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      Behavior News
      December 2, 2020

      Top Headlines
       

      Young children who have experienced compassionate love and empathy from their mothers may be more willing to turn thoughts into action by being generous to others, a ...

      AI Helps Scientists Understand Brain Activity Behind Thoughts

      Researchers have developed artificial intelligence (AI) models that help them better understand the brain computations that underlie ...

      Parasite Infection Discovery Could Assist Mental Health Treatments

      New research into how a common parasite infection alters human behavior could help development of treatments for schizophrenia and other neurological disorders. T. gondii currently infects 2.5 ...
      A new study identifies a region of the thalamus as a key source of signals encoding past experiences in ...
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      Earlier Headlines
       

      How We Learn Words and Sentences at the Same Time

      How people work out the meanings of new words has been revealed by researchers, who say this is similar to the way in which young children learn language. The researchers said: ''A lot of ...

      Smartphone Screen Time Linked to Preference for Quicker but Smaller Rewards

      In a new study, people who spent more time on their phones -- particularly on gaming or social media apps -- were more likely to reject larger, delayed rewards in favor of smaller, immediate ...

      Learning a New Language Changes the Brain's Division of Labor

      Learning a language later in life changes how the two halves of the brain contribute. As skills improve, language comprehension changes hemisphere specialization, but production does not, according ...

      Changes to the Brain's Reward System May Drive Overeating in Mice

      A combination of innate differences and diet-induced changes to the reward system may predispose some mice to overeat, according to research recently published in ...

      Compounds Block Stress-Enhanced Nicotine Intake in Rats

      Researchers have discovered that compounds that activate GABA receptors in the brain can keep rats from self-administering increased levels of nicotine during stressful conditions in an animal model ...

      The Young Resumed Risky Behaviors Earlier Than the Elderly as COVID-19 Pandemic Dragged On, Study Finds

      New research finds that early in the COVID-19 pandemic, old and young individuals did not differ in taking precautions, but over time, older people quickly adopted preventive behaviors and they ...

      A Brief Pilot Intervention Enhances Preschoolers' Self-Regulation and Food Liking

      Mindfulness training and engaging in classroom-based games can influence self-regulation and food liking when introduced during the preschool years according to a new ...

      Mouse Studies Link Some Autism to Brain Cells That Guide Sociability and Platonic Love

      Researchers report that new experiments with genetically engineered mice have found clear connections among a range of autism types and abnormalities in brain cells whose chemical output forges ...

      Should I Run, or Should I Not? The Neural Basis of Aggression and Flight

      Researchers have investigated the mechanism behind defensive behavior in mice. They have identified a specific area of the brain that encodes both spatial and threat cues to drive location-specific ...

      Brainstem Neurons Control Both Behavior and Misbehavior

      A recent study reveals how gene control mechanisms define the identity of developing neurons in the brainstem. The researchers also showed that a failure in differentiation of the brainstem neurons ...

      Study Helps Explain Why Motivation to Learn Declines With Age

      Neuroscientists have identified a brain circuit critical for learning to make decisions that require evaluating the cost or reward of an action. They showed this circuit is negatively affected by ...

      Nudges Fail More Often Than Is Reported

      New research has shown that despite the widespread use of behavioral interventions across society, failed interventions are surprisingly ...

      Judges' Decisions in Sport Focus More on Vigor Than Skill

      Researchers analyzed almost 550 men's and women's mixed martial arts contests, using data collated for the Ultimate Fighting Championship, and found the rate at which competitors fight is ...

      Most Dentists Have Experienced Aggression from Patients

      Roughly half of US dentists experienced verbal or reputational aggression by patients in the past year, and nearly one in four endured physical aggression, according to a new ...

      Time-Keeping Brain Protein Influences Memory

      Upsetting the brain's timekeeping can cause cognitive impairments, like when jetlag makes you feel foggy and forgetful. These impairments may stem from disrupting a protein that aligns the ...

      Single Brain Region Links Depression and Anxiety, Heart Disease, and Treatment Sensitivity

      Over-activity in a single brain region called the subgenual anterior cingulate cortex (sgACC) underlies several key symptoms of mood and anxiety disorders, but an antidepressant only successfully ...

      Gender, Age Divide in New Bullying Study

      Students' emotional resilience is linked to their chances of being victimized, with less resilient students more likely to suffer from harassment, new research shows. Researchers also found that ...

      How Herpes Infection May Impair Human Fetal Brain Development

      Three cell-based models shed light on how herpes simplex virus type 1 (HSV-1) infection, which can spread to the fetal brain during pregnancy, may contribute to various neurodevelopmental ...

      Humans are born with a part of the brain that is prewired to be receptive to seeing words and letters, setting the stage at birth for people to learn how to read, a new study suggests. Analyzing ...

      Multiple Sclerosis as the Flip Side of Immune Fitness

      About half of the people with multiple sclerosis have the HLA-DR15 gene variant. A study has now shown how this genetic predisposition contributes to the development of the autoimmune disease ...

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