Journal
NATURE BIOMEDICAL ENGINEERING
Volume 6, Issue 6, Pages 771-+Publisher
NATURE PORTFOLIO
DOI: 10.1038/s41551-021-00814-w
Keywords
-
Categories
Funding
- KAIST
- National Research Foundation of Korea (NRF) - Ministry of Science and ICT [NRF-2021R1A2C4001483, NRF-2020M3A9G8018572]
- National Institutes of Health [R01NS117899]
- Oak Ridge Associated Universities
- United States National Institutes of Health [R25 MH112473]
- Hope Center Viral Vectors Core
Ask authors/readers for more resources
This study presents a scalable and modular hardware and software infrastructure for remotely operating programmable miniaturized wireless networks to study the long-term behavior of large groups of rodents.
The integration of scalable and modular hardware and software for the remote operation of programmable miniaturized wireless networks allows for the study of the behaviour of large groups of rodents. The use of rodents to acquire understanding of the function of neural circuits and of the physiological, genetic and developmental underpinnings of behaviour has been constrained by limitations in the scalability, automation and high-throughput operation of implanted wireless neural devices. Here we report scalable and modular hardware and software infrastructure for setting up and operating remotely programmable miniaturized wireless networks leveraging Bluetooth Low Energy for the study of the long-term behaviour of large groups of rodents. The integrated system allows for automated, scheduled and real-time experimentation via the simultaneous and independent use of multiple neural devices and equipment within and across laboratories. By measuring the locomotion, feeding, arousal and social behaviours of groups of mice or rats, we show that the system allows for bidirectional data transfer from readily available hardware, and that it can be used with programmable pharmacological or optogenetic stimulation. Scalable and modular wireless-network infrastructure should facilitate the remote operation of fully automated large-scale and long-term closed-loop experiments for the study of neural circuits and animal behaviour.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available