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While clinical assessment of locomotor function in this population is carried out using tasks involving walking in a straight line without any obstacles, it does not take into account ecological situations (i.e., situations comparable to real-life situations) in which the person interacts with their environment, such as walking down a street with other pedestrians, which is fundamental to everyday life. This research therefore aims to study the social navigation skills during locomotion of people who have suffered a moderate or severe head injury in the chronic phase in more ecological tasks. This will provide a better understanding of the difficulties encountered by these patients during locomotor interactions in everyday life.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Single group | Experimental | Patients as well as healthy participants will be asked to perform several exercises under virtual reality conditions. Questionnaires and scales will also be completed by the participants. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Locomotion in a virtual reality setting | Other | Patients and participants will be asked to perform several walking/locomotion tasks in a virtual evironment setting. The setting in question is a concert in a parc. The participants will have to walk towards the stage whilst avoiding bumping into "virtual people". A total of 5 different tasks (walking in a straight line, walking between people etc) will be completed for each participant. Different variables will then be recorded and extracted such as walking speed, interpersonnal distances, eye fixation times. |
| Measure | Description | Time Frame |
|---|---|---|
| Perceptive dimension : Elements of the environment viewed : Distribution (in %) | From enrollment to the end of the participation at maximum 30 days | |
| Perceptive dimension : Elements of the environment viewed : Distance (in meters) | From enrollment to the end of the participation at maximum 30 days | |
| Perceptive dimension : Elements of the environment viewed : duration of fixations (in milliseconds) | From enrollment to the end of the participation at maximum 30 days | |
| Cognitive dimension : characteristics of the path taken : length of the path taken (in meters) | From enrollment to the end of the participation at maximum 30 days | |
| Cognitive dimension : characteristics of the path taken : interpersonal distances with virtual humans (in m) | From enrollment to the end of the participation at maximum 30 days | |
| Action-related dimension : walking speed (measured in m/s) | From enrollment to the end of the participation at maximum 30 days |
| Measure | Description | Time Frame |
|---|---|---|
| " Montréal Cognitive Assesment " (MoCA) | On day 1 | |
| " 10-Meter Walking Test " (10MWT) | At day 1 | |
| Balance test : ABC-scale |
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Inclusion Criteria for Traumatic Brain Injury group :
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Emilie Leblong, MD | Contact | +33299295043 | emilie.leblong@fondationsainthelier.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Fondation Saint Helier | Recruiting | Rennes | 35043 | France |
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|
| At day 1 |
| Balance test : "Berg Balance Scale" (BBS) | At day 1 |
| Balance test : "Time Up and Go" (TUG) | At day 1 |
| ID | Term |
|---|---|
| D000070642 | Brain Injuries, Traumatic |
| ID | Term |
|---|---|
| D001930 | Brain Injuries |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
| D006259 | Craniocerebral Trauma |
| D020196 | Trauma, Nervous System |
| D014947 | Wounds and Injuries |
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| ID | Term |
|---|---|
| D008124 | Locomotion |
| ID | Term |
|---|---|
| D009068 | Movement |
| D010829 | Physiological Phenomena |
| D009142 | Musculoskeletal Physiological Phenomena |
| D055687 | Musculoskeletal and Neural Physiological Phenomena |
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