Studies of psychiatric disorders have traditionally focused on emotional symptoms, such as depression, anxiety and hallucinations, but poorly controlled cognitive deficits are also prominent and severely compromise quality of life. This article critically discusses our understanding of the nature and causes of cognitive impairment in psychiatric disorders, and reviews the opportunities and challenges in improving cognition in patients, including the development of more effective translational research approaches.
- Mark J. Millan
- Yves Agid
- Larry J. Young