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UCSD

·January 29, 2024·5 min read

Gene Linked to Mitochondrial Dysfunction in Obesity

Researchers made a breakthrough in understanding obesity's impact on mitochondria, as detailed in a recent study. They discovered that a high-fat diet causes fat cell mitochondria in mice to fragment into smaller, less efficient units, a process controlled by a single gene.

Featured Neuroscience

·January 11, 2024·7 min read

New Neural Implant Unlocks Deep Brain Activity

Researchers create a transparent graphene-based neural implant offering high-resolution brain activity data from the surface. The implant's dense array of tiny graphene electrodes enables simultaneous recording of electrical and calcium activity in deep brain layers.

Featured Neuroscience Psychology

·December 15, 2023·7 min read

Metabolic Markers of Depression Identified

Researchers revealed a crucial link between cellular metabolism and major depressive disorder, particularly in treatment-refractory cases and suicidal ideation. This research found specific blood metabolites that differ in people with depression, providing new biomarkers for risk assessment.

Auditory Neuroscience Featured Neurology Neuroscience

·November 21, 2023·5 min read

Hearing Loss Linked to Dementia

Researchers discovered that hearing loss in older adults is associated with specific brain changes, potentially increasing dementia risk. Using hearing tests and MRI, the study, identified microstructural differences in brain regions responsible for auditory processing, speech, and executive function in those with hearing impairment.

Featured Genetics Neurology Neuroscience

·November 1, 2023·6 min read

Heart to Brain: Unlocking the Genetic Pathway Behind Fainting

Researchers have unearthed the genetic connection between the heart and brain related to fainting spells. By viewing the heart as a sensory organ sending signals to the brain, they revealed insights into the neural connections.

Featured Genetics Neuroscience

·October 16, 2023·6 min read

Biomarker Reveals Likelihood of Neuroregeneration

Researchers unveil a groundbreaking discovery: a new biomarker that predicts neuronal regeneration after injuries. Leveraging the precision of single-cell RNA sequencing, they identified unique gene patterns within neurons, laying the foundation for advanced treatments in nerve repair.

Featured Neuroscience

·October 11, 2023·6 min read

Teen Brains at Risk: Common Herbicides Linked to Cognitive Dip

Herbicides, notably glyphosate and 2,4-D, have been associated with adverse effects on adolescent brain function, according to researchers from the University of California San Diego. Findings show the ubiquitous presence of these herbicides in the urine of adolescents in Pedro Moncayo, Ecuador, and associate higher herbicide concentrations with poorer neurobehavioral performance.

Featured Neuroscience Psychology

·October 5, 2023·6 min read

Mapping the Amygdala Leads to New Hope For Cocaine Addiction

Researchers crafted a detailed atlas of the amygdala, revealing new insights into emotional responses and potential treatments for cocaine addiction. A cell-by-cell study of the amygdala, a brain structure vital in controlling emotional reactions, has exposed previously unobserved links between addiction behaviors and genes related to energy metabolism, suggesting energy management in neurons could influence addiction-like actions.

Featured Neuroscience

·August 29, 2023·5 min read

Weight Stability in 60s Tied to Women’s Longevity

Maintaining stable weight after age 60 significantly boosts women's odds of living past 90. Researchers found women who kept a steady weight were 1.2 to 2 times more likely to reach exceptional longevity compared to those who lost 5% or more of their weight.

This shows a dinner plate and a man's hands.

Featured Neurology Neuroscience

·August 21, 2023·5 min read

Intermittent Fasting Strategy Offers Alzheimer’s Hope

Alzheimer's patients often suffer disruptions to their circadian rhythms. A new study reveals a potential remedy: time-restricted feeding.

Featured Genetics Neurology Neuroscience

·July 26, 2023·5 min read

Pioneering Stem Cell Therapy Offers New Hope for Epilepsy Treatment

Researchers embarked on a groundbreaking clinical trial involving the injection of regenerative cells into the brain to treat epileptic seizures. This experimental therapy, called NRTX-1001, has the potential to offer drug-resistant temporal lobe epilepsy patients a non-destructive cure for their seizures.

Featured Neuroscience

·June 8, 2023·5 min read

Can AI Assistants Like ChatGPT Help Address Public Health Questions?

A new study explores the potential of AI assistants, such as ChatGPT, in providing accurate and actionable responses to public health questions. The study evaluated ChatGPT's ability to address a range of common health queries and found that it provided evidence-based responses to 91% of the questions.