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behavior

·July 12, 2023·4 min read

Our Immune System May Help Guide Behavior

A recent study found the immune system plays a pivotal role in altering our behaviors, especially in response to allergic triggers. Researchers found that the brain, when informed by the immune system about potential dangers, prompts the body to avoid those threats.

This shows the outline of a head and a brain

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·April 14, 2023·4 min read

Bodily Rhythm Affects Behavior

Examining cell phone data, researchers determine the human body has rhythms that range from between 7 to 52 days, and these cycles influence how we behave.

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·February 9, 2023·5 min read

Putting the Brake on Risky Behaviors

A newly discovered neural circuit in the thalamus prevented reward-seeking behaviors when activated in a preclinical model. When blocked, this circuit increases high-risk reward-seeking behaviors. The findings could lead to new therapies for addiction and other disorders associated with high-risk reward-seeking behaviors.

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·January 11, 2023·5 min read

How Better Planning, Behavior Regulation May Lead To Eating Less Fat

Coaching overweight and obese pregnant women to plan their meals and monitor their eating behavior encourages them to lower fat in their diets.

This shows a little girl eating watermellon

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·December 21, 2022·5 min read

Child Body Weight Has Limited Effects on Mood and Behavioral Disorders

Despite common belief, a new study reveals a child's body weight has little impact on mood or behavioral disorders.

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·December 19, 2022·4 min read

Serotonin 2C Receptor Associated With Obesity and Maladaptive Behavior

Mutations in the gene for the serotonin 2C receptor play a key role in obesity and dysfunctional behaviors in both human and animal models.

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·December 11, 2022·6 min read

Long-Term Consumption of Food Allergens May Lead To Behavior and Mood Changes

Food allergens can affect your brain and behavior if you are hypersensitized, even if you don't suffer from typical food allergy symptoms.

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·December 8, 2022·4 min read

Canine Brain Wiring Influenced by Human-Driven Breeding Practices

Areas of the genome associated with brain development harbor variants that seem to account for behavioral differences between dog breeds. The genomic differences between dog breeds are related to the development of their nervous systems. Researchers say genes associated with different dog lineages may relate to genes involved in the development of human behavior.

This shows a little girl sleeping with her teddy bear

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·November 27, 2022·5 min read

How You Help a Child Go to Sleep Is Related to Their Behavioral Development

The method by which a parent helps their young child to sleep impacts their behavior, a new study reports. Children of parents who use passive sleep assistance methods, such as singing or cuddling, have higher sociability scores. Those with parents who use more active sleep methods, such as playing or car rides, are fussier and have more difficult temperaments.

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·November 6, 2022·6 min read

A Novel Instructive Role for the Entorhinal Cortex

Researchers have identified a new type of synaptic plasticity they call behavioral timescale synaptic plasticity (BTSP). The study reveals how the entorhinal cortex sends instructive signals to the hippocampus and directs it to specifically reorganize the specific location and activity of a neural subset to achieve altered behavior in response to changes in environment and spatial cues.

This shows the location of the thalamus in the brain

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·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.