Defense Advanced Research Projects AgencyTagged Content List

Neuroscience

Relating to the central and peripheral nervous system, including the brain

Showing 67 results for Neuroscience RSS
With a focus on wounded warriors and facilitating their return to military service, the Hand Proprioception and Touch Interfaces (HAPTIX) program is pursuing key technologies to enable precision control of and sensory feedback from sensor-equipped upper-limb prosthetic devices. If successful, the resulting system would provide users near-natural control of prosthetic hands and arms via bi-directional peripheral nerve implants. The program has a strong focus on technology handoff and aims to create and transition clinically relevant technology in support of wounded warriors suffering from single or multiple limb loss.
The past decade has seen explosive growth in development and training of artificial intelligence (AI) systems. However, as AI has taken on progressively more complex problems, the amount of computation required to train the largest AI systems has been increasing ten-fold annually. While AI advances are beginning to have a deep impact in digital computing processes, trade-offs between computational capability, resources and size, weight, and power consumption (SWaP) will become increasingly critical in the near future.
Why do people accept and act on certain kinds of information while dismissing others? Why are some narrative themes successful at building support for terrorism? What role can narratives play in causing—and helping to treat—Post-Traumatic Stress Disorder (PTSD)? These questions deal with the role narratives play in human psychology and sociology, and their answers have strategic implications for defense missions.
The Neural Engineering System Design (NESD) program seeks to develop high-resolution neurotechnology capable of mitigating the effects of injury and disease on the visual and auditory systems of military personnel. In addition to creating novel hardware and algorithms, the program conducts research to understand how various forms of neural sensing and actuation might improve restorative therapeutic outcomes.
Military personnel control sophisticated systems, experience extraordinary stress, and are subject to injury of the brain. DARPA created the Neuro Function, Activity, Structure, and Technology (Neuro-FAST) program to begin to address these challenges by combining innovative neurotechnology with an advanced understanding of the brain. Using a multidisciplinary approach that combines data processing, mathematical modeling, and novel optical interfaces, the program seeks to open new pathways for understanding and treating brain injury, enable unprecedented visualization and decoding of brain activity, and build sophisticated tools for communicating with the brain.