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Neuroscience

Decision-making involves a little known brain region

When faced with a change to our environment, we have to make appropriate decisions, which usually involves the orbitofrontal cortex. Yet unexpectedly, scientists at the Institut de Neurosciences Cognitives et Intégratives ...

Neuroscience

Memory—recognizing images seen briefly ten years previously

Recalling the names of old classmates 50 years after graduation or of favorite childhood television series illustrates the amazing abilities of human memory. Emotion and repeated exposure are both known to play a role in ...

Neuroscience

A brain signature that predicts vulnerability to addiction

A team of neurobiologists at the Institut de Neurosciences de la Timone (CNRS/Aix-Marseille Université) has just shown that within a population of rats it can predict which will become cocaine addicts.

Neuroscience

Scientists demonstrate the existence of 'social neurons'

The existence of new "social" neurons has just been demonstrated by scientists from the Institut de neurosciences des systèmes (Aix-Marseille University / INSERM), the Laboratoire de psychologie sociale et cognitive (Université ...

Immunology

Deciphering the link between skin allergies and the gut microbiota

Over the last few years, scientists have discovered connections between gut microbiota imbalances and various diseases. Now, in a study using mice, biologists from the CNRS, INSERM, and Claude Bernard Lyon 1 University—together ...

Immunology

Bacteria that prevent type 1 diabetes

Our bodies have ten times more microbes than human cells. This set of bacteria is called microbiota. In some instances, bacteria known as pathogens can cause infectious diseases. However, these micro-organisms can also protect ...

Neuroscience

Irony seen through the eye of MRI

In the cognitive sciences, the capacity to interpret the intentions of others is called “Theory of Mind” (ToM). This faculty is involved in the understanding of language, in particular by bridging the gap between ...

Psychology & Psychiatry

How to make a good impression when saying hello

You can hear the perfect hello. And now you can see it, too. Researchers from the CNRS, the ENS, and Aix-Marseille University have established an experimental method that unveils the filter—that is, mental representation—we ...

Neuroscience

30 small neurons join forces against pain

Oxytocin plays a crucial role in modulating the response to pain, but until now the process leading to its release was unknown. An international team, coordinated by Alexandre Charlet, at the CNRS Institut des Neurosciences ...

Psychology & Psychiatry

Dyslexia—when spelling problems impair writing acquisition

Dyslexia is a reading disorder that affects the ability to adopt the automatic reflexes needed to read and write. Several studies have sought to identify the source of the problems experienced by individuals with dyslexia ...

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