In the present study the investigators want to verify if the inhibition of the suboccipital muscles improves the postural balance in subjects with cervical pain objectified by stabilometry.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
46
With the patient in the supine position and the therapist sitting at the head of the bed with the elbows resting on its surface. The therapist palpates the cervical spinous processes and slides the fingers upwards until contacting the posterior projection of the posterior arch of the atlas. Then, flexing the metacarpophalangeal at 90 degrees slowly raises the skull. The therapist's hands should remain together and the base of the skull should rest on his palms pressing with the index, middle and ring fingers of each hand in a sustained manner, but without causing pain. This pressure must be maintained during 4 minutes.
A superficial contact in the same area as the intervention, to rule out the exteroceptive effect associated with the therapist's contact.
Ceu Cardenal Herrera University
Moncada, Valencia, Spain
Surface of the ellipse open eyes
Determines the surface of the ellipse formed from the oscillations in the X and Y coordinates with open eyes. The measurement is made using a stabilometric platform with 4 pressure sensors per square centimeter. The software of the stabilometric platform collects 40 measurements per second through its pressure sensors, calculating the position of the projection of the center of gravity on the ground 40 times every second. The described variable evaluates the surface of the ellipse that contains the successive points of the displacement of the projection of the center of gravity in the ground during the standarized time for the stabilometric recording (51.2 seconds). It is a unique value, measured in a single moment. If the ellipse formed is larger, it implies a greater amplitude of the displacement of the center of gravity, and therefore a lower equilibrium capacity. Interval: 0-1000 (mm2).
Time frame: Postintervention immediate
Surface of the ellipse closed eyes
Determines the surface of the ellipse formed from the oscillations in the X and Y coordinates with closed eyes. The measurement is made using a stabilometric platform with 4 pressure sensors per square centimeter. The software of the stabilometric platform collects 40 measurements per second through its pressure sensors, calculating the position of the projection of the center of gravity on the ground 40 times every second. The described variable evaluates the surface of the ellipse that contains the successive points of the displacement of the projection of the center of gravity in the ground during the standarized time for the stabilometric recording (51.2 seconds). It is a unique value, measured in a single moment. If the ellipse formed is larger, it implies a greater amplitude of the displacement of the center of gravity, and therefore a lower equilibrium capacity. Interval: 0-1000 (mm2).
Time frame: Postintervention immediate
Mean of the oscillation on the X axis and on the Y axis.
It assesses the lateral and anteroposterior oscillation of the projection on the floor of the center of gravity during the 51 seconds of the stabilometric record. Interval: 0-50 (mm). Greater oscillation implies less postural balance.
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: Preintervention and Postintervention immediate.
Speed of the oscillation on the X axis and on the Y axis
Determines the speed with which the projection of the center of gravity moves in lateral and anteroposterior direction during the 51 seconds of the stabilometric record. Interval: 0-10 (mm/s). Greater speed implies less postural balance.
Time frame: Preintervention and Postintervention immediate.
Average speed of the oscillation
Determines the average speed with which the projection of the center of gravity moves in lateral and anteroposterior direction during the 51 seconds of the stabilometric record. Interval: 0-10 (mm/s). Greater speed implies less postural balance.
Time frame: Preintervention and Postintervention immediate.
Length of oscillation
Determine the length of movement described by the projection on the ground of the center of gravity during the stabilometric measurement. Interval: 0-1000 (mm). Greater length implies less postural balance.
Time frame: Preintervention and Postintervention immediate.