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Stimulus-response and Parkinson's Disease (SRlearning)

NCT ID: NCT02515136

Last Updated: 2019-12-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

NA

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-07-01

Study Completion Date

2018-01-31

Brief Summary

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In a computerized experiment, visual stimuli will be presented to the parkinson's disease patients and to the controls. They will respond to each image by acting on the keyboard in a specific manner. Each participant will repeat that task 384 times per session. A break will be inserted every 12 tests so that participants can rest.

The experiment consists of three sessions. Each image will be presented three times. For the first two presentations it is assumed that a link will be created between the image and the task, and the image and action. In the third presentation, the same task and the same action will be maintained or will be swapped. In this way, It can be checked whether associations thus generated will affect the performance of the participants when tasks and actions will be incongruent.

Detailed Description

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Conditions

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Parkinson's Disease

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Parkinson's disease

Parkinson's disease patients

Group Type EXPERIMENTAL

Stimulus-response

Intervention Type BEHAVIORAL

See summary

Controls

Healthy volunteers paired with Parkinson's disease patients on sex and age group, whose data will be extracted from a CNRS existing database

Group Type OTHER

Stimulus-response

Intervention Type BEHAVIORAL

See summary

Interventions

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Stimulus-response

See summary

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Patient : Parkinson's disease Controls: healthy volunteers paired to patients on sex and age group

Exclusion Criteria

* Other neurological condition
* Known pregnancy or breastfeeding woman
* No medical insurance coverage
* Person under legal protection
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Fondation Ophtalmologique Adolphe de Rothschild

NETWORK

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Fondation Ophtalmologique A. de Rothschild

Paris, , France

Site Status

Countries

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France

Other Identifiers

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JBL_2014-29

Identifier Type: -

Identifier Source: org_study_id