Neuromorphic Brain-Machine Interface Lab

Welcome to the Neuromorphic Brain-Machine Interface (BMI) Lab, where we are dedicated to pioneering advancements in neuromorphic engineering, basic neuroscience, and neural disorders. Our mission is to bridge the gap between biological neural systems and artificial intelligence, enhancing our understanding of neural systems and improving therapeutic interventions for neurological disorders.

Rodent Behavioral Study Facilities

Our neuromorphic BMI lab is equipped with specialized tools, including an circular open-field maze for studying spatial learning and memory in hippocampus, and a T-maze for investigating decision-making processes and associative learning in rodents. These tools allow us to conduct comprehensive studies at both the behavioral and neural physiological levels.



Automated Stereotaxic Instrument and Anesthesia Systems for Rodents

At the Neuromorphic Brain-Machine Interface Lab, we prioritize the well-being and precise handling of the rodent subjects during experimental procedures. Our advanced rodent surgery and anesthesia systems are designed to ensure the highest standards of care and accuracy. Our surgical suite is equipped with state-of-the-art stereotaxic frames that allow for precise targeting and manipulation of specific brain regions, facilitating electrical probe implantation and neural interfacing experiments. Additionally, our anesthesia systems provide stable and controlled anesthetic delivery, minimizing stress and ensuring the safety of the animals throughout surgical procedures. 

These systems are essential for our research on neural dynamics, memory, and associative learning, as they enable us to perform intricate neurosurgical interventions with precision and care. By maintaining rigorous surgical and anesthesia protocols, we ensure the reliability of our experimental outcomes and the welfare of our rodent models.

Electrophysiology Neural Recording Acquisition System

Our lab utilizes the LabLynx acquisition system for electrophysiological neural recording in freely moving animals. LabLynx is a battery-powered wireless device that records electrophysiology data from digital multiplexing headstages and transmits it to a router up to 10 meters away, depending on the environment. LabLynx receives digitized neural signals from up to 4 lightweight, wired, digital multiplexing headstages (HS-xx-mux) for 16 to 256 recording channels. 

As a member of the Intel Neuromorphic Research Community (INRC),  our group has full access to the computational resources, specifically to the most powerful neuromorphic server named Loihi-2, which deployed in fall 2021. Also, we have Kapoho Bay Loihi chips (left figure) with a USB interface that has 262 K neurons for our intelligent robot and the neuromorphic Deep Brain Stimulation (DBS) systems.


Our group also has GPU-based deep learning computational platforms for students as listed below:

Parts of computational resources are supported by the Institution of Computing and Cybersystems (ICC) Group. The Institute of Computing and Cybersystems (ICC) is composed of six centers that promote research and learning experiences in the areas of cyber-physical systems, cybersecurity, data sciences, human-centered computing, and scalable architectures and systems for the benefit of Michigan Tech and society at large. The ICC has close to 60 faculty members and it provides research support through seed grants, travel awards, student funding, support personnel, lab infrastructure, etc. Laboratory infrastructure of note includes the Data Sciences Laboratory, the Immersive Visualization Studio, and Systems Control Lab. The ICC also provides a full-time research support staff for member faculty.


Prof. An is a faculty member of the Centers for Cyber-Physical Systems, Human-Centered Computing, and Scalable Architectures and Systems 

More details can be found at https://www.mtu.edu/icc/centers/