All

Latest

Neuroscience

Neuroscience research articles are provided.

What is neuroscience? Neuroscience is the scientific study of nervous systems. Neuroscience can involve research from many branches of science including those involving neurology, brain science, neurobiology, psychology, computer science, artificial intelligence, statistics, prosthetics, neuroimaging, engineering, medicine, physics, mathematics, pharmacology, electrophysiology, biology, robotics and technology.

Featured Neuroscience Pain Psychology

·December 6, 2024·4 min read

Facial Expressions of Pain Are Linked to Distinct Brain Activity

Facial expressions triggered by pain are deeply tied to brain activity, revealing distinct neural mechanisms compared to verbal pain reports. Researchers developed a neurobiological model, using MRI and machine learning, to predict pain-induced facial expressions.

Autism Featured Genetics Neuroscience Psychology

·December 5, 2024·6 min read

Gene Defect Linked Brain Size and Social Behavior in ASD, Schizophrenia

A new study reveals how genetic deficits, particularly in the Tbx1 gene, are linked to reduced brain volume and altered social behavior, findings relevant to autism and schizophrenia. Researchers observed smaller amygdala volumes in Tbx1-deficient mice, a brain region key to emotional regulation and social behavior. These mice displayed less interest in social interaction, relying more on non-social cues like bedding preferences.

Featured Neuroscience

·December 5, 2024·5 min read

Adult Neurogenesis Fuels Verbal Learning and Memory

Adult neurogenesis, the creation of new brain cells, supports verbal learning and memory. Using brain tissue from epilepsy patients, researchers discovered a direct link between fewer immature brain cells and cognitive decline, particularly in verbal learning and memory.

Featured Neuroscience

·December 5, 2024·5 min read

Mapping the Brain’s 24-Hour Clock

Researchers have created the first complete map of the circadian clock in the Drosophila brain, revealing it consists of at least 240 neurons—far more than previously thought. This detailed map shows similarities between the clock mechanisms of insects and vertebrates, offering new insights into how rhythms like sleep, feeding, and hormone release are coordinated.

Featured Neuroscience

·December 5, 2024·5 min read

Parallel Pathway to Long-Term Memory Discovered

New research reveals that long-term memory can form independently of short-term memory, challenging long-standing theories of memory formation. Scientists discovered this through experiments on mice, where blocking short-term memory didn’t prevent the creation of long-term memories.

Featured Genetics Neuroscience

·December 5, 2024·4 min read

New Appetite Regulating Neurons Discovered

Researchers have identified a previously unknown population of neurons in the hypothalamus that play a critical role in regulating appetite. These neurons express both leptin receptors and the BNC2 gene, making them highly responsive to hunger-suppressing signals and food-related sensory cues.

Featured Neuroscience

·December 5, 2024·4 min read

Sleep Boosts Language Learning and Memory Consolidation

Learning a new language isn’t just about practice—it’s about sleep. Researchers found that sleep enhances memory of new words and grammar by synchronizing specific brainwave patterns during NREM sleep.

Featured Genetics Neuroscience Psychology

·December 5, 2024·5 min read

Depression Genes in Women Linked to Higher Heart Disease Risk

A new study analyzing genetic data from over 300,000 people revealed that women with a high genetic risk for depression also face a higher likelihood of developing heart disease, even without a depression diagnosis. This link was not observed in men, highlighting significant gender differences. Researchers emphasized the importance of addressing cardiovascular health in women, particularly those with depression, regardless of menopausal status.

This shows ancient man fishing with dogs at his side.

Featured Neuroscience Psychology

·December 5, 2024·5 min read

Ancient Friendship: Humans and Dogs Bonded 12,000 Years Ago

Humans and canines in the Americas formed close relationships 12,000 years ago, earlier than previously thought. Archaeological findings in Alaska, including a 12,000-year-old canine tibia and an 8,100-year-old jawbone, indicate these animals relied on humans for food, such as salmon, rather than hunting independently.

Autism Featured Genetics Neuroscience

·December 5, 2024·7 min read

Missing Genetic Link Uncovered in Idiopathic Autism

Researchers have uncovered a molecular mechanism linking alterations in the neuronal protein CPEB4 to idiopathic autism, which accounts for 80% of autism cases without a clear genetic cause. The study reveals that the absence of a specific microexon in CPEB4 disrupts the dynamics of molecular condensates in neurons, affecting the regulation of genes crucial for brain development. This disruption can lead to reduced protein production, impairing neuronal growth and function.

This shows a child, her parents and leaves.

Featured Neuroscience Psychology

·December 5, 2024·4 min read

Teens’ Views on Cannabis Tied to Perceptions of Parental Use

Teens who perceive their parents use cannabis are more likely to hold favorable views toward the drug and express intentions to try it. The impact of parental cannabis use perception varies by parent gender, with closeness to mothers and fathers influencing teens’ attitudes differently.

Featured Neurology Neuroscience

·December 4, 2024·6 min read

Most Teens Recover From Long Covid Within Two Years

A large study tracking young people with long Covid found that 70% of those affected had recovered within two years, though 30% continued to experience symptoms. Researchers analyzed data from over 12,000 participants, defining long Covid as experiencing multiple symptoms like fatigue and headaches alongside functional impairments.