Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| University of Liege | OTHER |
Not provided
Not provided
Not provided
Not provided
Not provided
The aim of this present study is to compare the radio-clinic correlation between the ability to hold the head and neck (by inertial sensor) and the changes in neck muscles activity (by functional magnetic resonance imaging) during the cervical extensor endurance test between an asymptomatic population and one suffering from chronic neck pain.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Participants with chronic neck pain | Experimental | Both groups will receive the same experimental procedure, divided in 2 parts. Part 1: a first cervical MRI is done, followed by a cervical extensor endurance test during 3 minutes and the second cervical MRI. Part 2 : several clinical tests will be done:
|
|
| Participants free of neck pain | Active Comparator | the same experimental procedure than the other group |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cervical extensor endurance test | Diagnostic Test | Monitoring the clinical parameters of head and neck immobility during the cervical extensor endurance test to correlate them with muscular activity by MRI and other cervical clinical tests |
| Measure | Description | Time Frame |
|---|---|---|
| Change of Cervical muscles metabolism by the transverse relaxation time (T2) values in milliseconds | The MRI, after identifying the region of interest for each muscle, will be used to calculate a transverse relaxation time (T2) value (in milliseconds) for each muscle at two assessment points: before and after the cervical extensor endurance test. The aim is to evaluate the changes in T2 values induced by each muscle's contribution during the endurance test. Each MRI scan will last 11 minutes. | At baseline and after the endurance test, to assess the change of T2 values |
| Head and neck movements in degrees or millimetres during the cervical extensor endurance test. | The inertial sensor will monitor the head and neck movements during the entire duration of the Cervical Extensor Endurance Test, in the three planes of space for cervical movements and for cranio-cervical flexion/extension movement. The maximal duration of 3 minutes of the cervical extensor endurance test | At baseline (just after the first MRI) |
| Measure | Description | Time Frame |
|---|---|---|
| Tandem stand balance test in seconds | The participant must stand with both feet bare on the floor, aligning them so that the big toe of the back foot is in contact with the heel of the front foot, knees straight and eyes closed. The aim is to hold this position for 30 seconds without changing feet or reopening the eyes.a stopwatch is used to evaluate this test, during 30 seconds maximum. | During the 7 days following the MRI |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Marc MV Vanderthommen, Professor | University of Liege | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University Hospital of Liege | Liège | Liège | 4000 | Belgium |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 21415716 | Background | Cagnie B, O'Leary S, Elliott J, Peeters I, Parlevliet T, Danneels L. Pain-induced changes in the activity of the cervical extensor muscles evaluated by muscle functional magnetic resonance imaging. Clin J Pain. 2011 Jun;27(5):392-7. doi: 10.1097/AJP.0b013e31820e11a2. | |
| 41722372 | Derived | Colman D, Pesesse P, Vanderthommen M, Cagnie B, Kempinaire G, Laurent P, Bellier P, Monseur J, Demoulin C. Cervical muscle activation in response to an extensor endurance test in individuals with and without neck pain: a muscle functional magnetic resonance imaging study. Musculoskelet Sci Pract. 2026 Apr;82:103522. doi: 10.1016/j.msksp.2026.103522. Epub 2026 Feb 18. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D019547 | Neck Pain |
| D009043 | Motor Activity |
| ID | Term |
|---|---|
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
Not provided
Not provided
| ID | Term |
|---|---|
| D012000 | Recruitment Detection, Audiologic |
| ID | Term |
|---|---|
| D006320 | Hearing Tests |
| D003939 | Diagnostic Techniques, Otological |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Cervical joint position sense error test in millimetres | The participant sits on a chair with a backrest, a helmet with a laser pointing forward is placed on his head. A target is placed in front of him/her, against a wall 90 cm from the participant's forehead, so that the laser points to the centre of the target when the participant is in a comfortable neutral position. The participant's ability to reposition himself in this neutral position is assessed by asking him to perform 6 successive movements of left, right rotation, flexion and then extension, before returning to the centre of the target, as close as possible to the starting position. These movements will all be performed with the eyes closed. The offset between the return position and the starting position will be assessed by measuring the distance in millimetres from the centre of the target to the return position of the laser. The next movement will only be performed after a return to the neutral position, performed passively by the experimenter. | During the 7 days following the MRI |
| Head lift test in seconds | The participant lies on his or her back with arms at his or her side and knees bent so that the feet are flat on the examination table, without a pillow. The examiner places a two-finger thickness between the participant's external occipital protuberance and the table. The participant is asked to perform maximum craniocervical flexion combined with cervical and cervicothoracic global flexion in order to touch the examiner's fingers under the head. He must maintain the position as long as possible, without rising or falling and without losing the cranio-cervical flexion position. The test is therefore measured in seconds with a stopwatch. The longer the duration, the better. | During the 7 days following the MRI |
| Cranio-cervical flexion test in mmHg | The participant lies on his back with arms at his sides The test tool, a Stabilizer, is folded in 3 layers and placed just below the sub-occipital ridges and inflated so that the needle reads 20 mmHg in the starting position The participant is asked to actively perform a slow, measured craniocervical flexion so that he can reach the following graduations successively over a period of 2 to 3 seconds: 22 mmHg, 24 mmHg, 26 mmHg, 28 mmHg and 30 mmHg, starting each trial at 20 mmHg. The higher the level reached correctly, the better. The test stops when the participant: fails to reach/hold the required level for 2 - 3 seconds, performs a retraction movement to reach the required level, performs a thoracic extension to reach the required level or uses superficial cervical muscle activity (sternocleidomastoid, anterior scalene) to reach the required level. In this case, the last stop (in mmHg) reached correctly is taken as an indicator of the level of performance for this test. | During the 7 days following the MRI |
| Endurance in cranio-cervical flexion test (in percent) | The participant lies on his or her back with arms at his sides. The test tool, the Stabilizer, and placed just below the sub-occipital ridges and inflated so that the needle reads 20 mmHg in the starting position The participant is asked to actively perform a slow craniocervical flexion in order to realize 10 repetitions of 10 seconds each, at the following pressure levels: 22, 24, 26, 28 and 30 mmHg The higher the level reached correctly, the better. The test stops when the participant: fails to reach/hold the required pressure level for 10 seconds, performs a retraction movement/ thoracic extension/ uses superficial cervical muscle (sternocleidomastoid, anterior scalene) activity to reach the required pressure level. In this case, the number of repetitions correctly performed at the last level reached are used to assess the performance as follow: each successful repetition has a value of 2%, reaching 100% at the 10th repetition performed at 30 mmHg. | During the 7 days following the MRI |
| D001519 | Behavior |