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Study reveals surprising diversity in single neuronal transcriptomes of the brain

Study reveals surprising diversity in single neuronal transcriptomes of the brain

A team of scientists at The Scripps Research Institute, University of California, San Diego and Illumina, Inc., has completed the first large-scale assessment of single neuronal "transcriptomes." [More]
Long-term suppression of neurotransmitter acetylcholine may lead to dementia-like changes in the brain

Long-term suppression of neurotransmitter acetylcholine may lead to dementia-like changes in the brain

A new study from Western University is helping to explain why the long-term use of common anticholinergic drugs used to treat conditions like allergies and overactive bladder lead to an increased risk of developing dementia later in life. [More]
Prenatal cannabis exposure could have important effects on brain development in infants

Prenatal cannabis exposure could have important effects on brain development in infants

Compared with unexposed children, those who were prenatally exposed to cannabis had a thicker prefrontal cortex, a region of the brain involved in complex cognition, decision-making, and working memory. [More]
Music instruction improves cognitive, socio-emotional development in young children

Music instruction improves cognitive, socio-emotional development in young children

Music instruction appears to accelerate brain development in young children, particularly in the areas of the brain that are responsible for processing sound, language development, speech perception and reading skills, according to initial results of a five-year study by USC neuroscientists. [More]
Research highlights significance of ultra-rapid brain responses to threat-related visual stimuli

Research highlights significance of ultra-rapid brain responses to threat-related visual stimuli

An international team lead by researchers from CTB-UPM shows that the amygdala in the human brain is able to detect possible threats in the visual environment at ultra-fast time scales. [More]
New imaging study links tau proteins to neurodegenerative pathology of Alzheimer's disease

New imaging study links tau proteins to neurodegenerative pathology of Alzheimer's disease

Alzheimer's is a devastating and incurable disease marked by beta-amyloid and tau protein aggregations in the brain, yet the direct relationship between these proteins and neurodegeneration has remained a mystery. [More]
PET/CT imaging technique may provide way to break perpetual cycle of alcohol abuse

PET/CT imaging technique may provide way to break perpetual cycle of alcohol abuse

Alcoholism is a devastating disorder that too often leads to a perpetual cycle of abuse. An emerging molecular imaging technique may provide a way to break that cycle. [More]
Blue wavelength light exposure leads to subsequent increases in brain activity in prefrontal cortex

Blue wavelength light exposure leads to subsequent increases in brain activity in prefrontal cortex

A new study found that blue wavelength light exposure led to subsequent increases in brain activity in the dorsolateral prefrontal cortex (DLPFC) and the ventrolateral prefrontal cortex (VLPFC) when participants were engaging in a cognitive task after cessation of light exposure. [More]
OTC remains best option to preserve fertility of prepubertal girls treated with gonadotoxic chemotherapy

OTC remains best option to preserve fertility of prepubertal girls treated with gonadotoxic chemotherapy

Ovarian tissue cryopreservation (OTC), harvesting and freezing ovarian tissue, is the most promising complication-free strategy to preserve potential fertility in pre-pubescent girls undergoing sterilising chemotherapy, according to a 13 year study by Fanny Chambon et al. in the journal, Human Fertility. [More]
Study sheds new light on the brain’s decision-making processes

Study sheds new light on the brain’s decision-making processes

Netflix binge-watching versus a hike in the woods. A cheeseburger versus kale salad. Fentanyl versus Tylenol. New UC research from the University California, Berkeley, suggests our brain activity could be influenced to make the healthier choice. [More]
Chronic marijuana use can interrupt the brain's natural reward processes

Chronic marijuana use can interrupt the brain's natural reward processes

Chronic marijuana use disrupts the brain's natural reward processes, according to researchers at the Center for BrainHealth at The University of Texas at Dallas. [More]
Human stem cells restore motor function in chronic stroke patients

Human stem cells restore motor function in chronic stroke patients

Injecting modified, human, adult stem cells directly into the brains of chronic stroke patients proved not only safe but effective in restoring motor function, according to the findings of a small clinical trial led by Stanford University School of Medicine investigators. [More]
Higher blood levels of methotrexate impair executive functioning in long-term pediatric ALL survivors

Higher blood levels of methotrexate impair executive functioning in long-term pediatric ALL survivors

Research from St. Jude Children's Research Hospital suggests that pediatric leukemia patients exposed to higher concentrations of the chemotherapy drug methotrexate are more likely to struggle with mental flexibility, organization and related skills as long-term survivors. [More]
New research pinpoints specific lncRNA that regulates neural development

New research pinpoints specific lncRNA that regulates neural development

Compared to other mammals, humans have the largest cerebral cortex. A sheet of brain cells that folds in on itself multiple times in order to fit inside the skull, the cortex is the seat of higher functions. It is what enables us to process everything we see and hear and think. [More]
Mice study provides new insights into links between sensory stimuli and behavior

Mice study provides new insights into links between sensory stimuli and behavior

Many types of sensory information enter the brain at a structure called the primary sensory cortex, where they are processed by different layers of cells in ways that ultimately influence an animal's perception and behavioral response. [More]
Understanding how opiates affect brain pathways to drive addiction cycle

Understanding how opiates affect brain pathways to drive addiction cycle

New research by Steven Laviolette's research team at Western University is contributing to a better understanding of the ways opiate-class drugs modify brain circuits to drive the addiction cycle. [More]
Additional drug treatment options to prevent migraine may offer hope to sufferers

Additional drug treatment options to prevent migraine may offer hope to sufferers

Preventing or shortening the duration of migraine attacks - established drug treatment options and those that could shape future therapies were discussed at the Congress of European Academy of Neurology in Copenhagen. [More]
Researchers detect blood-brain barrier leakage in people with early AD using contrast-enhanced MRI

Researchers detect blood-brain barrier leakage in people with early AD using contrast-enhanced MRI

Researchers using contrast-enhanced MRI have identified leakages in the blood-brain barrier (BBB) of people with early Alzheimer's disease (AD), according to a new study published online in the journal Radiology. The results suggest that increased BBB permeability may represent a key mechanism in the early stages of the disease. [More]
Researchers identify new genetic drivers of adrenal cancer

Researchers identify new genetic drivers of adrenal cancer

Cancer researchers in Würzburg, in cooperation with the international Cancer Genome Atlas Research Network, have identified new genetic drivers of adrenal cancer. Würzburg was the center of coordination of the European scientists. [More]
New study sheds light on link between gut microbiome and the brain

New study sheds light on link between gut microbiome and the brain

Intestinal bacteria that can boost bravery or trigger multiple sclerosis: An increasing body of research results confirms the importance of the "gut-brain axis" for neurology and indicates that the triggers for a number of neurological diseases may be located in the digestive tract. [More]
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