Neuroscience News is an online science magazine. We offer free to read research articles covering neuroscience, neurology, psychology, artificial intelligence, neurotechnology, robotics, deep learning, neurosurgery, mental health and more.
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These are the most recent science articles posted on Neuroscience News.
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In the olfactory system, tufted cells are better at recognizing smells than mitral cells. Tufted cells are one of two parallel neural circuit loops that help the brain process different odor features. The findings shed light on how the brain takes in sensory information that influences behavior and emotion.
Study reveals how changes in pupil size affect the way we perceive our surroundings.
Postbiotics with a morning coffee can help give your immune system a boost, a new study reveals.
Researchers have designed a new model of life expectancy that's based less on disease diagnosis, and more on other factors including cholesterol levels and lifestyle.
In order to make autism research less harmful to the autism community, researchers propose new data-driven guidelines for discussing ASD in their work.
Science research articles covering neurology, brain cancer, traumatic brain injuries, neurosurgery, neuroanatomy, brain research and neurological disorders.
Researchers have identified a link between metabolism and dementia-related brain measures. Obesity related to inflammation, kidney stress, or liver stress had the biggest impact on adverse brain health.
Diets high in guar gum, a dietary fiber and common food additive extracted from guar beans, limit inflammation and delay the onset of multiple sclerosis in mouse models.
The Huntington's disease protein huntingtin may have a role external to the neurodegenerative disease. Researchers say Huntingtin is involved in neural injury and regeneration.
Researchers propose a new model for Alzheimer's disease (AD2) that considers the neurodegenerative disease as an autoimmune disease that attacks the brain. Considering Alzheimer's as an autoimmune disorder could spark a new line of therapies to treat the disease.
Drinking at least two cups of coffee a day, even instant coffee was associated with increased longevity and a lower risk of cardiovascular disease.
Science research articles cover psychology, depression, mental health, schizophrenia, mental disorders, happiness, stress, PTSD, autism, psychiatry and therapy.
Powerful hierarchical situations make it easier for individuals to commit harmful actions. The reason for this, researchers say, is because empathy and agency become split across multiple individuals.
Higher rates of loneliness were associated with an increased risk of developing Type 2 diabetes during a twenty-year follow-up, a new study reveals.
The COVID-19 pandemic may have altered the trajectory of personality in individuals, especially in younger people.
Women in their 20's who frequently binge drink had the highest self-reported prevalence of COVID-19 infection among subgroups within a study of alcohol and drug usage during the pandemic. Researchers say the increased infection risk was due to binge drinkers being less vigilant with their social behaviors as a result of intoxication.
Psychostimulants increase dopamine levels, enhancing task-relevant cortical signals by acting on the striatum and the difference in dopamine synthesis capacity in the striatum explains the variability in the drugs' cognitive effects.
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These are the most viewed articles from all of Neuroscience News over the last 30 days and includes all categories such as neuroscience, AI, psychology, neurology, robotics and neurotech.
The pioneering "soleus pushup" effectively elevates muscle metabolism for hours, even when sitting.
Rather than being simply a brain disease, researchers propose Alzheimer's disease could be a disorder of the immune system within the brain.
People who have the blood group type A are more likely to suffer a stroke before the age of 60 than those with the most common blood type O, a new study reports.
Patients with major depressive disorder who experienced trauma during childhood see symptom improvement following psychopharmacological intervention, psychotherapy, or a combination of both.
The TOB gene plays a significant role in reducing depression, anxiety, and fear in mouse models. The findings could have positive implications for developing new treatments for disorders associated with psychiatric stress.
Researchers have developed a simple behavioral test to measure an individual's risk of developing Alzheimer's disease before symptoms appear.
Study reports warm-blooded animals with higher body temperatures have lower amounts of REM sleep, while those with lower body temperatures have more REM sleep. Researchers say REM sleep acts like a "thermostatically controlled brain heater."
In mice genetically more susceptible to PTSD following a stressful event, researchers found an increased expression of cortisol receptors on neurons in the CA1 region of the dorsal hippocampus. Those increased receptors enabled an elevated expression of the HCN1 protein and TRIP8b, reducing neural excitability.
Axolotls have the ability to regenerate brain areas following an injury. Researchers have mapped cell types and genes associated with neurodegeneration in the axolotl brain, discovering some similarities in the human brain. The findings could pave the way for new neurodegenerative therapies.
Significantly worse symptoms of depression, anxiety, and loneliness were seen in younger people, while older people showed greater mental well-being. However, when it came to cognition, task performance was worse in older adults.
