Stanisa Raspopovic

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Related publications (33)

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Intraneural stimulation elicits discrimination of textural features by artificial fingertip in intact and amputee humans

Silvestro Micera, Fiorenzo Artoni, Stanisa Raspopovic, Francesco Maria Petrini, Fabrizio Vecchio

Restoration of touch after hand amputation is a desirable feature of ideal prostheses. Here, we show that texture discrimination can be artificially provided in human subjects by implementing a neuromorphic real-time mechano-neuro-transduction (MNT), which ...

Elife Sciences Publications Ltd2016

A closed-loop hand prosthesis with simultaneous intraneural tactile and position feedback

Silvestro Micera, Ivo Strauss, Stanisa Raspopovic, Giacomo Valle, Francesco Maria Petrini, Edoardo D'Anna

Current myoelectric prostheses allow transradial amputees to regain voluntary motor control of their artificial limb by exploiting residual muscle function in the forearm. However, the overreliance on visual cues resulting from a lack of sensory feedback i ...

AMER ASSOC ADVANCEMENT SCIENCE2019

Cortical plasticity after hand prostheses use: Is the hypothesis of deafferented cortex "invasion" always true?

Silvestro Micera, Ivo Strauss, Stanisa Raspopovic, Giacomo Valle, Francesco Maria Petrini, Pablo Garcia del Valle, Edoardo D'Anna

Objective: To study motor cortex plasticity after a period of training with a new prototype of bidirectional hand prosthesis in three left trans-radial amputees, correlating these changes with the modification of Phantom Limb Pain (PLP) in the same period. ...

ELSEVIER IRELAND LTD2020

A somatotopic bidirectional hand prosthesis with transcutaneous electrical nerve stimulation based sensory feedback

Silvestro Micera, Stanisa Raspopovic, Fiorenzo Artoni, Francesco Maria Petrini

According to amputees, sensory feedback is amongst the most important features lacking from commercial prostheses. Although restoration of touch by means of implantable neural interfaces has been achieved, these approaches require surgical interventions, a ...

Nature Research2017

On the Use of Intraneural Transversal Electrodes to Develop Bidirectional Bionic Limbs

Silvestro Micera, Stanisa Raspopovic, Francesco Maria Petrini

The development of more effective approaches for controlling dexterous hand prostheses is an important area of research currently addressed by several groups with the aim of improving the quality of life of amputees. It is particularly important to establi ...

Springer International Publishing Ag2017

A Computational Model for Epidural Electrical Stimulation of Spinal Sensorimotor Circuits

Silvestro Micera, Grégoire Courtine, Marco Capogrosso, Stanisa Raspopovic, Nikolaus Wenger, Pavel Musienko, Janine Beauparlant

Epidural electrical stimulation (EES) of lumbosacral segments can restore a range of movements after spinal cord injury. However, the mechanisms and neural structures through which EES facilitates movement execution remain unclear. Here, we designed a comp ...

Society for Neuroscience2013

Correction to : "Experimental Validation of a Hybrid Computational Model for Selective Stimulation Using Transverse Intrafascicular Multichannel Electrodes"

Silvestro Micera, Marco Capogrosso, Stanisa Raspopovic

Institute of Electrical and Electronics Engineers2012

Restoring Natural Sensory Feedback in Real-Time Bidirectional Hand Prostheses

Silvestro Micera, Marco Capogrosso, Stanisa Raspopovic, Francesco Maria Petrini, Marco Bonizzato, Jacopo Rigosa

Hand loss is a highly disabling event that markedly affects the quality of life. To achieve a close to natural replacement for the lost hand, the user should be provided with the rich sensations that we naturally perceive when grasping or manipulating an o ...

American Association for the Advancement of Science2014

Brain reactions to the use of sensorized hand prosthesis in amputees

Silvestro Micera, Ivo Strauss, Stanisa Raspopovic, Giacomo Valle, Francesco Maria Petrini, Fabrizio Vecchio, Edoardo D'Anna

Objective We investigated for the first time the presence of chronic changes in the functional organization of sensorimotor brain areas induced by prolonged training with a bidirectional hand prosthesis. Methods A multimodal neurophysiological and neuroima ...

2020

Bidirectional Limb Neuro-Prosthesis

Silvestro Micera, Marco Capogrosso, Stanisa Raspopovic, Francesco Maria Petrini, Marco Bonizzato

Integrated closed-loop real-time limb neuro-prosthetic system comprising an artificial limb, a microprocessor, sensors, a signal conditioner, a stimulator, at least one EMG electrode and at least one sensory feedback electrode, characterized by the fact th ...

2016

Neurorobotics for neurorehabilitation

Stanisa Raspopovic

American Association for the Advancement of Science2021

Author Correction: Bringing sensation to prosthetic hands-chronic assessment of implanted thin-film electrodes in humans (vol 7, 51, 2023)

Silvestro Micera, Stanisa Raspopovic, Francesco Maria Petrini, Ivo Strauss, Giacomo Valle

2024

Multisensory bionic limb to achieve prosthesis embodiment and reduce distorted phantom limb perceptions

Olaf Blanke, Silvestro Micera, Bruno Herbelin, Andrea Serino, Giulio Rognini, Stanisa Raspopovic, Francesco Maria Petrini, Ivo Strauss, Giacomo Valle, Marco Solcà, Javier Bello Ruiz, Robin Mange

2019