Project description
Locomotor issues in Parkinson's disease
The dysfunction of basal ganglia circuits in Parkinson's disease (PD) leads to a number of motor deficits including bradykinesia, tremor and gait disorders characterised by start hesitation or freezing of gait, which are associated with increased risk of falling. The neuronal recordings in the pallidum, subthalamic nucleus (STN), substantia nigra pars reticulata and mesencephalic locomotor region (MLR) demonstrate activity related to movement and locomotion in rats, cats, primates and humans. The aim of the EU-funded LINKERS project is to characterise the association between STN and MLR neuronal activity and the biomechanical parameters of locomotion and gait initiation. This study will make an important contribution to a poorly studied but important aspect of motor control in PD.
Objective
Parkinson disease (PD) is the most common movement disorder. Dysfunction of basal ganglia circuits in PD leads to characteristic motor deficits including bradykinesia, with hypometria and reduced EMG activity, tremor, and frequently gait disorders with start hesitation or freezing of gait (FOG) associated with increased falling. On the one hand, there is a large literature on the postural adjustments during gait initiation and the biomechanics of ongoing gait in healthy and patient populations. On the other hand, neuronal recording in the pallidum, subthalamic nucleus (STN), substantia nigra pars reticulata (SNpr) and mesencephalic locomotor region (MLR) demonstrate activity related to movement and locomotion in rats, cats, primates and humans. DBS, particularly STN- and MLR-DBS, can effectively alleviate postural and locomotor deficits in PD, although the neural mechanisms and the precise role of each structure in locomotion is still matter of debate. The aim of this study is to characterize the association between STN and MLR neuronal activity and the biomechanical parameters of locomotion and gait initiation. I will characterize these associations in PD patients using neuro-muscular, neuro-kinematic and neuro-neuronal (STN-STN, MLR-MLR) coherence in different locomotor paradigms under different treatment conditions. This study will make an important contribution to a poorly studied but important aspect of motor control in PD. From a knowledge transfer point of view, it will provide important information to clinicians and researchers using DBS to ameliorate postural difficulties and FOG. From an interdisciplinary point of view, it will help neurologists to refine diagnosis as well as foster the core of knowledge and help targeting new avenues of treatment to rehabilitation professionals involved in the non-invasive treatments of PD.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2019
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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.
75013 Paris
France
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.