Related Experiment Video
Updated: Jun 20, 2025
Recording EEG in Freely Moving Neonatal Rats Using a Novel Method
Published on: May 29, 2017
Protocol for continuous video-EEG/EMG recording to study brain function in neonatal rats
Anamika Choudhary1, Cezar Gavrilovici2, Andy Cheuk-Him Ng3
1Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
The electroencephalogram (EEG) is crucial for real-time brain physiology research in epilepsy. However, maternal care reliance limits its use in immature rodents. Our "pup-in-cup" setup overcomes this, enabling continuous, uninterrupted video-EEG/electromyogram (EMG) recordings in neonatal rats. This protocol details the steps for video-EEG/EMG system setup, EEG headmount implantation, and recording continuous video-EEG/EMG traces from postnatal days 4-12. For complete details on the use and execution of this protocol, please refer to Choudhary et al.1.
The electroencephalogram (EEG) is crucial for real-time brain physiology research in epilepsy. However, maternal care reliance limits its use in immature rodents. Our "pup-in-cup" setup overcomes this, enabling continuous, uninterrupted video-EEG/electromyogram (EMG) recordings in neonatal rats. This protocol details the steps for video-EEG/EMG system setup, EEG headmount implantation, and recording continuous video-EEG/EMG traces from postnatal days 4-12. For complete details on the use and execution of this protocol, please refer to Choudhary et al.1.
