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behavior

This shows different animals in a forest setting.

·May 17, 2025·6 min read

Hidden Patterns Shape Animal Behavior Across Species

Despite vast ecological differences, animals from meerkats to hyenas appear to follow a shared behavioral architecture in how they switch between activities. By tracking movement patterns with accelerometers and using machine learning, researchers discovered that the longer an animal stays in one behavior—like resting or foraging—the less likely it is to switch, a pattern known as a “decreasing hazard function.”

Featured Neuroscience

·May 16, 2025·6 min read

Astrocytes Control Behavior Through Slow Brain Signaling

Astrocytes, once thought to be mere support cells, are now shown to play a leading role in regulating behavior by modulating neuronal activity through slow biochemical circuits. In zebrafish, researchers discovered that astrocytes respond to norepinephrine by releasing ATP, which is then broken down into adenosine—an important neuromodulator that signals neurons to stop swimming when progress is futile.

Featured Neuroscience

·May 16, 2025·6 min read

Astrocytes Take Center Stage in Brain Function and Behavior

Long thought to be mere support cells, astrocytes are now shown to play a powerful, dynamic role in regulating brain function and behavior. New research in fruit flies and rodents reveals that astrocytes don’t just support neurons—they selectively respond to neurotransmitters and influence which neural signals are prioritized.

Featured Neuroscience

·April 9, 2025·4 min read

How Self-Control Shapes Language Learning in Young Children

New research shows that a child's ability to regulate behavior—an aspect of executive function—is closely tied to how they understand and learn language. Researchers tested over 100 Dutch children aged 4 to 5, using sentence comprehension tasks and eye-tracking.

Featured Neuroscience Psychology

·March 19, 2025·5 min read

Early-Life Adversity Reshapes Brain Development and Behavior

Early-life adversity affects over half of children worldwide, increasing the risk of cognitive and mental health issues later in life. A new review highlights how unpredictable sensory experiences, beyond traditional stressors like abuse and neglect, can disrupt brain development.

Featured Neuroscience Psychology

·March 5, 2025·5 min read

Psychological “Noise” May Reveal More About Human Thought Than Expected

A new study challenges the idea that variability in human behavior, often seen as "noise," is simply an error to be minimized. Researchers argue that noise provides valuable insights into cognitive processes, from decision-making to moral reasoning.

Featured Neuroscience Psychology

·February 19, 2025·6 min read

15 Key Motives Drive Human Behavior

Researchers analyzed human motivation from an evolutionary perspective, identifying 15 key motives that drive behavior. These motives, grouped into five categories—environmental, physiological, reproductive, psychological, and social—reflect adaptations that helped early humans survive.

Autism Featured Genetics Neuroscience

·December 27, 2024·5 min read

Lithium Restores Brain Function and Behavior in Autism

Lithium, a drug widely used for bipolar disorder, may also treat autism spectrum disorder (ASD), according to new research. The study found that lithium restored brain function and reduced behavioral symptoms in mice with Dyrk1a gene mutations, a known ASD risk factor.

Featured Neuroscience

·November 14, 2024·5 min read

Neural Flexibility: Prioritizing Memories to Guide Behavior

Male worms can activate two conflicting memories—mating and starvation—when encountering the same odor, but only one influences their behavior.

Featured Neuroscience

·November 11, 2024·7 min read

Stable Bedtime Boosts Kids’ Behavior and Emotional Control

Children with regular bedtimes exhibit better emotional control and behavior than those with irregular sleep patterns. Researchers found that consistency in sleep times helps children handle stress and regulate their actions more effectively.

Featured Genetics Neuroscience

·November 1, 2024·4 min read

Honeybee Behavior Genetically Programmed

The doublesex (dsx) gene in honeybees determines specific worker bee behaviors like foraging and brood care. By modifying this gene, they found dsx directly affects neural pathways, encoding behaviors essential to colony survival.

Featured Neurology Neuroscience

·October 7, 2024·7 min read

Salience Network Disruption Tied to Dementia Behavior Changes

Researchers have discovered that disruptions in the brain’s salience network, often tied to tau protein buildup, correlate strongly with behavioral changes in people with early-stage dementia. Using advanced brain imaging on 128 participants, they found that as tau impairs this critical network, behavioral symptoms worsen, adding another layer to understanding dementia beyond memory loss.

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behavior

Hidden Patterns Shape Animal Behavior Across Species

Astrocytes Control Behavior Through Slow Brain Signaling

Astrocytes Take Center Stage in Brain Function and Behavior

How Self-Control Shapes Language Learning in Young Children

Early-Life Adversity Reshapes Brain Development and Behavior

Psychological “Noise” May Reveal More About Human Thought Than Expected

15 Key Motives Drive Human Behavior

Lithium Restores Brain Function and Behavior in Autism

Neural Flexibility: Prioritizing Memories to Guide Behavior

Stable Bedtime Boosts Kids’ Behavior and Emotional Control

Honeybee Behavior Genetically Programmed

Salience Network Disruption Tied to Dementia Behavior Changes

Decoding the Metabolic Roots of Bipolar Disorder

How the Brain Dampens Losses to Support Mental Toughness

Progesterone Exposure Linked to Gene Alterations in Male Brains

Reducing Visceral Fat Protects the Brain for Decades

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