Psychology & Psychiatry

Stimulating the gut–brain nerve can influence emotion

Stimulating the vagus nerve, which provides a direct link between the gut and brain, makes people pay less attention to sad facial expressions. This research study by psychologists Katerina Johnson and Laura Steenbergen is ...

Neuroscience

The ins and outs of Area 25

Neuroscientists have charted the incoming and outgoing connections of a brain region located deep within the primate prefrontal cortex that has important roles in emotion and memory processes. The comprehensive, high-resolution ...

Psychology & Psychiatry

Why people have lateral preferences when kissing and hugging

Typically, a person will initiate a hug with the right hand. Similar preferences are also present in other forms of social touch. The question of handedness plays a role in the process. However, it is not the only relevant ...

Psychology & Psychiatry

Artificial intelligence can help people feel heard, study finds

A new study published in the Proceedings of the National Academy of Sciences has found that AI-generated messages made recipients feel more "heard" than messages generated by untrained humans, and that AI was better at detecting ...

Neuroscience

Neurotransmitter orexin influences pupil size, research shows

The way the brain regulates pupil size is different from previously thought: fundamentally responsible is the neurotransmitter orexin, as researchers at ETH Zurich have now shown. This discovery could well alter our understanding ...

Neuroscience

The relationship between looking/listening and human emotions

Researchers at Toyohashi University of Technology report that the relationship between attentional states in response to pictures and sounds and the emotions elicited by them may be different in visual perception and auditory ...

Other

Singing in the brain

What does anger sound like? What music does sorrow imply? Human emotion is being given a new soundtrack thanks to an exciting new collaboration between art and neuroscience.

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