Winnie Jensen

TL;DR: By stimulating the median and ulnar nerve fascicles using transversal multichannel intrafascicular electrodes, according to the information provided by the artificial sensors from a hand prosthesis, physiologically appropriate sensory information can be provided to an amputee during the real-time decoding of different grasping tasks to control a dexterous hand prosthetic.

TL;DR: The findings suggest that reusable electrodes for acute animal experiments must not only be strong enough to survive a maximal force that exceeded the penetration force, but must also be able to withstand high tension forces during retraction.

TL;DR: Recordings of neural activity induced by manually elicited afferent neural activity showed that both polyLIFE versions performed comparably to PtIrLIFEs.

TL;DR: Results indicate that within day performances of classifiers may be similar but over time, it may lead to a substantially different outcome, and training ANN on multiple days might allow capturing time-dependent variability in the EMG signals and thus minimizing the necessity for daily system recalibration.

TL;DR: Investigating the capacity of selective single-channel iEMG recordings to represent the grasping force with respect to the use of sEMG indicates that a selective i EMG recording is representative of the applied grasping force and can be used for proportional control.