Sunday, November 25, 2018

Depression disorder in patients with cerebellar damage: Awareness of the mood state

ilvia Clausi, Michela Lupo, Giusy Olivito, Libera Siciliano, Maria Pia Contento, Fabio Aloise, Luigi Pizzamiglio, Marco Molinari, Maria Leggio. Journal of Affective Disorders, Volume 245, 2019, Pages 386-393, doi:10.1016/j.jad.2018.11.029.

Cerebellar dysfunction might slow the data integration necessary for mood state awareness, resulting in difficulty of depressed CB patients in explicitly recognizing their mood “in the here and now”.
In conclusion, cerebellar involvement in the conscious component of emotional behaviour, related to awareness of one's affective state and interpretation of one's mood, may contribute to a loss of the‘online’ self-perception of negative mood that characterizes depressive disorders in the presence of cerebellar pathology. These data may help explain why depression in cerebellar patients is often underdiagnosed.