Publications of Place that refer to Sharpley & Cowen (1995). Effect of pharmacologic treatments on the sleep of depressed patients.

Place, U. T. (1996o). On the anti-depressant effect of suppressing REM sleep [Conference presentation, presented at the Fifth Annual Meeting of the European Society for Philosophy and Psychology at Barcelona on the 18th of July 1996]. European Society for Philosophy and Psychology.
In a paper presented to the 1995 Euro-SPP Meeting in Oxford Kathleen Taylor and I proposed the identification of conscious experience with the activity of what we call the "central input focuser (CIF)" which restructures the figure-ground relations within what Broadbent (1971) has called the "evidence" on which the categorization of problematic inputs is based. We further suggested that rapid-eye-movement (REM) sleep is a condition in which the CIF is allowed to "freewheel" while decoupled from sensory input. As a result the vivid dream imagery which is characteristic of and peculiar to this phase of sleep recapitulates those associations formed during the preceding period of waking which have acquired motivational significance and hence an emotional charge by virtue of their resemblance to or associative links with emotionally charged events in the dreamer's past life. The effect of this is to ensure that the dreamer's attention is caught by inputs which have these emotionally charged associations during subsequent periods of waking consciousness. In this paper an explanation, based on this hypothesis, is offered of the well-known fact that anti-depressant drugs have the effect of suppressing REM sleep; though what the hypothesis in fact explains is why a drug that suppresses REM sleep should have an anti-depressant effect.
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