Development and Validation of a Wearable Device to Provide Rich Somatosensory Stimulation for Rehabilitation After Sensorimotor Impairment

Buist, Mirka; Damercheli, Shahrzad; Truong, Minh T N; Sanna, Alessio; Mastinu, Enzo; Ortiz-Catalán, Max

doi:10.1109/tbcas.2023.3271821

Cited by 4 publications

(7 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Concurrently, the ME study showcased that the device's performance closely parallels that of the well-established ADS-BP, thereby affirming its potential as a reliable alternative for ME exercises. One of the remarkable findings is that the results of the somatosensory discrimination assessments deviate from similar studies such as Buist et al [15]. In the earlier study, the MFT improved significantly, while the TPD did not.…”

Section: Discussionmentioning

confidence: 68%

“…The conventional way to provide ST is with the manual application of stimulations [14]. Recently, our research group developed a wearable system to provide ST and showed that such a device can improve sensory acuity [15]. Other studies have also reported positive outcomes related to ST interventions.…”

Section: B Sensory Trainingmentioning

confidence: 99%

“…The specifications of the AFE can be found in Table I ensuring efficient EMG signal recording using disposable skin surface electrodes. Two tactile displays, previously developed by our research group [15], are integrated with the main board through Serial Peripheral Interface (SPI) connectors. A full diagram of the hardware architecture can be seen in Figure 1.…”

Section: A Device Developmentmentioning

confidence: 99%

See 2 more Smart Citations

Novel Wearable Device for Mindful Sensorimotor Training: Integrating Motor Decoding and Somatosensory Stimulation for Neurorehabilitation

Buist,

Damercheli,

Zbinden

et al. 2024

IEEE Trans. Neural Syst. Rehabil. Eng.

Self Cite

View full text Add to dashboard Cite

Sensorimotor impairment is a prevalent condition requiring effective rehabilitation strategies. This study introduces a novel wearable device for Mindful Sensorimotor Training (MiSMT) designed for sensory and motor rehabilitation. Our MiSMT device combines motor training using myoelectric pattern recognition along sensory training using two tactile displays. This device offers a comprehensive solution, integrating electromyography and haptic feedback, lacking in existing devices. The device features eight electromyography channels, a rechargeable battery, and wireless Bluetooth or Wi-Fi connectivity for seamless communication with a computer or mobile device. Its flexible material allows for adaptability to various body parts, ensuring ease of use in diverse patients. The two tactile displays, with 16 electromagnetic Manuscript

show abstract

Section: Discussionmentioning

confidence: 68%

Section: B Sensory Trainingmentioning

confidence: 99%

Section: A Device Developmentmentioning

confidence: 99%

See 1 more Smart Citation

Novel Wearable Device for Mindful Sensorimotor Training: Integrating Motor Decoding and Somatosensory Stimulation for Neurorehabilitation

Buist,

Damercheli,

Zbinden

et al. 2024

IEEE Trans. Neural Syst. Rehabil. Eng.

Self Cite

View full text Add to dashboard Cite

show abstract

“…The conventional way to provide ST is with the manual application of stimulations [11]. Recently, our research group developed a wearable system to provide ST and showed that such a device can improve sensory acuity [12]. Other studies have also reported positive outcomes related to ST interventions.…”

Section: B Sensory Trainingmentioning

confidence: 99%

“…Additionally, it offers eight connectors for easy attachment of disposable electrode leads, ensuring efficient EMG signal recording. Two tactile displays, previously developed by our research group [12], are integrated with the main board through Serial Peripheral Interface (SPI) connectors. A full diagram of the hardware architecture can be seen in Figure 1.…”

Section: A Device Developmentmentioning

confidence: 99%

Novel Wearable Device for Mindful Sensorimotor Training: Integrating Motor Decoding and Somatosensory Stimulation for Neurorehabilitation

Buist,

Damercheli,

Zbinden

et al. 2023

Preprint

View full text Add to dashboard Cite

Sensorimotor impairment is a prevalent condition requiring effective rehabilitation strategies. This study introduces a novel wearable device for Mindful Sensorimotor Training (MiSMT) designed for sensory and motor rehabilitation. Our MiSMT device combines motor training using myoelectric pattern recognition along sensory training using two tactile displays. This device offers a comprehensive solution, integrating electromyography and haptic feedback, lacking in existing devices. The device features eight electromyography channels, a rechargeable battery, and wireless Bluetooth or Wi-Fi connectivity for seamless communication with a computer or mobile device. Its flexible material allows for adaptability to various body parts, ensuring ease of use in diverse patients. The two tactile displays, with 16 electromagnetic actuators each, provide touch and vibration sensations up to 250 Hz. In this proof-of-concept study, we show improved two-point discrimination after 5 training sessions in participants with intact limbs (p=0.047). We also demonstrated successful acquisition, processing, and decoding of myoelectric signals in offline and online evaluations. In conclusion, the MiSMT device presents a promising tool for sensorimotor rehabilitation by combining motor execution and sensory training benefits. Further studies are required to assess its effectiveness in individuals with sensorimotor impairments. Integrating mindful sensory and motor training with innovative technology can enhance rehabilitation outcomes and improve the quality of life for those with sensorimotor impairments.

show abstract

Myoelectric motor execution and sensory training to alleviate chronic pain and regain movement in a paralyzed arm after an arm replantation: a case study

Kristoffersen,

Munoz-Novoa,

Buist

et al. 2024

Preprint

View full text Add to dashboard Cite

Background Following upper limb amputation, surgeries such as arm transplantation or replantation might be an option to restore function. After such surgeries, rehabilitation of the arm is needed. However, conventional rehabilitation is dependent on some volitional movement of the arm. If there is no or minimal movement of the arm, conventional rehabilitation might not be successful. The purpose of this study is to evaluate a novel combination of myoelectric motor execution (MME) and sensory training to reduce pain and improve upper limb function in a person with a highly impaired replanted arm. Methods The participant, a 72-year-old male, had his right arm replanted after a traumatic accident. No functional recovery was achieved following conventional rehabilitation and chronic neuropathic pain developed post-surgery. The participant then received 18 sessions of MME in which intended movements were decoded from the replanted arm’s myoelectric signals using machine learning and real-time feedback was provided on a screen. Nine sessions included sensory training using tactile grids where the participant discriminated different sensations. Results The participant regained active extension of the thumb (4 degrees), and regained active wrist movement (flex: 6 degrees, extend: 10 degrees), both of which were completely paralyzed prior the MME interventions. He also regained sensation in the thumb and fingers, and had a reduction in pain (weighted pain distribution 2.47 to 1.7) Conclusion MME is a novel virtual rehabilitation treatment which provides feedback using virtual limbs and serious games. MME combined with sensory training is a potential rehabilitation treatment for individuals with highly impaired arms which might ameliorate chronic neuropathic pain.

show abstract

Development and Validation of a Wearable Device to Provide Rich Somatosensory Stimulation for Rehabilitation After Sensorimotor Impairment

Cited by 4 publications

References 37 publications

Novel Wearable Device for Mindful Sensorimotor Training: Integrating Motor Decoding and Somatosensory Stimulation for Neurorehabilitation

Novel Wearable Device for Mindful Sensorimotor Training: Integrating Motor Decoding and Somatosensory Stimulation for Neurorehabilitation

Novel Wearable Device for Mindful Sensorimotor Training: Integrating Motor Decoding and Somatosensory Stimulation for Neurorehabilitation

Myoelectric motor execution and sensory training to alleviate chronic pain and regain movement in a paralyzed arm after an arm replantation: a case study

Contact Info

Product

Resources

About