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In a small group of veterans diagnosed with mild traumatic brain injury, treatment with a psychedelic drug, ibogaine was associated with improvements in daily function and mental health symptoms, a new study out of Stanford found.

“This could be one of the first treatments for traumatic brain injury,” said Dr. Nolan Williams, associate professor of psychiatry at Stanford, and principal study investigator. “I think it’s a moment of hope for veterans and folks with permanent neurological injury.”

The Federal Drug Administration classifies ibogaine as a Schedule I drug, citing “high abuse potential” and “no accepted medical use.” To receive the one-time dose, 30 Special Ops veterans traveled to a treatment site in Mexico where ibogaine use is unregulated.

Using a new technology developed at MIT, diagnosing lung cancer could become as easy as inhaling nanoparticle sensors and then taking a urine test that reveals whether a tumor is present.

A recent study reveals that the monkeypox, or mpox, virus is evolving into multiple strains due to mutations caused by ongoing interactions with the human immune system, suggesting that the virus has been circulating in humans since 2016.

“These observations of sustained MPXV transmission present a fundamental shift to the perceived paradigm of MPXV epidemiology as a zoonosis and highlight the need for revising public health messaging around MPXV as well as outbreak management and control,” write the authors.

A history-making mission to send a commercial lander to the moon is set to carry DNA to the final frontier.

Smartphone apps can differentiate between tuberculosis and other respiratory conditions. It’s part of an AI-driven trend: using sound to diagnose illnesses.

Researchers from Harvard SEAS and Boston University reveal its transformative effects, offering newfound mobility and independence for individuals with this debilitating condition.

The wearable tech successfully eliminates a common symptom called ‘gait freezing’ to restore smooth strides for Parkinson’s disease sufferers.

😀 They say we could even regenerate human limbs this way aswell as repair human blood vessels.

Cell tubes, made entirely from a patient’s own cells, are just as elastic as blood vessels but much stronger. Skin cells cultured into lumps are skewered on needles on a base, similar to a Kenzan, a tool used in Japanese flower arrangements, and formed into a tube. The technique, called the Kenzan Method, was made possible by a 3D bioprinter. A clinical trial is underway in Japan to transplant these tubes into humans in place of blood vessels. Studies are being done to apply them to nerves and organs.

How deeply someone can be hypnotized — known as hypnotizability — appears to be a stable trait that changes little throughout adulthood, much like personality and IQ. But now, for the first time, Stanford Medicine researchers have demonstrated a way to temporarily heighten hypnotizablity — potentially allowing more people to access the benefits of hypnosis-based therapy.

In the new study, published Jan. 4 in Nature Mental Health, the researchers found that less than two minutes of electrical stimulation targeting a precise area of the brain could boost participants’ hypnotizability for about one hour.

“We know hypnosis is an effective treatment for many different symptoms and disorders, in particular pain,” said Afik Faerman, PhD, a postdoctoral scholar in psychiatry and lead author of the study. “But we also know that not everyone benefits equally from hypnosis.”

From surveillance to defense to AI/ML virtualization, and it’s more compact and energy efficient. Oh and let’s not forget the medical imaging applications. I just wonder how long until it’s put into effect.

A front-end lens, or meta-imager, created at Vanderbilt University can potentially replace traditional imaging optics in machine-vision applications, producing images at higher speed and using less power.

The nanostructuring of lens material into a meta-imager filter reduces the typically thick optical lens and enables front-end processing that encodes information more efficiently. The imagers are designed to work in concert with a digital backend to offload computationally expensive operations into high-speed and low-power optics. The images that are produced have potentially wide applications in security systems, medical applications, and government and defense industries.

Continue reading “Nanostructured flat lens uses machine learning to ‘see’ more clearly, while using less power” »