The brain and socially motivated behavior
The lateral hypothalamus is an integral component of social brain networks. It shapes socially motivated behaviors via functional coordination with neocortical regions.... Read More...
medial prefrontal cortex
Our brains can predict the virality of online videos, without us even knowing it
Scanning people's brains when watching videos, researchers found both neural and behavioral responses to the content could predict how long others would watch the same video on the internet.... Read More...
The neural processes behind our desire for revenge
During a conflict between two groups, oxytocin levels increase, influencing the medial prefrontal cortex. This results in a greater feeling of empathy among the group and a desire to seek revenge on rivals. The findings shed light on how conflict contagion can occur in social groups.... Read More...
Coping strategies, a matter of neuron
Researchers uncover a key role of medial prefrontal cortex corticotropin-releasing factor interneurons for bidirectionally controlling motivated behavioral styles under stress. The findings could help in the development of new treatments for PTSD.... Read More...
Generosity and selfishness: A neural dance
Unique signatures of neural synchrony reflect whether pro-social or anti-social decisions are made. Brain regions, including the cingulate gyrus, amygdala, and medial prefrontal cortex, are highly synchronized when pro-social behavior is exhibited but decreases in the presence of anti-social behavior.... Read More...
Rich rewards: ADHD medication’s effect on the brain
Methylphenidate may boost norepinephrine levels in the prefrontal cortex, which in turn regulates dopaminergic neurons firing in the striatum, when a reward is delivered. The study sheds new light on how medications for ADHD affect the reward system in the brain.... Read More...
How to tell if a brain is awake
Study finds EEG features may not always be accurate in being able to capture the level of consciousness in patients under anesthesia.... Read More...
Deepening our understanding of selfish behavior
Study identifies distinct neural processes that occur when we make decisions for the benefit of ourselves and of others.... Read More...
How our dreams prepare us to face our fears
Study identified the neural correlates of fear during dreaming and reports similar areas are activated when experiencing fear during wakeful states.... Read More...
What leads to compulsive alcohol use?
A network linking the medial prefrontal cortex and brainstem plays a critical role in the development of compulsive drinking disorder and is a driver for its expression. ... Read More...
What your friends’ brains look like when they think of you
To accurately perceive another person, your neural representation of that person has to match the pattern in the persons' brain when they think about themselves.... Read More...
Stressed to the max? Deep sleep can rewire the anxious brain
Deep sleep restores the medial prefrontal cortex mechanisms that restore emotion. This lowers emotional and physiological reactivity, preventing the escalation of stress and anxiety.... Read More...