CNRS

Medical research

Testicular macrophages are guardians of fertility

The origin, development, and characteristics of two types of testicular macrophage have been described by a CNRS team at the Centre d'Immunologie de Marseille-Luminy (CNRS / INSERM / Aix-Marseille University). To elucidate ...

Psychology & Psychiatry

What the pupils tells us about language

The meaning of a word is enough to trigger a reaction in our pupil: when we read or hear a word with a meaning associated with luminosity ("sun," "shine," etc.), our pupils contract as they would if they were actually exposed ...

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 ...

Oncology & Cancer

Nanohyperthermia softens tumors to improve treatment

The mechanical resistance of tumors and collateral damage of standard treatments often hinder efforts to defeat cancers. A team of researchers from CNRS, the French National Institute of Health and Medical Research (INSERM), ...

Neuroscience

Optical control of a neuroreceptor alleviates chronic pain

Pain serves as a valuable warning signal, but when it becomes chronic, pain should be considered as a real disease. An international team including research scientists from the CNRS and INSERM1 has identified and controlled ...

Neuroscience

Neurons paralyze motor function during REM sleep

During REM sleep, the brain inhibits the motor system, which makes the sleeper completely immobile. CNRS researchers working in the Centre de Recherche en Neurosciences de Lyon (CNRS/Université Claude Bernard Lyon 1/INSERM/Université ...

Neuroscience

Cheese: a matter of love or hate

Until now, the reason why some people hate cheese has been a mystery. Researchers at the Centre de Recherche en Neuroscience de Lyon and the Laboratoire Neuroscience Paris Seine (CNRS/INSERM/UPMC) have just elucidated it. ...

Psychology & Psychiatry

The birth of politics in children—the case of dominance

As they grow up, do children become young Robin Hoods? Depending on their age, they do not allocate resources in the same way between dominant and subordinate individuals. Thus a tendency towards egalitarianism develops and ...

Medical research

Artificial retinas—promising leads towards clearer vision

A major therapeutic challenge, the retinal prostheses that have been under development during the past ten years can enable some blind subjects to perceive light signals, but the image thus restored is still far from being ...

Neuroscience

A virtual brain helps decrypt epilepsy

Researchers at CNRS, INSERM, Aix-Marseille University and AP-HM have just created a virtual brain that can reconstitute the brain of a person affected by epilepsy for the first time. From this work we understand better how ...

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