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Implementation and validation of a closed-loop neural interface to entrain brain rhythms and reduce motor symptoms in Parkinson's Disease

Project description

Non-invasive neuromodulation to treat Parkinson’s Disease

Neurological diseases such as Parkinson’s impair the motor control and quality of life of those afflicted. Treatment often involves invasive deep brain stimulation and pharmacotherapy. Recent studies attribute motor disorders to abnormal neural oscillations. Therefore, insight into the rhythms of the central nervous system could lead to more effective treatment approaches. Supported by the Marie Skłodowska-Curie Actions programme, the RhythMods project aims to create a non-invasive neuromodulation platform that uses closed-loop stimulation protocols synchronised with brain oscillations decoded from peripheral muscle recordings. This enables exploration of the modulatory effects of brain-oscillations-dependent stimulation of the central neural system to treat motor symptoms and develop new methods to entrain and disrupt neural oscillations linked to Parkinson’s and other neurological diseases.

Objective

Neurological diseases, such as Parkinsons Disease (PD), are the leading cause of disability in the world. The role of brain rhythms has not been completely understood but evidence suggest that specific motor disorders may be linked to abnormal brain oscillations. Researching ways to modulate specific cortical motor rhythms could lead to discovering more effective approaches to treat patients with neurological disorders affecting their motor condition. However, our current understanding tools are insufficient to access and interact with this kind of neural activity. Non-invasive neuromodulation protocols such as transcutaneous Spinal Cord Stimulation (tSCS) are raising interest in recent years to induce changes in the Central Nervous System (CNS) that can lead to functional improvement, while the side effects and applicability limitations of invasive procedures are overcome. Better understanding the interaction between neuromodulation protocols and brain rhythms is crucial for the development of interventions targeting pathological circuits which can favour plastic changes and the restoration of impaired motor functions. In RhytMods, I will develop a non-invasive neuromodulation platform to apply closed-loop stimulation protocols synchronized with brain oscillations decoded from the periphery with muscle recordings (high-density electromyography, HD-EMG). The platform will allow to explore the modulatory effects of brain-oscillations-dependent stimulation of the CNS to treat motor symptoms and its potential to entrain and disrupt neural oscillations linked to motor recovery in patients with PD. This research has the potential to transform our understanding of neurological disorders with pathological brain oscillations and to develop new minimally invasive and cost-effective technologies to treat the motor symptoms in neural disorders.

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HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

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(opens in new window) HORIZON-MSCA-2023-PF-01

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Coordinator

UNIVERSIDAD DE ZARAGOZA
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 165 312,96
Address
CALLE PEDRO CERBUNA 12
50009 ZARAGOZA
Spain

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Region
Noreste Aragón Zaragoza
Activity type
Higher or Secondary Education Establishments
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Total cost

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