Lifeboat Foundation

New research published in PLOS One has found that virtual reality use impairs physical and cognitive performance while trying to balance.

“I became interested in this topic because virtual reality headsets have recently become widely available, with great potential to make rehabilitation more enjoyable and varied for patients,” said study author Steven M. Peterson of the University of Michigan, Ann Arbor.

“While many studies have explored upper-limb activities, I wanted to understand how immersive and mentally challenging a virtual reality headset is when the user is walking around and not seated. We decided to test the realism of virtual reality by looking for stress at high heights because just the perception of heights can affect how people walk and how cautious they are.”

Continue reading “People wearing virtual reality headsets have worse balance and increased mental exertion” »

Promising approach to deliver personalized and non-invasive brain stimulation in clinical settings.

BrainsWay’s Brain Stimulation Device Receives FDA Approval to Treat Obsessive-Compulsive Disorder (IEEE Spectrum):

In 2013, Jerusalem-based BrainsWay began marketing a new type of brain stimulation device that uses magnetic pulses to treat major depressive disorder.

Continue reading “FDA clears deep transcranial magnetic stimulation device to treat obsessive-compulsive disorder” »

This is beautiful. If you have time to read the article and watch the full video please do. This woman used EEG to select parts of the brain containing emotion and transferred that signal to vibration in pools of water.

“The more clearly you understand yourself and your emotions, the more you become a lover of what it is.” – Baruch Spinoza.

Continue reading “Artist Uses Brainwaves To Manipulate Water – Incredible Display Of The Power Of Human Emotion” »

Researchers have found a way to short-circuit the “immortality switch” that cancer cells use to divide indefinitely.

While blood stem cells from bone marrow have long been a cornerstone of treating blood cancers like leukemia and lymphoma, Mackenzie’s trial extracting the cells from a pregnant woman to treat a developing fetus in utero is just one of several innovative uses of stem cells to treat a growing list of diseases with cells instead of drugs. And promising studies are inching more of these stem-cell-based treatments closer to finally being tested in people.

With stem cells like those found in bone marrow, scientists are taking advantage of what the body does naturally: generate itself anew. Many of the adult body’s organs and tissues, including fat cells and blood, are equipped with their own stash of stem cells whose sole job is to regenerate cells and tissues when older ones are damaged or die off and which can be harvested for research and growth outside the body.

Some organs are not endowed with these large stem-cell reservoirs, however, most notably the brain and heart muscle. So more than two decades ago, scientists found another source of these flexible cells–in embryos that were donated for research from in vitro fertilization clinics. They learned how to grow these cells in the lab into any cells in the body. That opened the possibility that conditions like heart disease, diabetes or even psychiatric disorders might eventually be treated by replacing damaged tissues or organs with healthy ones, which could provide cures and treatments that didn’t require drugs or surgery.

A new study on adult neurogenesis and Alzheimer’s disease.

According to a study led by scientists at Massachusetts General Hospital, exercise-induced neurogenesis improves cognition in a mouse model of Alzheimer’s disease, yielding more benefits than drug-induced adult neurogenesis. The scientists were able to figure out the difference between the two types of induced neurogenesis and pharmacologically reproduce the same benefits provided by exercise [1].

Study abstract

Continue reading “Exercise Induces Adult Neurogenesis and Ameliorates Alzheimer’s Disease in Mice” »

The Next-Generation Nonsurgical Neurotechnology (N3) program will fund research on tech that can transmit high-fidelity signals between the brain and some external machine without requiring that the user be cut open for rewiring or implantation. It hasn’t escaped DARPA’s attention that no-surgery-required brain gear that gives people superpowers may find applications beyond the military. The proof-of-concept tech that comes out of the N3 program may lead to consumer products, says Justin Sanchez, director of DARPA’s Biological Technologies Office. “This will spawn new industries,” he says…

The N3 program will create no-surgery-required neurotech that the general public may also find useful.

Researchers have discovered a way to kill #cancer cells and stop #glioblastoma formation by blocking casein kinase 1 gene.

Scientists with the Virginia Tech Carilion Research Institute say a gene involved in the body’s circadian rhythms is a potential target for therapies to help patients with a deadly form of brain cancer known as glioblastoma.

This discovery, to be published in the journal Scientific Reports on Tuesday, Sept. 11, points to a subtype of a particular gene that apparently is enabling the survival of cancer cells, although it is more commonly associated with circadian rhythms — the body’s 24-hour biological clock.

Continue reading “Gene involved in circadian rhythms can be potential target for glioblastoma treatment” »

You can now control and communicate drone swarms using your mind!

DARPA’s new research in brain-computer interfaces is allowing a pilot to control multiple simulated aircraft at once.