Varieties of temporal experience in depression

People with depression often report alterations in their experience of time, a common complaint being that time has slowed down or stopped. In this paper, I argue that depression can involve a range of qualitatively different changes in the structure of temporal experience, some of which I proceed to describe. In addition, I suggest that current diagnostic categories such as "major depression" are insensitive to the differences between these changes. I conclude by briefly considering whether the kinds of temporal experience associated with depression are specific to depression.