New research found that brain scans can detect consciousness in some patients with brain injury who are unresponsive. In the study, 241 participants with severe brain injury who do not respond when given a simple instruction were assessed with functional MRI (fMRI), electroencephalography (EEG), or both tests, while hearing instructions, such as 'imagine opening and closing your hand.' Their brain responses showed that 25 percent of participants repeatedly followed this... Read more ›
21
Millions of patients worldwide suffer from a chronic itching condition with no identifiable cause -- a condition known as chronic pruritus of unknown origin (CPUO) -- that has no targeted therapies approved to treat it. Many of these patients suffer for years with little relief, but a new study may provide hope for future treatments. Patients were found to have lower than normal levels of metabolite biomarkers in the blood... Read more ›
3
Researchers announced a significant paradigm shift in the understanding of T-lineage acute lymphoblastic leukemia (T-ALL), an aggressive and high-risk form of cancer, to one frequently driven by genetic changes in non-coding portions of our DNA. Read more ›
1
Venting about your frustrations with one friend to another may feel good, but it doesn't necessarily reduce anger. Experiments showed that people who listened to a friend vent liked and supported that person more than those who were vented about -- but only if the person venting didn't derogate or seem aggressive toward the other friend. Venting might be an effective tool of competition for listeners' affections precisely because it... Read more ›
11
The remarkable affinity of the microbial enzyme iron nitrogenase for the greenhouse gas CO2 makes it promising for future biotechnologies. Read more ›
20
A new study could help solve a long-standing mystery into why a key immune organ in our bodies shrinks and loses its function as we get older. Read more ›
3
A new brain-computer interface translates brain signals into speech with up to 97 percent accuracy. Researchers implanted sensors in the brain of a man with severely impaired speech due to amyotrophic lateral sclerosis (ALS). The man was able to communicate his intended speech within minutes of activating the system. Read more ›
1
India's plans to scale up fracking operations without robust regulations could spell disaster for the country's finely balanced water security, according to research. Read more ›
2
Researchers have made significant progress in understanding how cells communicate during inflammation. Read more ›
12
With 2D cameras and space robotics algorithms, astronautics engineers have created a navigation system able to manage multiple satellites using visual data only. They just tested it in space for the first time. Read more ›
17
A new study has found galaxies with more neighbors tend to be larger than their counterparts that have a similar shape and mass, but reside in less dense environments. The team, which used a machine-learning algorithm to analyze millions of galaxies, reports that galaxies found in denser regions of the universe are as much as 25% larger than isolated galaxies. The findings resolve a long-standing debate among astrophysicists over the... Read more ›
2
Psychotherapy sessions with caregivers may help prevent serious disease later in life for young children who have experienced significant trauma, a new study found. Read more ›
2
People 60 and older with untreated high blood pressure may have an increased risk of Alzheimer's disease compared to both people who have been or are being treated for high blood pressure as well as people without the chronic condition. These results do not prove that untreated high blood pressure causes Alzheimer's disease, they only show an association. Read more ›
2
A new milestone has been set for levitated optomechanics as a group of scientists observed the Berry phase of electron spins in nano-sized diamonds levitated in vacuum. Read more ›
2
People with multiple sclerosis (MS) have an increased risk of severe coronavirus infection, but there has been concern regarding potential relapse after vaccination. A new study finds that people with MS may not have a higher risk of relapse after COVID-19 vaccination. Read more ›
3
Understanding why the popularity of organized events steeped in themes of death, disaster and suffering, such as the well-known Dia de los Muertos (Day of the Dead), Jack the Ripper Walking Tours and Remembrance Sunday, could be key to a deeper understanding of society, say researchers. Read more ›
0
Scientists recently discovered a one-dimensional nanoscale material whose color changes as temperature changes. Read more ›
0
A research team has made a significant breakthrough in understanding the complex neural circuitry underlying reward and addiction by identifying 34 distinct subtypes of medium spiny neurons (MSNs) in the nucleus accumbens (NAc), a key brain region involved in pleasure and motivation. The findings offer insights into the diversity of these neurons and their potential roles in substance use disorders. Read more ›
2
Older age, female sex, irregular heart rhythms, and daily activity levels can help to predict how much Alzheimer's Disease patients' cognitive function will decline, and how much they will depend on their caregivers over the next two years. The results suggest new ways to predict cognitive decline in patients, and that caregivers need to be considered in treatment plans. Read more ›
0
An analysis of 12 years of data collected from over 500 hospitals in 25 different states shows that weather, geographic location, and urban or rural location all appear to influence hospitalizations for waterborne infectious diseases. Read more ›
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Most popular sources
Business Insider
|
28% 3 |
Tech Wire Asia
|
20% 9 |
CNET
|
7% 1 |
Tom's Hardware
|
5% 2 |
Android Authority
|
5% 2 |
| View sources » | |
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28.11.2024 23:31
Last update: 23:11 EDT.
News rating updated: 06:20.
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