Five insomnia types revealed in new researchJanuary 9, 2019 - 12:39 AMT PanARMENIAN.Net - Researchers at the Netherlands Institute for Neuroscience revealed that there are five types of insomnia. This finding was published on Monday January 7 by The Lancet Psychiatry. A commentary in the journal stated that the finding could be a new page in the history of insomnia, promoting discoveries on mechanisms and interventions, News Medical reports. One out of ten people suffer from chronic insomnia: it's the second-most prevalent and burdensome mental disorder. Findings on underlying brain mechanisms have been inconsistent. Treatment that is effective for some, gives no relief to others. Insomnia has remained an enigma. Thanks to volunteers of the internet-platform slaapregister.nl there is now hope for faster discoveries. Surprisingly, the five insomnia types did not differ at all on sleep complaints like difficulty falling asleep versus early morning awakening. Some earlier attempts to define subtypes focused on these sleep complaints, and may therefore have been unsuccessful. Blanken and colleagues identified subtypes by looking beyond sleep complaints. They assessed dozens of questionnaires on personality traits that are known to be rooted in brain structure and function. Insomnia subtypes could be discovered by looking at trait profiles. Type 1 scores high on many distressing traits such as neuroticism and feeling down or tense. Types 2 and 3 experienced less distress and were distinguished by their high versus low sensitivity to reward. Type 4 and 5 experienced even less distress and differed by the way their sleep responded to stressful life events. These induced severe and long-lasting insomnia in type 4, while the sleep of type 5 was unaffected by these events. Related links: Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Erdogan wants “realistic road map” for relations with Armenia Turkish President Recep Tayyip Erdogan has called for a “new realistic road map” for relations with Armenia. Armenia-Azerbaijan: Experts launch work on determining coordinates Expert groups from the countries started the process of determining the coordinates based on geodetic measurements. Yerevan says did not expect CSTO in peacekeeping role Pashinyan has declared that the CSTO would be expected to come to the Armenia-Azerbaijan border as an ally of Armenia Henrikh Mkhitaryan wins Serie A title with Inter Inter Milan midfielder Henrikh Mkhitaryan admits that the team have long been imagining clinching Serie A against AC Milan. |