The harder your brain works at your job, the less likely you may be to have memory and thinking problems later in life, according to a new study published in the April 17, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
The protein Asc-1 serves as the gateway (either for entry or exit) for fundamental amino acids involved in cognitive processes. A new study now unveils its structure and mechanism of action.
A group of researchers based at UC San Diego and Rady Children's Institute have advanced the understanding of how the cerebral cortex develops by tracing the lineage of certain brain cells.
Neuroprosthetics, a technology that allows the brain to control external devices such as robotic limbs, is beginning to emerge as a viable option for patients disabled by amputation or neurological conditions such as stroke.
Himelhoch comes to UChicago from the University of Kentucky, where his public health research has focused on interventions for those with HIV and substance use disorders and cancer control.
The typical job of the proteasome, the garbage disposal of the cell, is to grind down proteins into smaller bits and recycle some of those bits and parts. That’s still the case, for the most part, but, Johns Hopkins Medicine researchers, studying nerve cells grown in the lab and mice, say that the proteasome’s role may go well beyond that.
“Are the risk factors for early onset Alzheimer’s the same as late onset?” asks Domenico Praticò, MD, the Scott Richards North Star Foundation Chair for Alzheimer’s Research, Professor in the Departments of Pharmacology and Microbiology, and Director of the Alzheimer’s Center at Temple (ACT), at the Lewis Katz School of Medicine at Temple University (LKSOM)
A third of the nearly 20 million women who participated in a national health survey reports migraines during menstruation, and of them, 11.8 million, or 52.5%, were premenopausal.
Um estudo recente da Mayo Clinic publicado na Alzheimer's & Dementia: O Periódico da Associação de Alzheimer investigou episódios de lucidez em pessoas que vivem com estágios posteriores de demência, fornecendo informações sobre como esses episódios ocorrem.
The region’s largest healthcare organization and largest non-casino employer, with more than 6,500 team members and providers serving the community in more than 100 locations — recently unveiled its vision 2030.
A changing climate may be linked to growing death and disability from stroke in regions around the world, according to a study published in the April 10, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Humans aren’t the only living beings who find a singing voice attractive in the opposite sex – songbirds do too. For about a third of the approximately 4,000 songbird species that sing only one song, the features that make these tunes alluring to a potential mate have been a long-standing mystery.
University of California, Irvine biomedical engineering researchers have uncovered a previously unknown source of two key brain waves crucial for deep sleep: slow waves and sleep spindles.
Racial discrimination experienced during midlife is associated with Alzheimer’s disease pathology, according to a new study from researchers at Wake Forest University School of Medicine and the University of Georgia. The findings appear online today in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association.
A researcher at Tufts School of Medicine explains how brain development—as well as current events—can influence decision-making in adolescence.
The American Association of Neurological Surgeons (AANS) proudly announces the highly anticipated 2024 AANS Annual Scientific Meeting, slated for May 3-6 at the prestigious McCormick Place Convention Center in Chicago.
Losing the ability to speak due to neurological damage can be incredibly isolating. But thanks to recent advancements in technology, there's hope on the horizon. Scientists have been working on neural speech prostheses, special devices that can help people who have trouble speaking by translating brain activity into speech.
In findings published in Cell Reports, senior author Jerold Chun, M.D., Ph.D., and team also discovered that the biological instructions within these vesicles differed significantly in postmortem brain samples donated from patients suffering from Alzheimer’s disease.
Proteins known as oligomeric chaperones help suppress the formation of misshaped proteins that cause a variety of degenerative and neurodegenerative diseases, such as Alzheimer’s, Huntington’s, and Parkinson’s. In a new study, UT Southwestern Medical Center researchers identified a key feature necessary for one of these oligomeric chaperones, known as DNAJB8, to assemble from disparate parts and showed that the parts alone can reshape misfolded proteins. The findings, published in Structure, could lead to better ways to diagnose and treat these conditions.
Researchers from the Perelman School of Medicine at the University of Pennsylvania will present data on the latest research across the full spectrum of Neurology – including a link between head injury and suicide, potential traumatic brain injury biomarkers, a promising new drug to treat multiple sclerosis – at the American Academy of Neurology (AAN) Annual Meeting from April 13-18 in Denver, Colorado. Follow us on Twitter @PennMedicine and @PennMDForum for updates.
The NIH grant will fund a project entitled “Neutrophil Extracellular Traps And Associated Pathogenesis In TBI: A Novel Peptide Therapeutic Strategy” proposed by Mohammed Abdul Muneer, MSc, PhD, Research Scientist & Principal Investigator, Hackensack Meridian Neuroscience Institute at JFK University Medical Center, and Associate Professor of Neurology at the Hackensack Meridian School of Medicine.
Bernadette Boden-Albala, M.P.H., Dr.P.H., director of the University of California, Irvine Program in Public Health and founding dean of the planned School of Population and Public Health, has been chosen to serve as the Cheryl A. Jay Keynote Lecturer at the American Academy of Neurology’s Health Care Equity Symposium as part of its annual meeting.
In a study published April 8 in Current Biology, University of Washington researchers found that when the adult talked and played socially with a 5-month-old baby, the baby’s brain activity particularly increased in regions responsible for attention — and the level of this type of activity predicted enhanced language development at later ages.
A research team led by Dr. Kim Yun Kyung from the Brain Science Institute at the Korea Institute of Science and Technology (KIST), in collaboration with Professor Chang Young-Tae's team from Pohang University of Science and Technology, has announced the development of a next-generation neuron labeling technology called NeuM.
A new study conducted in mice traces how obesity and a high-fat diet may accelerate aging in the blood vessels that supply blood to the brain. The work is being presented this week at the American Physiology Summit, the flagship annual meeting of the American Physiological Society.
Cedars-Sinai neurologists specializing in stroke, neuropalliative care, multiple sclerosis, autoimmune and movement disorders will present leading-edge research and discuss the latest patient-care options at the American Academy of Neurology Annual Meeting April 13-18 in Denver.
A new 16-week study of 204 adult epilepsy patients found that 98% of participants believe that all patients with epilepsy should have a seizure action plan (SAP), regardless of seizure status.
The lab of Yongchao C. Ma, PhD, at Stanley Manne Children’s Research Institute at Ann & Robert H. Lurie Children’s Hospital of Chicago discovered a fundamental biological mechanism that could lead to new treatments for neurological diseases, such as spinal muscular atrophy (SMA) and autism, as well as different cancers.
In a study published in the Journal of Affective Disorders, UTEP researchers make the case that prairie voles, small rodents that are found throughout the central United States and Canada, can be effectively used as animal models to further the study of clinical depression.
A sleep apnea treatment known as hypoglossal nerve stimulation is less effective in people with higher body mass indexes (BMIs), according to a new study by researchers at Washington University School of Medicine in St. Louis.
Study finds that lonely women experienced increased activation in regions of the brain associated with food cravings.
Scientists at Washington University School of Medicine in St. Louis have shown that treating mice with an antibody that blocks the interaction between APOE proteins (white) sprinkled within Alzheimer’s disease plaques and the LILRB4 receptor on microglia cells (purple) activates them to clean up damaging plaques (blue) in the brain.
The ABRF Core Rigor and Reproducibility Committee (CCoRRe) was selected as one of five winners of the National Institute of Neurological Disorders and Stroke (NINDS) Rigor Champions Prize for their work to raise awareness and promote adoption of rigorous and transparent practices within the core facility community.
Roundup of recent research involving UT Southwestern faculty members: Antibody treatment lowers risk for food allergies; Weight-loss surgery support offered for teens; Racial disparities found among pregnant patients with multiple sclerosis; Gestational age increased at start of COVID-19 pandemic
Scientists developed a new imaging device that enables high-resolution brain imaging in freely moving mice. The featherweight probe, tipping the scale at a mere 4.5 grams, is capable of continuously monitoring cerebral oxygenation and hemodynamic responses with single-vessel resolution.
Dr. Rhonda Voskuhl, a professor of neurology at UCLA Health, has been awarded the 2024 John Dystel Prize for Multiple Sclerosis Research in recognition of her outstanding contributions to multiple sclerosis research and treatment.
The seven funded projects range from an investigation of the potential benefits of virtual reality-based “nature” experiences for hospital patients, to tools that allow scientists to make full use of huge databases of biomedical information.
Avant la chirurgie, les personnes atteintes d'épilepsie subissent une longue évaluation et des tests approfondis. Mais après une opération chirurgicale, certains professionnels et défenseurs affirment que les gens sont injustement laissés seuls pour gérer le traitement et les soins, sans beaucoup d’aide ou de conseils.
Announcement of contents of the April 2024 issue of Neurosurgical Focus
Announcement of contents of the April 2024 issue of Neurosurgical Focus: Video
The Speech Accessibility Project, which aims to train voice recognition technologies to understand people with diverse speech patterns and disabilities, is recruiting U.S. and Puerto Rican adults with cerebral palsy.
DNA replication—which happens when cells divide—is one of the most important processes in all living organisms. In a landmark finding, published today in Cell, scientists identified a multi-protein “machine” in cells that helps govern the pausing or stopping of DNA replication to ensure its smooth progress.
Hormones, Anxiety, Video Games, and DNA: Autism Research and Experts Available Recent articles and Expert Profiles on Autism for media covering Autism Awareness Month in April
Study sheds light on a medical accessibility issue, the need for alternative or modified concussion assessment norms and the need for baseline testing.
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