibility
    • Safety precautions
    • Maintenance
  • Getting Started
    • Kit contains
    • Equipment Check
    • Types of CleverPoint 4 Indications
    • Charging your CleverPoint 4
    • Turning CleverPoint 4 on/off
    • First time Wi-Fi setup
    • Connecting CleverMask to the VR Headset
    • Connecting the ECG cable to CleverPoint 4

Stressonika - Guide for Working with raw ECG data

20
  • Introduction
  • Chapter 1. General points.
    • General points
  • Chapter 2. Cardio domain
    • Cardio domain
    • Sector. 1
    • Sector. 2
    • Sector. 3
    • Sector 4
    • Sector 5
    • Sector 6
    • Sector 7
    • Sector 8
  • Chapter 3. Cardio domain: examples
    • Cardio domain: examples
    • 3.1. ECG recording quality
    • 3.2. Preparing the “Cardio domain” page for consultation
    • 3.3 Viewing the “Cardio domain” page during consultation (Example 1)
    • 3.4 . Viewing the “Cardio domain” page during consultation (Example 2)
    • 3.5. Viewing the “Cardio domain” page during consultation (Example 3)
    • 3.6 . Viewing the “Cardio domain” page during consultation (Example 4)
    • 3.7. Viewing the “Cardio domain” page during consultation (Example 5)
    • 3.8. The “Cardio domain” page. Conclusion.

CleverPoint View Data v2.15 User Guide

55
  • Introduction
    • Introduction
  • 0. Fundamentals of Electrophysiology for Beginners
    • 0.1. What Are Physiological Signals?
    • 0.2. Autonomic Nervous System (ANS)
    • 0.3. Emotions and the Brain
    • 0.4. Electrodes and Their Placement in the CleverPoint Setup
  • 1. General Principles of Signal Processing
    • 1.1. Basic Transformations
    • 1.2. Marking and Trim
    • 1.3. CAR (Common Average Reference)
    • 1.4. Denoise (Blink Artifact Suppression)
    • 1.5. Normalize
    • 1.6. IMF (Empirical Mode Decomposition)
    • 1.7. Filtering
    • 1.8. Power vs Amplitude
    • 1.9. Epoch
  • 2. “Summary” Interface
    • 2.1. Purpose
    • 2.2. Controls
    • 2.3. Graphs
    • 2.4. Data Export
  • 3. “Time Domain” Interface
    • 3.1. Purpose
    • 3.2. Controls
    • 3.3. Signal Display
    • 3.4. Signal Transformations
  • 4. “Frequency Domain” Interface
    • 4.1. Purpose
    • 4.2. Interface Structure
    • 4.3. Controls
    • 4.4. Spectral Analysis Methods
    • 4.5. Channel Correlation
    • 4.6. Time Series
  • 5. “Power Domain” Interface
    • 5.1. Purpose
    • 5.2. “Power by sections” Mode
    • 5.3. “Between-channel interactions” Mode
    • 5.4. Frequency-Band Graphs
  • 6. “Coherence” Interface
    • 6.1. Purpose
    • 6.2. Controls
    • 6.3. Coherence Calculation Method
    • 6.4. Display
    • 6.5. Interpretation
    • 6.6. Use in Research
  • 7. “Emotional State” Interface
    • 7.1. Purpose
    • 7.2. Interface Structure
    • 7.3. Controls
    • 7.4. Emotion Calculation Method
    • 7.5. Display
    • 7.6. Section Selection
  • 8. “Cardio Domain” Interface
    • 8.1. Purpose
    • 8.2. Interface Structure
    • 8.3. Controls
    • 8.4. Extraction of RR Intervals
    • 8.5. HRV Parameters
    • 8.6. Visualization
    • 8.7. Data Export
  • 9. Conclusion
    • Conclusion
    • 9.1. Recommendations for Use
    • 9.2. Additional Resources
    • 9.3. Beginner’s Guide
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3.3. Signal Display

< 1 min read

3.3.1. Graph Structure #

  • Each channel is displayed on a separate axis.
  • All axes are synchronized in time (X-axis).
  • EEG channels are synchronized in amplitude (Y-axis).

3.3.2. Event Markers #

  • Vertical colored lines indicate events and sections.
  • Different colors correspond to different sections.
  • Section names are displayed above the graphs.
  • Yellow dots indicate segments marked to be ignored.

3.3.3. Working with Sections #

  • Edit episodes: Edit sections
  • Add Sector (-): Add a segment to ignore (select with the cursor)
  • Remove Sector (+): Remove a segment from the ignore list
  • Editing changes are not saved back into the source file, but they affect section markers in the exported data.
  1. Edit episodes includes:
  2. Section (episode) selection
  3. Section (episode) start time for calculations
  4. Section (episode) end time for calculations
Updated on 21.03.2026

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3.2. Controls3.4. Signal Transformations
Table of Contents
  • 3.3.1. Graph Structure
  • 3.3.2. Event Markers
  • 3.3.3. Working with Sections

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