Cognitive function and depressivity before and after cpap treatment in obstructive sleep apnea patients. Hobzova M, Hubackova L, Vanek J, Genzor S, Ociskova M, Grambal A, Prasko J. Journal Article 2017; 38(3): 145-153 PubMed PMID: 28759181 Citation OBJECTIVE: The target of the investigation was to find if there is any improvement of depressive symptoms and cognitive functioning after ..... Read abstract