We conduct a range of research projects in the Chiel Lab. Here are very brief descriptions of a few of our recent research projects:
Basic science
Experimental studies
- Ecological
- Studying aquarium ecology to enhance Aplysia’s long-term well being and maintenance in the laboratory
- Behavioral
- Characterizing multifunctional feeding behavior in Aplysia
- Understanding how the presence of other animals influences behavior (e.g., social learning)
- How sensory feedback can affect behavioral variation
- Effects of scale on feeding movements and forces
- Biomechanical
- Analysis of the biomechanics of individual Aplysia muscles
- Neural
- Short term changes in neural activity in response to mechanical loading
- Determining how an animal senses changing conditions (sensory feedback) and how this affects behavior
- Effects of learning on neural circuitry for feeding
Modeling studies
- Neuromechanical models of feeding behavior
- Mathematical analysis of robustness and flexibility in neuromechanical models
Translational applications
- Novel techniques for monitoring and modifying the nervous system
- Infrared stimulation and inhibition of small-diameter, unmyelinated axons
- Using carbon fiber electrode arrays to simultaneously monitor and manipulate groups of neurons
Engineering applications
- Development of biologically inspired soft robots
- Development of software tools for data analysis