Home » Entries posted by NewsBot (Page 315)

Wearable brain-machine interface turns intentions into actions

An international team of researchers is combining soft scalp electronics and virtual reality in a brain-interface system.

Bleak cyborg future from brain-computer interfaces if we’re not careful

The most promising method to achieve real-world BCI applications is through electroencephalography, a method of monitoring the brain’s electrical activity. EEG-based BCIs will require a number of technological advances prior to widespread use, but more…

Why MS patients develop progressive disability

Did you know multiple sclerosis (MS) means multiple scars? New research shows that the brain and spinal cord scars in people with MS may offer clues to why they developprogressive disability but those with related diseases where the immune system attac…

For concussion patients, CTs offer window into recovery

CT scans for patients with concussion provide critical information about their risk for long-term impairment and potential to make a complete recovery – findings that underscore the need for physician follow-up.

3D ‘assembloid’ shows how SARS-CoV-2 infects brain cells

Researchers have produced a stem cell model that demonstrates a potential route of entry of SARS-CoV-2, the virus that causes COVID-19, into the human brain.

How micro-circuits in the brain regulate fear

The brain mechanisms underlying the suppression of fear responses have attracted a lot of attention as they are relevant for therapy of human anxiety disorders. Despite our broad understanding of the different brain regions activated during the experie…

What does the sleeping brain think about?

Using an artificial intelligence approach capable of decoding brain activity during sleep, scientists were able to glimpse what we think about when we are asleep. By combining fMRI and EEG, they provide unprecedented evidence that the work of sorting o…

Biomolecular bonsai: Controlling the pruning and strengthening of neuron branches

How neuronal circuits remodel themselves over time, especially during early development, is a major question in neurobiology. Using mice, researchers have uncovered a biomolecular mechanism behind the strengthening of connections from neurons called mi…

Spending time outdoors has positive effect on our brains

If you’re regularly out in the fresh air, you’re doing something good for both your brain and your well-being.

‘Neuroprosthesis’ restores words to man with paralysis

Researchers have successfully developed a ‘speech neuroprosthesis’ that has enabled a man with severe paralysis to communicate in sentences, translating signals from his brain to the vocal tract directly into words that appear as text on a screen.