Displaying 341 - 360 news posts of 1425
Driver of neurodegenerative diseases revealed
In searching for how a gene mutation associated with the cell’s recycling center leads to a rare disease, Knight Initiative for Brain Resilience and Wu Tsai Neuro affiliate Monther Abu-Remaileh and team identified a missing link in neurodegenerative condi
How Brain Implants and AI Helped These Women Regain Their Voice
Brain-computer interface technology assisted with language learning AI allows paralyzed individuals to speak by reading brain activity and decoding it into speech according to new research co-authored by Wu Tsai Neuro affiliate Erin Kunz.
Blood Cells Mutated in Old Age Protect Against Alzheimer’s Disease
Pathologist Siddhartha Jaiswal discovers a surprising twist to our biology: age-related mutations that increase the risk of blood disease also protect against brain disease.
Brain implants, software guide speech-disabled person’s intended words to computer screen
Our brains remember how to formulate words even if the muscles responsible for saying them out loud are incapacitated. A brain-computer hookup is making the dream of restoring speech a reality in a Stanford Medicine study, which includes Wu Tsai Neuro aff
Brain chip helps voiceless patient communicate at 62 words per minute
Using brain implants, machine learning and a predictive model, researchers at Stanford Medicine and Wu Tsai Neuro decoded a woman’s attempts to speak at a rate that begins to approach natural conversation.
Is the Brain’s White Matter an Unexpected Key to Aging and Memory?
Funded in part by the Knight Initiative, researchers at the Wyss-Coray Lab have discovered that age-related cognitive decline is most pronounced in the brain’s white matter in a new study.
Aging Mouse Brain Atlas Reveals White Matter Changes Most Over Time
A study in mice suggests that the most pronounced changes that occur over time are in the white matter—neurons that are integral to transmitting signals across the brain. The research also examined how two anti-aging treatments—caloric restriction and inf
Stanford Medicine-led research identifies gene ‘fingerprint’ for brain aging
A study in mice finds that white matter — the tissue that transmits messages around the brain — shows the greatest changes as the animals age.
Stanford Medicine scientists locate key brain circuit containing the seat of male libido
Wu Tsai Neuro interdisciplinary scholar Renzhi Yang and colleagues in the lab of institute affiliate Nirao Shah have found that a particular neuronal circuit in male mice is responsible for sexual arousal and for the actions and pleasure that ensue.
Stanford study finds sex-drive circuitry in mouse brains. What it could mean for humans
Stanford University scientists have identified a brain circuit that controls sex drive in male mice, a finding researchers say could one day lead to a better understanding of human sexuality. If replicated in people, the findings could significantly boost
New Tool Expands the Horizons for Neuron Sequencing
Wu Tsai Neuro affiliate Bo Wang’s team expanded mouse brain tissue to improve the resolution of spatial transcriptomics techniques. Their method — called Ex-ST — greatly improves the ability to map brain circuits by cell type.
A New Device Records Brain Activity from Inside Blood Vessels
The new tool, pioneered by Anqi Zhang, now a Stanford postdoc with Karl Deisseroth and Zhenan Bao, could make it possible to study and treat the brain without causing tissue damage.
Seeking better treatments for preterm babies in the “second brain”
Researchers with Stanford’s Wu Tsai Neurosciences Institute aim to improve gut motility and health outcomes for preterm babies through foundational research on the nervous system of the gut, called the enteric nervous system (ENS).
Q&A: Using software engineering to bring back speech in ALS
Erin Kunz, third year PhD student in Electrical Engineering, started her career developing autonomous vehicles at General Motors (GM) — but now she uses her software engineering and machine learning skills in the Neural Prosthetics Translational Lab.
AI Agents that “Self-Reflect” Perform Better in Changing Environments
In the real world, things change fast. Stanford researchers invented the “curious replay” training method based on studying mice to help AI agents successfully explore and adapt to changing surroundings.
New method offers unprecedented detail in tracking protein activity in living cells
Alice Ting and team develop TransitID, a powerful method for tracking protein activity in living cells through an unbiased approach. This study came out of the Neuro-Omics Initiative, a project funded by Wu Tsai Neuro's Big Ideas in Neuroscience program.
Exercise and the brain
In this episode, chemist Jonathan Z. Long discusses his recent discovery of a new molecule produced when we exercise that appears to be linked to health benefits from regulating appetite to boosting learning and memory.
Wu Tsai Neuro faculty scholar Scott Linderman wins McKnight Scholar Award
Linderman’s research group builds computational tools to extract simple structures from high-dimensional datasets, enhancing our understanding of the brain and its processes. He spoke with us about his work and the McKnight award.
Neuroimaging symposium empowers neuroscientists to utilize MRI
Geared toward increasing accessibility of brain imaging technologies to scientists throughout campus, the NPIL's “MRI for Neuroscientists” symposium brought together researchers from across Stanford schools and departments to share firsthand insights.
Inaugural brain imaging workshop builds global community
Scientists from around the world came to the Wu Tsai Neurosciences Institute to learn more about cutting-edge optical imaging technologies at the inaugural Advanced Techniques in Neuroimaging Workshop, hosted by the Neuroscience Microscopy Service (NMS).