Tag: Psychiatry

Microchip Nanosensor Detects Stress Hormone from Drop of Blood

Researchers at Rutgers University have developed a microchip that can perform real-time measurements of stress hormone levels in a drop of blood. The technology could provide a replacement for bulky and expensive lab tests for such hormones, and allow patients to monitor their stress levels more easily. The chip includes tiny wells that contain ant (Read more...)

Monitoring Cognitive Performance Using Smart Devices: Interview with Maha Radhakrishnan, CMO, Biogen

Biogen, a medtech company based in Massachusetts, has announced that is partnering with Apple in a research study to determine if it is possible to identify and develop biomarkers of cognitive decline, using data from smart devices, including the iPhone and Apple Watch. Biogen has a neuroscience focus, and the company hopes that it may […]

Earwax Sampling Device for Easy Cortisol Measurement

Researchers at University College London and King’s College London have developed a device that allows for easy earwax sampling, with the goal that the wax could be a convenient and reliable way to measure cortisol levels. The device can be used by a patient at home to obtain a sample of earwax and is less […]

Are Aging Physicians a Burden?

In many ways, physicians are characterized in society by their astuteness, intelligence, and high ethical standards. Patients should trust that those physicians have the cognitive tools to heal them. Medscape Psychiatry

Paper Device Rapidly Measures Lithium Levels in Blood

Researchers at Hokkaido University in Japan have developed a paper-based point-of-care device which can measure lithium levels in a drop of blood. The device could help patients with bipolar disorder to keep track of their blood lithium levels. Lithium carbonate is used to treat bipolar disorder, but must be administered carefully as the concentrat (Read more...)

Symmetry VNS Wins EU CE Mark for Difficult-to-Treat Depression

LivaNova announced today that Symmetry, a device for vagus nerve stimulation (VNS) therapy, has received CE Mark approval for difficult-to-treat depression. Symmetry is a small device that stimulates the vagus nerve to improve symptoms of depression and quality of life. After surgical implantation, the device regularly sends mild electric pulses to (Read more...)

Handheld Eye Scanner to Detect Autism Spectrum Disorder

Researchers at Flinders University in Australia have developed a handheld eye scanner that could help to identify children with autism spectrum disorder. The device allows clinicians to obtain light-adapted electroretinograms, which involves detecting electrical signals in the retina. The device could help in diagnosing children with autism much ea (Read more...)

Credit Card Sized Diagnostic Lab Plugs into Smartphone

Researchers at the University of Cincinnati have developed a tiny portable diagnostic device that can detect the presence of specific pathogens in a saliva sample, and relay the results to a doctor when plugged into a smartphone. The device can potentially diagnose a wide array of diseases, including malaria, HIV and Lyme disease, and could [&helli (Read more...)

URGOnight Brainwave Sleep Training System Available Soon

URGO Group, a French firm, announced that it will soon be releasing its URGOnight sleep training system, a product we got a glimpse of at CES 2019. The product consists of an electroencephalography (EEG) headband and a smartphone app that people can use to train their brains to sleep better. Utilizing EEG neurofeedback, the technology […]

Neural Feedback Technique to Improve Attention

Many people suffer from an inability to focus on tasks that require a great deal of attention. Drugs such as Ritalin are available to help mitigate symptoms of attention-deficit/hyperactivity disorder (ADHD) and related conditions, but these medications come with a number of side effects, including long term dependence. Now, researchers at MIT have (Read more...)