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Detection of SARS-CoV-2 spike antibody using electrochemical biosensing based on hydrogen bonding

Turkish researchers discuss their rapid electrochemical biosensing platform to detect the SARS-CoV-2 spike antibody.

22 Nov 2021

Expert explores how our sleeping patterns can be linked to cognitive decline

Dr Greg Elder, Senior Lecturer in Psychology and Associate Director of Northumbria Sleep Research explores why a good night's sleep is important and how our sleeping patterns can be linked to conditions like dementia for The Conversation.

15 Nov 2021

Studying influenza A virus and peptide interactions with electrically controllable DNA nanoconstructs

German scientists used DNA nanolevers to target the interaction between a peptide known as PeB and influenza A.

3 Nov 2021

Using deep brain stimulation to treat Parkinson’s Disease

News-Medical spoke to Dr. Aryn Gittis about her latest research into Parkinson's disease and how deep brain stimulation could be used to help treat it.

27 Oct 2021

Electroceutical research with widespread implications for regulating spleen function

An international team of researchers, led by University of Houston Cullen Endowed Professor of biomedical engineering Mario Romero-Ortega, has progressed electroceutical research for treatment of diseases including rheumatoid arthritis, colitis and sepsis.

25 Oct 2021

Innovative method greatly simplifies the complexity of delivering vaccines

Future vaccine delivery may rely on everyday items like BBQ lighters and microneedles, thanks to the ingenuity of a team of Georgia Institute of Technology and Emory University researchers.

21 Oct 2021

New stimulation method provides effective and personalized pain relief without side effects

Researchers at Lund University in Sweden have developed a completely new stimulation method, using ultra-thin microelectrodes, to combat severe pain.

13 Oct 2021

On-demand brain stimulation alleviates severe depression

The study, which appears in the Oct. 4, 2021, issue of Nature Medicine, represents a landmark success in the years-long effort to apply advances in neuroscience to the treatment of psychiatric disorders.

4 Oct 2021

Researchers develop fast, low-energy artificial synapse for advanced AI systems

Brain-inspired computing is a promising candidate for next-generation computing technologies. Developing next-generation advanced artificial intelligence (AI) systems that can be as energy-efficient, lightweight, and adaptable as the human brain has attracted significant interest.

28 Sep 2021

3D-printed origami technology to aid in the fight against COVID-19

Researchers in Simon Fraser University’s Additive Manufacturing Lab are replicating a distinctive artform—the subtle folding of origami—to create 3D printable technologies to aid in the fight against COVID-19, and help doctors to identify and diagnose various health conditions.

9 Sep 2021

High fat diets break the body clock in rats leading to over-eating and obesity

When rats are fed a high fat diet, this disturbs the body clock in their brain that normally controls satiety, leading to over-eating and obesity. That's according to new research published in The Journal of Physiology.

7 Sep 2021

Multiplexed electrochemical sensor platform enables simultaneous detection of SARS-CoV-2 RNA and host antibodies

Scientists from the UK and USA have developed an antifouling nanocomposite-coated multiplexed electrochemical sensor platform that can simultaneously detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA and virus-specific antibodies. The platform has shown 100% accuracy in detecting viral RNA and IgG-specific anti-SARS-CoV-2 antibodies. The study is currently available on the medRxiv* preprint server.

6 Sep 2021

New type of algorithm simplifies comparisons between effects of electrical stimulation on the brain

For millions of people with epilepsy and movement disorders such as Parkinson's disease, electrical stimulation of the brain already is widening treatment possibilities. In the future, electrical stimulation may help people with psychiatric illness and direct brain injuries, such as stroke.

6 Sep 2021

Smart shirt made with carbon nanotube thread monitors the wearer’s heart rate

There's no need to don uncomfortable smartwatches or chest straps to monitor your heart if your comfy shirt can do a better job.

31 Aug 2021

Aerobic exercise combined with tDCS improves the gait of Parkinson's patients

Transcranial direct current stimulation (tDCS) can increase the benefits of aerobic exercise and improve the gait of patients with Parkinson's disease immediately after a session. Step time variability decreases, reaction time shortens, and executive control of gait is enhanced.

25 Aug 2021

Transcranial focused ultrasound shows promise to treat forms of chronic pain

Neuromodulation comprises a range of therapeutic approaches to relieving symptoms, such as pain or tremors, or to restore movement or function.

16 Aug 2021

Research finds disruption of flight-or-fight response in healthy young people diagnosed with COVID-19

New research published in The Journal of Physiology found that otherwise healthy young people diagnosed with COVID-19, regardless of their symptom severity, have problems with their nervous system when compared with healthy control subjects.

9 Aug 2021

Study showcases the potential of human-body communications with binaural hearing aids

Modern portable devices are the result of great progress in miniaturization and wireless communications. Now that these devices can be made even smaller and lighter without loss of functionality, it's likely that a great part of next-generation electronics will revolve around wearable technology.

6 Aug 2021

New motor imagery-based BMI system turns intentions into actions

A new wearable brain-machine interface (BMI) system could improve the quality of life for people with motor dysfunction or paralysis, even those struggling with locked-in syndrome – when a person is fully conscious but unable to move or communicate.

22 Jul 2021

A pencil graphite biosensor that detects SARS-CoV-2

In a new study, scientists discuss the development of a rapid COVID-19 diagnostic tool known as the Low-cost Electrochemical Advanced Diagnostic (LEAD).

14 Jul 2021