Related Experiment Video
Updated: Jul 14, 2025
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Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
Published on: September 5, 2012
11.9K
Deep-brain optical recording of neural dynamics during behavior
Zhe Charles Zhou1, Adam Gordon-Fennell1, Sean C Piantadosi1
1Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA 98195, USA; Center for Neurobiology of Addiction, Pain, and Emotion, University of Washington, Seattle, WA 98195, USA.
Neuron
|October 7, 2023
Summary
Deep-brain fluorescence recording in neuroscience enables studying brain circuits in awake, behaving rodents. This guide details techniques for optical access to deep brain nuclei, aiding complex behavior research.
Area of Science:
- Neuroscience
- Optical Imaging
- Animal Behavior
Background:
- In vivo fluorescence recording is crucial for neuroscience discoveries.
- Deep-brain recording presents unique challenges due to limited optical access.
- Existing methods often focus on cortical regions, neglecting deeper structures.
Purpose of the Study:
- To provide a comprehensive guide for deep-brain fluorescence recording techniques.
- To address the complexities of optical access to deep brain nuclei.
- To assist researchers in planning and executing in vivo deep fluorescence recordings.
Main Methods:
- Detailed discussion of considerations and tradeoffs for deep-brain fluorescence recording.
- Comprehensive guide covering project planning, surgical procedures, and data analysis.
- Focus on techniques applicable to awake, behaving rodent models.
Main Results:
- Provides practical guidance for overcoming challenges in deep brain optical access.
- Offers a structured approach to in vivo deep fluorescence recording.
- Enables researchers to obtain neural recordings from subcortical regions.
Conclusions:
- Deep-brain fluorescence recording is feasible and essential for understanding subcortical function.
- This guide empowers investigators to conduct advanced neuroscience research in deep brain structures.
- Facilitates the study of neural computations underlying complex behaviors in rodent models.
