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Published on: July 12, 2012
Protocol for implementing medial forebrain bundle stimulation as a reward for perceptual tasks in mice
Antonin Verdier1, Brice Bathellier1, Sophie Bagur1
1Institut de l'Audition, Institut Pasteur, Université de Paris, INSERM, Paris, France.
STAR Protocols
|October 31, 2023
Summary
This study presents a protocol for using medial forebrain bundle (MFB) stimulation as a reward for mice in neuroscience experiments. This method enhances training efficiency and allows for detailed psychophysical characterization.
Area of Science:
- Neuroscience
- Animal Behavior
Background:
- Training mice for perceptual tasks is crucial in neuroscience.
- Traditional rewards like water can lead to deprivation and limit training sessions.
Purpose of the Study:
- To provide a detailed protocol for implementing medial forebrain bundle (MFB) stimulation as a reward in mice.
- To facilitate sensory discrimination task training and psychophysical characterization.
Main Methods:
- Detailed steps for MFB electrode implantation.
- Methods for efficacy testing and stimulation calibration.
- Integration of MFB reward into perceptual task training.
Main Results:
- Successful implementation of MFB stimulation as a viable reward system.
- Demonstrated ability to increase trial numbers per session.
- Enabled nuanced characterization of psychophysical abilities.
Conclusions:
- MFB stimulation offers an effective alternative to traditional rewards for training mice in neuroscience.
- This protocol supports advanced research in sensory discrimination and behavior.
