Sleep disturbances in schizophrenia: what we know, what still needs to be done
| Autor: | Fabio Ferrarelli, Rachel E. Kaskie |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Sleep Wake Disorders
medicine.medical_specialty Sleep spindle Polysomnography Audiology Article 050105 experimental psychology 03 medical and health sciences 0302 clinical medicine medicine Humans 0501 psychology and cognitive sciences In patient General Psychology medicine.diagnostic_test 05 social sciences Electroencephalography Sleep architecture medicine.disease Sleep in non-human animals Sleep abnormalities Eeg oscillations Psychotic Disorders Schizophrenia Sleep Psychology 030217 neurology & neurosurgery |
| Zdroj: | Curr Opin Psychol |
| ISSN: | 2352-250X |
| DOI: | 10.1016/j.copsyc.2019.09.011 |
| Popis: | Sleep disturbances are commonly observed in schizophrenia (SCZ) and are associated with worse psychotic symptoms and poorer clinical outcomes. Early polysomnography studies have focused on characterizing differences in sleep architecture between patients with SCZ and healthy controls. More recently, research has focused on sleep-specific EEG oscillations, such as sleep spindles and slow waves, which reflect the integrity of underlying thalamo-cortical networks. Furthermore, high-density (hd)-EEG (>=64 channels), which affords enhanced spatial resolution, has been employed to better localize abnormalities in sleep characteristics and related thalamo-cortical circuits in patients with SCZ and related disorders. In this article, we will review the most relevant sleep abnormalities reported in SCZ, with an emphasis on recent findings, and propose directions for future research. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect