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behavioral neuroscience

This is a drawing of a mouse surrounded by chemical equations

·November 1, 2022·3 min read

How Gut Bacteria Influence the Effects of Cocaine in Mice

Cocaine use supports the growth of γ-proteobacteria, a common gut bacteria that consume glycine. As glycine levels become depleted mouse models exhibit a higher response to cocaine with abnormal behaviors including increased drug-induced locomotion and drug-seeking behaviors.

Featured Neuroscience Psychology

·October 30, 2022·5 min read

Teenage Brains: What Is Happening and Why It Leads to More Risky Behaviors

Decision-making requires two different brain areas that mature at different times during the teenage years. This may help parents understand why their teens are more prone to making risky decisions.

This shows the location of the thalamus in the brain

Featured Neuroscience

·October 17, 2022·4 min read

Nicotine Dose in a Single Cigarette Blocks Estrogen Production in Women’s Brains

The dose of nicotine from a single cigarette blocks estrogen production in the brain, causing behavioral changes. Findings may shed new light on why quitting smoking may be more difficult for women than men.

Featured Neuroscience Psychology

·October 14, 2022·4 min read

New Insights Into How Serotonin Regulates Behavior

Researchers identified a novel mechanism by which animals create and destroy serotonin. The findings could lead to new treatments for a range of mental health and eating disorders associated with serotonin.

Featured Neuroscience Psychology

·September 29, 2022·5 min read

Birth Weight Could Help Identify Children at Higher Risk of Psychological Issues

A child's weight at birth could determine their risk of being diagnosed with a mental health disorder later in life. Researchers found for every kilogram below average birth weight, the more likely a child was to experience mental health problems through childhood and adolescence.

Featured Neuroscience Psychology

·September 29, 2022·6 min read

What Is the Effect of Hierarchy on Moral Behavior?

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.

Featured Neuroscience Open Neuroscience Articles

·September 29, 2022·4 min read

Unraveling the Reward Behavior: The Mechanisms Underlying the Dopamine Signaling Pathway

The direct phosphorylation of KCNQ2 by ERK occurs through the activation of the dopamine signaling pathway in the nucleus accumbens of mice.

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Featured Neurology Neuroscience

·September 27, 2022·6 min read

A New Behavioral Test to Detect Early Risk of Alzheimer’s

Researchers have developed a simple behavioral test to measure an individual's risk of developing Alzheimer's disease before symptoms appear.

Featured Neuroscience Psychology

·September 26, 2022·3 min read

Life’s Stresses Can Make People Focus More on Their Romantic Partner’s Negative Behavior

Stress can have a detrimental impact on relationships. When feeling stressed, a person is more likely to notice and reflect upon their partner's negative behaviors rather than positive behavior.

Featured Neuroscience Psychology

·September 25, 2022·5 min read

Why Do We Laugh? New Study Considers Possible Evolutionary Reasons Behind This Very Human Behaviour

Researchers say laughter may have been preserved by natural selection to assist with human survival.

Featured Neuroscience

·September 23, 2022·7 min read

Friend or Foe? How Mice Decide to Make Love or War

The neural circuitry that connects olfactory information about another mouse's sex to decision-making in the brain determines the behavioral outcome as to whether aggression or affection is expressed.