Latest

Brigham and Women’s Hospital

·September 24, 2024·7 min read

New Brain Stimulation Target Could Treat PTSD

A new study suggests that neurostimulation targeting specific brain circuits may help treat PTSD in veterans. Researchers found that veterans with damage to brain areas connected to the amygdala, the brain's fear center, were less likely to develop PTSD.

Featured Genetics Neurology Neuroscience

·July 29, 2024·5 min read

Rapid Stem Cell Model Advances Parkinson’s Research

Researchers have developed a model that quickly converts stem cells to brain cells with Parkinson’s disease (PD) protein structures, allowing for personalized study and treatment. This new approach can transform stem cells into brain cells within weeks, facilitating high-throughput genetic and drug screening. By mimicking diverse protein misfolding seen in PD patients, the model offers a practical tool for diagnostics and drug discovery. This advancement could lead to personalized therapies for Parkinson's and related neurodegenerative diseases.

Featured Neuroscience

·May 31, 2024·7 min read

Mediterranean Diet Cuts Mortality Risk by 23% in Women

Following a Mediterranean diet reduces the risk of all-cause mortality by 23% in U.S. women over 25 years. The diet's benefits include lower cancer and cardiovascular mortality, linked to positive changes in metabolism, inflammation, and insulin resistance. Researchers analyzed biomarkers to understand these health improvements. The study highlights the diet’s potential for long-term health benefits.

Featured Neurology Neuroscience

·May 29, 2024·6 min read

Early Memory Complaints Linked to Alzheimer’s Brain Changes

A new study finds that reports of cognitive decline from patients and their partners are linked to the accumulation of tau tangles, a hallmark of Alzheimer's disease. This underscores the importance of addressing memory concerns early.

Featured Neurology Neuroscience

·March 20, 2024·4 min read

Astrocytes Remember: A New Layer of Immune Memory Uncovered

Astrocytes, traditionally non-immune cells within the central nervous system, possess the ability to develop an immune memory, responding more vigorously to subsequent immune challenges. This groundbreaking study reveals that through an epigenetic mechanism involving the enzymes p300 and ATP-citrate lyase (ACLY), astrocytes enhance their pro-inflammatory responses, a trait similar to the immune memory seen in adaptive immunity.

Featured Genetics Neurology Neuroscience

·December 5, 2023·3 min read

Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways

Researchers made a significant advance in understanding Alzheimer's disease (AD) by pinpointing how specific brain cells contribute to different stages of the disease. Employing single nucleus RNA sequencing, they analyzed genetic risks in microglia and astrocytes, revealing distinct roles these cells play in AD progression.

Featured Neuroscience Psychology

·October 19, 2023·5 min read

Microbiome and Diet Could Mitigate PTSD Symptoms

Researchers explored the potential link between the Mediterranean diet, the gut microbiome, and PTSD symptoms. Their study, involving 191 participants, revealed that those following a Mediterranean diet exhibited fewer PTSD symptoms.

Featured Neuroscience

·October 2, 2023·6 min read

Sleep Struggles Link to Elevated Risk of Hypertension

Researchers have found a notable link between insomnia symptoms and hypertension in women. Drawing from a 16-year study involving over 66,000 participants, the study showed women with sleep difficulties were more prone to high blood pressure.

Featured Neuroscience

·September 25, 2023·6 min read

Addiction’s Common Ground: A Universal Brain Circuit Revealed

Researchers discovered a universal brain network present in people with substance use disorders. Analyzing data from over 144 studies involving 9,000+ participants, they found consistent abnormalities regardless of substance or lesion location.

Brain Cancer Featured Neuroscience

·September 6, 2023·6 min read

Rice-Sized Device Tests 20-Plus Brain Cancer Treatments at Once

Researchers developed a minuscule device, akin to a grain of rice in size, that can simultaneously test numerous treatments for challenging brain cancers like gliomas. Implanted into a patient's tumor during surgery and removed afterward, the device offers real-time insights on drug effects on the tumor microenvironment.

Featured Neurology Neuroscience Psychology

·July 5, 2023·5 min read

Redefining Depression: TBI Affective Syndrome Discovered

The study proposes a new term for this variant of depression - “TBI affective syndrome”. Fundamentally, this research marks a significant step toward personalized treatment strategies for TBI patients.

Featured Neurology Neuroscience

·July 3, 2023·7 min read

Hidden Brain Circuit Linking Lesion Locations to Epilepsy

Researchers discovered a shared brain circuit that may link diverse lesion locations that cause epilepsy. The study, which analyzed data from over 1,500 patients with brain lesions, utilized a technique called lesion network mapping.

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Brigham and Women’s Hospital

New Brain Stimulation Target Could Treat PTSD

Rapid Stem Cell Model Advances Parkinson’s Research

Mediterranean Diet Cuts Mortality Risk by 23% in Women

Early Memory Complaints Linked to Alzheimer’s Brain Changes

Astrocytes Remember: A New Layer of Immune Memory Uncovered

Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways

Microbiome and Diet Could Mitigate PTSD Symptoms

Sleep Struggles Link to Elevated Risk of Hypertension

Addiction’s Common Ground: A Universal Brain Circuit Revealed

Rice-Sized Device Tests 20-Plus Brain Cancer Treatments at Once

Redefining Depression: TBI Affective Syndrome Discovered

Hidden Brain Circuit Linking Lesion Locations to Epilepsy

Optimism Boosted by Psilocybin, Hinting at Depression Relief

Immune Response Linked to Lewy Body Formation

Tracking Daily Habits’ Lasting Effects on the Brain

Pioneers in Neural Networks Win 2024 Nobel Prize in Physics

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