News

An NIH-funded research team led by Dr. David Olson from the University of California, Davis previously developed a sensor that could distinguish which drugs that bind to 5-HT2AR have hallucinogenic properties and which don’t.

Detecting the earliest signs of Alzheimer’s disease (AD) in middle-aged people and tracking its progression over time in research studies continue to be challenging.

In a small study, researchers used a device that stimulates the spinal cord to restore arm and hand mobility in two stroke patients, allowing them to perform daily life activities, such as using a fork to eat a meal. The study, published in Nature Medicine(link is external), was funded by the National Institutes of Health’s Brain Research Through Advancing Innovative Neurotechnologies^®(BRAIN) Initiative.

New research funded by the NIH BRAIN Initiative sheds light on how we organize and store memories

Today the National Institutes of Health announces two transformative projects supported by the Brain Research Through Advancing Innovative Neurotechnologies® (BRAIN) Initiative: The BRAIN Initiative® Cell Atlas Network (BICAN) and the Armamentarium for Precision Brain Cell Access.

With today’s powerful imaging tools, neuroscientists can monitor the firing and function of many distinct neurons in our brains, even while we move freely about. They also possess another set of tools to capture remarkable, high-resolution images of the brain’s many thousands of individual neurons, tracing the form of each intricate branch of their tree-like structures.

Each year, the initiative celebrates some standout and especially creative examples of such advances in the “Show Us Your BRAINs! Photo & Video Contest. During most of August, I’ll share some of the most eye-catching developments in our blog series, The Amazing Brain.

Researchers supported by the National Institutes of Health Brain Research Through Advancing Innovative Neurotechnologies® (BRAIN) Initiative have developed a way to genetically insert a type of light receptor into neurons. The new technique enables the researchers to suppress the neuron’s activity using pulses of light. While researchers have previously used light to control the activation of neurons, the ability to inhibit the activity of neurons represents a powerful tool that can be used to better understand the workings of neural circuits in the brain.

In the diagnosis of disease, doctors often need to take tissue samples and process them for examination under a microscope. Millions of such biopsies are performed in the U.S. every year. But these pose many challenges. Biopsies may damage healthy tissue. Conventional histology techniques used to examine the samples can require extensive processing and take days.

NIH-funded study identifies brain cells that form boundaries between discrete events.