Eric Jon Perreault

This study quantifies how triceps surae and Achilles tendon contribute to ankle stiffness during posture and movement, finding that muscle stiffness decreases during movement, leading to more equal contributions from both structures.

This study measures shear moduli of skeletal muscle along and across muscle fibers in rats, finding no significant difference but greater anisotropy at higher strains.

This study examines how uni- and bidirectional haptic interactions affect motor performance and muscle activation during wrist and ankle tracking tasks, finding mutual benefits in bidirectional interaction across limbs.

This paper develops 3D printed muscle ultrasound phantoms with tunable B-mode echo intensity to improve training and validation of ultrasound imaging.

This paper improves brain-computer interface decoding accuracy over time using Cycle-GAN and ADAN methods, outperforming linear methods with minimal data requirements.

The paper investigates whether low-dimensional neural manifolds in M1 are present during unconstrained natural movements and finds they are, with similar dimensionality to constrained movements.

This study examines how stretch reflex sensitivity in elbow muscles depends on agonist and antagonist muscle activity during movement and posture, finding a balance of control not observed during posture.

The paper shows that aligning tasks with ankle joint mechanics reduces muscular effort and improves task performance and perception of ease.

This paper evaluates dimensionality estimation algorithms for neural recordings, finds linear methods overestimate nonlinear data, and introduces a deep learning denoising algorithm to improve accuracy.

This study examines how startReact and long-latency stretch reflex (LLSR) influence muscle activation during the transition from posture to movement, finding that startReact becomes more dominant as movement begins.