New data presented today at the Annual Meeting of the American Academy of Otolaryngology confirm that specialized oral appliances are a viable option to counter the devastating effects of obstructive sleep apnea (OSA) and new FDA-approved technologies for home-based sleep studies are a valuable tool to diagnose and assess the effectiveness of the therapy.
Obstructive sleep apnea syndrome (OSAS) is a disorder characterized by repeated episodes of reductions or cessation in breathing during sleep. Millions of Americans, both men and women, have this medical problem, which is associated with clinical complications such as daytime sleepiness, high blood pressure (hypertension), heart disease, increased risk for stroke, and an increased risk for early death.
The gold-standard method to diagnose and quantify OSA is considered the overnight sleep polysomnography (PSG). With this system, patients spend the night in a sleep lab while hooked to a variety of electrodes, which measure various channels (such as EEG, EOG, EMG, ECK, Flow, Respiratory Effort, Oximetry). The severity of the disorder is expressed as the respiratory disturbance index (RDI), which is the number of sleep disordered breathing events per hour of sleep.
Scientists learn more about how gene linked to autism affects brain
19.06.2018 | Cincinnati Children's Hospital Medical Center
Overdosing on Calcium
19.06.2018 | Albert-Ludwigs-Universität Freiburg im Breisgau
Scientists from the University of Freiburg and the University of Basel identified a master regulator for bone regeneration. Prasad Shastri, Professor of...
Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...
13.06.2018 | Event News
08.06.2018 | Event News
05.06.2018 | Event News
19.06.2018 | Physics and Astronomy
19.06.2018 | Life Sciences
19.06.2018 | Physics and Astronomy