Auditory hallucinations is the most common in BPDs when in manic or mixed state. I would post the journal link but this is my first post here. The title is " Hallucinations in bipolar disorder: characteristics and comparison to unipolar depression and schizophrenia"

I tend to hear sounds, like knocking, not usually voices. I have heard words in the past but they are not usually sentences.

Here is the abstract:

Results: