Депривация сна

Methods

There are two methods of using sleep deprivation as a treatment for depression: total or partial deprivation.

Partial deprivation - sleeping the first half of the night only, and waking up halfway through - proved more effective than going to sleep later, or sleeping only the second half of the night. It is thought that partial sleep deprivation, sleeping up to 4 hours a night, will have the same antidepressant benefits as total sleep deprivation. Whereas with total sleep deprivation, the benefits are felt the following day, but are not long-lasting, sleeping four hours can be done continuously, over several days or even weeks, so naturally the benefits here are superior.

Even in patients with bipolar disorder can benefit. Research shows patients with bipolar disorder after sleep deprivation, are pulled from their depressed state to manic state. Manic states can cause sleep deprivation, lasting weeks and even months, so the cycle continues. The patient feels great, lighter in mood, and feel no need for sleep. Of course one should limit this, because of other health risks in prolonged sleep deprivation. Partial deprivation, up to 4 hours sleep is definitely the way to go for long-term treatment.

The ideal way to try for yourself, seems to be to stay awake a full night the first night, then limit yourself to 4 hours a night after that. Try this for a week or two, and see how you feel. I think in most cases, you will have positive results.

If you know someone suffering with severe depression, who barely has energy to talk to you, and no matter how you try to animate them, you have no success, try visiting them in the evening and keeping them awake all night. You will find the next morning their mood will be elevated, they will be more lucid and talkative, and more likely to want to move around and do things. Try then to convince them to use an alarm clock and wake themselves up after only four hours, they'll see for themselves how much better they feel.

The optimum time for sleep appears in some studies, to be from 10pm-2am, 11pm-3am, or12-4 am, underlining the fact that sleeping only the first half of the night provides the best results. In other reports, however, 2-6am 3-7am was optimal. It would depend presumably on your normal bedtime.

Sleep deprivation treatment was popular in the 1970s, but with the discovery of new and effective antidepressant medications, it was soon deemed old-fashioned and unhelpful. Nowadays doctors are reconsidering and endorsing this treatment, finding it helpful even alongside these medications, as the body seemed to accept medication more easily. Many psychiatrists were convinced by remarkable transformations of severely depressed, psychotic and even suicidal patients, back to relative normality after only a few hours. Antidepressant medication alongside sleep deprivation, has proven to help prevent relapse into the depressed state, although these studies are still ongoing.

Sleep Deprivation as Cure for Depression