Strahinja Dosen

In this study, we present a novel multi-class brain-computer interface (BCI) system for communication and control. In this system, the information processing is shared by the algorithm (computer) and the user (human). Specifically, an electro-tactile cycle was presented to the... Read more

Providing somatosensory feedback to the user of a myoelectric prosthesis is an important goal since it can improve the utility as well as facilitate the embodiment of the assistive system. Most often, the grasping force was selected as the feedback... Read more

      This study evaluated the psychophysical properties of subdermal electrical stimulation to investigate its feasibility in providing sensory feedback for limb prostheses. The detection threshold (DT), pain threshold (PT), just noticeable difference (JND), as well as the elicited sensation quality, comfort,... Read more

To achieve increased clinical impact with myoelectric upper limb prostheses, control schemes need to effectively perform different grasping actions and simple manipulation tasks enabling the execution of Activities of Daily Living (ADL). In this comparative study we demonstrate, that a control scheme allowing for direct activation of grasps using a tongue interface, and proportional control of opening and closing using two EMG signals, can be an attractive method for providing enhanced control of multifunctional prosthetic hands. This was shown using functional evaluation focusing on the completion of ADL tasks characterised by bimanual activities, which are particularly challenging for prostheses users... Read more