Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: biotech/medical – Page 1,948

36 Million People Worldwide Infected with Coronavirus

The world now has more than 36 million cases of the coronavirus.

According to figures compiled by Johns Hopkins University’s coronavirus tracking program, 36,166,574 people across the globe have been diagnosed with COVID-19, including more than 1 million deaths.

The United States leads in both categories with 7.5 million cases and nearly 212,000 deaths. India is a close second in the total number of cases with 6.8 million, while Brazil topped the 5 million mark Wednesday.

For the First Time, Scientists Fully Sequenced the Human X Chromosome

Scientist have sequenced the x chromosome.

The sequencing of the human genome was one of the greatest scientific feats of the past century, but it’s a little-known fact that it’s still a work in progress with considerable gaps. New research suggests we could be just months away from finally finishing the job.

Nearly two decades after the Human Genome Project released the first map of our DNA, there are still large sections that are a mystery to us. Scientists have been slowly filling in the gaps, but certain portions that feature repetitive sequences going on for millions of base pairs have long been seen as intractable.

That’s because most common gene sequencing technologies create short snippets of DNA that then have to be stitched together. When applied to these highly repetitive sections it becomes almost impossible to distinguish the pieces, so putting them back together in the right order is extremely difficult.

What Brain-Computer Interfaces Could Mean for the Future of Work

Imagine if your manager could know whether you actually paid attention in your last Zoom meeting. Or, imagine if you could prepare your next presentation using only your thoughts. These scenarios might soon become a reality thanks to the development of brain-computer interfaces (BCIs).

To put it in the simplest terms, think of a BCI as a bridge between your brain and an external device. As of today, we mostly rely on electroencephalography (EEG) — a collection of methods for monitoring the electrical activity of the brain — to do this. But, that’s changing. By leveraging multiple sensors and complex algorithms, it’s now becoming possible to analyze brain signals and extract relevant brain patterns. Brain activity can then be recorded by a non-invasive device — no surgical intervention needed. In fact, the majority of existing and mainstream BCIs are non-invasive, such as wearable headbands and earbuds.

The development of BCI technology was initially focused on helping paralyzed people control assistive devices using their thoughts. But new use cases are being identified all the time. For example, BCIs can now be used as a neurofeedback training tool to improve cognitive performance. I expect to see a growing number of professionals leveraging BCI tools to improve their performance at work. For example, your BCI could detect that your attention level is too low compared with the importance of a given meeting or task and trigger an alert. It could also adapt the lighting of your office based on how stressed you are, or prevent you from using your company car if drowsiness is detected.

The world’s first Gattaca baby tests are finally here

Anxious couples are approaching fertility doctors in the US with requests for a hotly debated new genetic test being called “23andMe, but on embryos.”

The baby-picking test is being offered by a New Jersey startup company, Genomic Prediction, whose plans we first reported on two years ago.

The company says it can use DNA measurements to predict which embryos from an IVF procedure are least likely to end up with any of 11 different common diseases. In the next few weeks it’s set to release case studies on its first clients.

/* */