Video Eeg Ecg
Video Eeg Ecg - Related Videos
04:27
Prepping Conscious Rabbit Model for Simultaneous Video-EEG-ECG-Oximetry-Capnography for Experimental Interventions: A Procedure to Implant EEE-ECG Electrodes and Attach Respiratory Probes in Rabbit Model
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2025
This video demonstrates the procedure to implant EEG-ECG electrodes and attach respiratory probes in a rabbit model for acquiring and analyzing records of its bio signals.
03:24
Multisystem Monitoring of Epileptic Abnormalities in Rabbit: A Method for Simultaneous Video EEG, ECG, Capnography, and Oximetry Recording During Induced Seizures
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2025
In this video, we demonstrate a multisystem monitoring method to evaluate neurological and cardiorespiratory abnormalities during intravenous injection of a seizure-inducing drug. The simultaneous monitoring of video EEG, ECG, oximetry, and capnography parameters helps to understand the real-time physiological changes associated with epileptic seizures.
11:54
Simultaneous Video-EEG-ECG Monitoring to Identify Neurocardiac Dysfunction in Mouse Models of Epilepsy
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Cited by 21 •
2018
Here, we present a protocol to record brain and heart bio signals in mice using simultaneous video, electroencephalography (EEG), and electrocardiography (ECG). We also describe methods to analyze the resulting EEG-ECG recordings for seizures, EEG spectral power, cardiac function, and heart rate variability.
11:17
Acquisition and Analysis of an ECG (electrocardiography) Signal
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2023
Source: Peiman Shahbeigi-Roodposhti and Sina Shahbazmohamadi, Biomedical Engineering Department, University of Connecticut, Storrs, Connecticut An electrocardiograph is a graph recorded by electric potential changes occurring between electrodes placed on a patient's torso to demonstrate cardiac activity. An ECG signal tracks heart rhythm and many cardiac diseases, such as poor blood flow to the heart and structural abnormalities. The action potential created by contractions of the heart wall...
08:00
Ambulatory ECG Recording in Mice
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Cited by 19 •
2010
Telemetric ECG has emerged as an essential tool in evaluating animal models for cardiac arrhythmias and sudden cardiac death. Here, we present a stepwise guide to telemetric ECG recordings for application in long-term ambulatory ECG monitoring in mice.
FAQs
Synchronization places the video observation, cerebral electrical activity, and cardiac electrical activity on the same time frame. This allows clinicians to compare what a person does during an episode with simultaneous EEG and ECG changes, rather than interpreting each signal separately. The temporal relationship can clarify whether observed behavior corresponds more closely to epileptic activity, a cardiac rhythm disturbance, or another event.
EEG contributes information about time-varying electrical potentials generated by cerebral activity, whereas ECG contributes information about cardiac depolarization. Their different physiological perspectives help separate brain-related and heart-related explanations for an episode. Considering both signals is especially important when an event could reflect either seizure activity or a disturbance in cardiac rhythm.
Video shows the observable episode, but it does not by itself identify the underlying physiological source. EEG and ECG add cerebral and cardiac electrical information that can be compared with the behavior seen on camera. This combined perspective supports more confident interpretation when clinical appearance alone cannot distinguish epileptic activity, cardiac rhythm disturbance, or another cause.
The workflow requires continuous video together with simultaneous EEG and ECG acquisition. Scalp electrodes detect cerebral electrical potentials, while ECG electrodes capture cardiac depolarization, and the signals are synchronized with the video record. Maintaining this shared timing is central to relating an observed episode to concurrent neurologic and cardiovascular activity.
Clinicians may use this approach when the reason for loss of consciousness remains uncertain and both neurologic and cardiac explanations require consideration. The synchronized record provides behavioral, cerebral, and cardiac information from the same episode. That combined evidence can help determine whether the event reflects epileptic activity, a cardiac rhythm disturbance, or another process.
For seizure evaluation, the recording links observed episode features with concurrent EEG and ECG findings. This supports classification by showing how behavior relates to cerebral electrical activity while also revealing relevant cardiac activity. The resulting increase in diagnostic confidence can help guide treatment decisions and may clarify whether cardiovascular factors contribute to the presentation.