Overt head movements moderate the effect of depressive symptoms on mood regulation.
A dysfunction in the regulation of negative mood states is one of the core symptoms of depression. Research has found that levels of depression are associated with the intensity of the mood-regulation deficit. The present study aimed to explore the role the body plays in mood-regulation processes. More specifically, we studied whether head movements can influence mood persistence in dysphoric states. Subsequent to a sad-mood induction, participants were presented with a set of positive pictures immediately after performing either vertical (i.e., nodding) or lateral (i.e., shaking) head movements. We considered changes in mood from before to after the experimental task as an index of the effectiveness of mood regulation. As expected, the results showed that higher initial levels of depressive symptoms were associated with greater persistence of sad mood. More importantly, this association was present in participants who shook their heads, but not in those who nodded. These results show that body movements can contribute to mood-regulation processes, thus expanding our knowledge of the psychopathology of mood disorders.
a Department of Clinical Psychology , Complutense University of Madrid , Madrid , Spain.
Juan J
JJ
Rahona
Susana
S
Ruiz Fernández
Bettina
B
Rolke
Carmelo
C
Vázquez
Gonzalo
G
Hervás
D000339:Affect / Q000502:physiology*; D003863:Depression / Q000503:physiopathology*; D005260:Female; D019416:Head Movements / Q000502:physiology*; D006801:Humans; D008297:Male; D010775:Photic Stimulation; D055815:Young Adult
Dysphoria; Embodiment; Head movements; Moderation; Mood regulation; Sad-mood induction