depression

Depression is well-known to negatively impact mood, but relatively few studies have looked at how this disorder may impact cognition, or thinking ability. This is important because better cognitive ability is linked to better functioning in daily life (e.g., work or home responsibilities). This information could inform how we help people with depression. We do not know whether everyone with depression has difficulties with their cognition. We also do not know whether these difficulties span across all cognitive domains, or are specific to just a few (e.g., memory, learning). This study looked to answer these questions and identify what may predict worse cognitive impairment in those with treatment-resistant depression.