Effectiveness of the Gaze Direction Recognition Task for Chronic Neck Pain and Cervical Range of Motion: A Randomized Controlled Pilot Study
Figure 3
Sequential data of active range of motion and pain assessment in the gaze direction recognition task group and control group. Active range of motion (in degrees) and pain visual analog scale (in mm) obtained before each of 12 sessions in the gaze direction recognition task group () and control group (). Data points represent mean of the relevant group and bars standard deviation. Left columns: right rotation of the neck; right columns: left rotation of the neck. Two-way repeated-measures ANOVA analysis revealed a main effect of group, ; . Interaction effect between the group and session is significant in all data of both groups. A main effect of session was significant only in the GDR task group ().
