Brain Network Activation in Patients With Movement Disorders
Açar sözlər
Mücərrəd
Təsvir
Objective: The primary aim of the current project is to assess the utility of the BNA as a quantitative, objective, neurophysiological marker for diagnosis and monitoring of the above most common MDi in man.
The secondary aim is to find predictive bio-types (electrophysiological fingerprint) of the above MDi and within these disorders identifying patients with high likelihood of developing: 1) psychiatric complications such as dopaminergic medication induced-impulse control disorder (ICD) for PD; 2) Depression; 3) Gait and balance Impairment; or 4) Cognitive deterioration, including (PD-MCI) or PD-dementia (PDD).
The technology: BNA technology is based on non-invasive recordings of multi-channel EEG event-related potentials (ERPs), and a comprehensive multi-dimensional analysis of such recordings, aimed at understanding and visualizing the network complexity (or Brain Networks Activation patterns) of brain function. BNA takes cognitive ERPs, a direct measure of neural activity associated with cognitive functions, to a new frontier, unparalleled by EEG, QEEG or ERP alone or by any other anatomic and functional brain imaging and evaluation tools. The BNA algorithms use innovative sets of signal processing, pattern recognition and machine learning techniques to seek and map activated neural pathways while patients are engaged in a cognitive task. The resulting BNA network patterns can aid clinicians with profiling of changes in functionality and/or dysfunctionality. BNA received an FDA clearance and a CE mark approval during 2014, and is commercially available in the US, with more than 20 active clinical and research sites focusing on numerous neurological and neuropsychological disorders. More than 30,000 data sets of functional brain networks of healthy subjects have been already collected and may serve as normative data for comparison.
Tarixlər
Son Doğrulandı: | 07/31/2017 |
İlk təqdim: | 08/21/2017 |
Təxmini qeydiyyat təqdim edildi: | 08/28/2017 |
İlk Göndərmə: | 08/30/2017 |
Son Yeniləmə Göndərildi: | 08/28/2017 |
Son Yeniləmə Göndərildi: | 08/30/2017 |
Həqiqi Təhsilin Başlama Tarixi: | 09/14/2017 |
Təxmini İlkin Tamamlanma Tarixi: | 09/14/2020 |
Təxmini İşin Tamamlanma Tarixi: | 09/14/2022 |
Vəziyyət və ya xəstəlik
Faza
Qol Qrupları
Qol | Müdaxilə / müalicə |
---|---|
Parkinson;s Disease Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, PDQ-39, PD sleep scale (PDSS), MDS-UPDRS.SF-EMG and KinesiaOne and motion sensor assessment for tremor. | |
Essential tremor Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis.Additionally patients will be rated using mmse/ MoCA, Verbal Fluency, essential tremor rating assessment scale (TETRAS) clinical rating scale for tremor (CRST).SF-EMG and KinesiaOne and motion sensor assessment writing and drawing on digitizer, for tremor. | |
Multiple system atrophy Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, PDQ-39, PD sleep scale (PDSS), MDS-UPDRS.SF-EMG and KinesiaOne and motion sensor assessment for tremor. | |
Normal Pressure Hydrocephalus Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - TIMED UP AND GO TASK (INSTRUMENTAL) | |
DYSTONIA-focal, generalized and others Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, PDQ-39, PD sleep scale (PDSS), MDS-UPDRS.SF-EMG and KinesiaOne and motion sensor assessment for tremor.Fahn-Marsden Evaluation Scale for Dystonia
.SF-EMG and KinesiaOne and motion sensor assessment , writing and drawing on digitizer,for dystonia | |
Cerebellar ataxia Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency,Scale for the assessment and rating of ataxia (SARA), International Cooperative Ataxia Rating Scale . TIMED UP AND GO TASK (INSTRUMENTAL) | |
Progressive supranuclear palsy Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, PDQ-39, PD sleep scale (PDSS), MDS-UPDRS.SF-EMG and KinesiaOne and motion sensor assessment for tremor. | |
Corticobasal degeneration Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, PDQ-39, PD sleep scale (PDSS), MDS-UPDRS.SF-EMG and KinesiaOne and motion sensor assessment for tremor. | |
Dementia with Lewy Bodies Patients will undergo EEG recordings at rest and while performing the set of motor and cognitive tasks and BNA analysis. Additionally patients will be rated using MoCA, FAB, Verbal Fluency, - Beck Depression Inventory, PDQ-39, PD sleep scale (PDSS), MDS-UPDRS.SF-EMG and KinesiaOne and motion sensor assessment for tremor. |
Uyğunluq Kriteriyaları
Təhsil üçün uyğun yaşlar | 18 Years Üçün 18 Years |
Təhsilə Uyğun Cinslər | All |
Nümunə götürmə metodu | Non-Probability Sample |
Sağlam Könüllüləri qəbul edir | Bəli |
Kriteriyalar | Inclusion Criteria: - For PD: Idiopathic PD patients (according to the UK PD Society brain bank clinical diagnostic criteria (bradykinesia plus at least one other cardinal feature of PD, no atypical features or secondary cause). - For ET: bilateral, largely symmetrical postural or kinetic tremor involving hand and forearms that is visible and persistent. Additional or isolated tremor of the head may occur but in the absence of abnormal posturing. - For Parkinson plus syndrome: multiple system atrophy (MSA), progressive supranuclear palsy (PSP), corticobasal degeneration (CBD) and dementia with Lewy bodies (DLB). - For NPH: patients exhibiting some or all components of the clinical triad consisting of gait disturbance, urinary control disturbance and cognitive impairment as well as proof of enlarged ventricular system or hydrocephalus by cranial CT or MRI scans. - For Dystonia: patients exhibiting a movement disorder syndrome in which sustained or repetitive muscle contractions result in twisting and repetitive movements or abnormal fixed postures. The movements may resemble a tremor. Patients included will be those with either idiopathic, toxic or hereditary mechanism. - For Cerebellar ataxia: patients exhibiting impairment of coordination and balance as part of an ataxic cerebellar syndrome which is caused by degeneration of the cerebellum and its afferent and efferent connections due to various etiologies, such as genetic or sporadic neurodegenerative processes or others. Exclusion Criteria: - In the investigator's opinion, any unstable or clinically significant condition that would impair the participants' ability to comply with study requirements. - Patients with significant psychiatric symptoms or history or treatment with neuroleptics. - MMSE <10 - Currently with lice or open wounds on scalp. - Significant sensory deficits, e.g., deafness or blindness - Current drug abuse or alcoholism. |
Nəticə
İlkin nəticə tədbirləri
1. MDS-UPDRS part III score [3 years]
İkincili Nəticə Tədbirləri
1. International Cooperative Ataxia Rating Scale [3 years]
2. TETRAS [3 years]
3. MDS-UPDRS total score [3 years]
4. MoCA Montreal - Cognitive Assessment [3 years]