Andrew J. Tweedell
Papers
2
Total Citations
24
H-Index
2
About
Andrew J. Tweedell’s research sits at the intersection of cognitive neuroscience, motor control, and human performance, with a focus on how the brain plans, inhibits, and executes movement. His work on response inhibition—the ability to suppress an action—has reshaped understanding of how task complexity influences error rates. In his highly cited 2019 study, Tweedell demonstrated that increasing the complexity of a button-press response paradoxically reduces errors on inhibition tasks, a finding with direct implications for military training and interface design. This work, which has garnered 13 citations, challenges conventional assumptions about cognitive load and motor control. More recently, Tweedell has advanced the field of neural interfacing. His 2023 study, with 11 citations, provides a high-density dataset of surface and intramuscular EMG signals from the tibialis anterior during dynamic contractions. This open-access resource is a critical tool for developing more intuitive prosthetics and wearable robotics, enabling researchers to decode neural commands with greater precision. By bridging cognitive inhibition and neuromuscular control, Tweedell’s work supports the next generation of adaptive human-machine systems.
Research Focus
Key Achievements
Top Papers
- 1Response Complexity Reduces Errors on a Response Inhibition Task13 citations · 2019
- 2