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Behavior News

April 20, 2025

Top Headlines

 

How do we learn new things? Neurobiologists using cutting-edge visualization techniques have revealed how changes across our synapses and neurons unfold. The findings depict how information is processed in our brain's circuitry, offering insights ...
Macaque mothers experience a short period of physical restlessness after the death of an infant, but do not show typical human signs of grief, such as lethargy and appetite loss, finds a new study by ...
Are there areas of the brain, which regulate prosocial, altruistic behavior? Researchers have studied a very special group of patients and established that the 'basolateral amygdala' (part of the limbic system) plays an important role in ...
A new study questions the longstanding view that the visual system is divided into two pathways, one for object-recognition and the other for spatial tasks. Using computational vision models, researchers found the ventral visual stream, may not be ...

Latest Headlines

updated 10:58pm EDT

Earlier Headlines

 

Researchers have gained a new understanding of how the brain processes reward and risk information. Neuroscientists show how nerve cells in the so-called amygdala not only encode the probability and ...

Two specific genes that evolve exclusively in humans jointly influence the development of the cerebrum. Researchers have provided evidence that these genes contribute together to the evolutionary ...

A research team has uncovered a fundamental principle of how the brain prioritizes vision and hearing differently depending on whether we are still or in motion. The study provides new insights into ...

Researchers have found a unique molecular signature and genes in the orbitofrontal cortex associated with heroin-seeking behavior. A preclinical rodent model implicated a gene called Shisa7 as the ...

People with autism are typically diagnosed by clinical observation and assessment. To deconstruct the clinical decision process, which is often subjective and difficult to describe, researchers used ...

A drug typically prescribed for arthritis halts brain-damaging seizures in mice that have a condition like epilepsy, according to researchers. If the drug proves viable for human patients, it would ...

New research on the hippocampus, a brain area essential for memory, suggests that new rules of synaptic plasticity best explain how brain activity continually reshapes the way memories are recorded ...

Fruit fly mutants that have severe sleep deficits perform better at olfactory learning and memory tasks, according to a new study. The paradox of enhanced memory despite sleep loss could be explained ...

By revealing for the first time what happens in the brain when an animal makes a mistake, researchers are shedding light on the holy grail of neuroscience: the mechanics of how we learn. The team ...

Neuroscientists have found a link between vocal changes and the aging brain in zebra finch songbirds, which could help lead to earlier diagnoses for disorders such as Parkinson's and ...

We're all familiar with Pavlovian conditioning, in which a reward-anticipatory behavior follows a reward-predicting stimulus. Perhaps you experience it yourself when passing a cafe or restaurant ...

A simple neural change alters mating preferences in male butterflies, aiding rapid behavioral evolution, researchers ...

Parenting skills can make a big difference in fostering a newborn's language acquisition and cognition, but there may be a limit to how far parenting can go to make up the challenges to ...

A research team has uncovered key insights into how the brain processes others' distress. Using miniature endoscopic calcium imaging, the researchers identified specific neural ensembles in the ...

New research has revealed that people often do not perceive the true meaning of their pet's emotions and can misread their dog. The reasons for this are many and include a human misunderstanding ...

Just a few days of eating a diet high in saturated fat could be enough to cause memory problems and related brain inflammation in older adults, a new study in rats ...

People with a more active amygdala (an area in the brain involved in processing information relevant to threats) are more likely to develop PTSD symptoms after experiencing trauma than people with a ...

Researchers have revealed neural circuits in the brainstem that are crucially involved in implementing decisions by controlling three fundamental behavioral states or strategies: perseverance, ...

New research has uncovered that anxiety and apathy -- two common but distinct emotional states -- lead to fundamentally different patterns in how people learn and make ...

Having one traumatic experience is bad enough. If you've constantly experienced stress since before birth, you may be in for an especially tough time. Our emotions may be influenced by ...

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