Immunology

How chronic inflammation may drive down dopamine and motivation

Growing evidence shows that the brain's dopamine system, which drives motivation, is directly affected by chronic, low-grade inflammation. A new paper proposes that this connection between dopamine, effort and the inflammatory ...

Neuroscience

Brain's mysteries unraveled through computational neuropsychiatry

In new research published in the prestigious journal Proceedings of the National Academy of Sciences (PNAS), a team of scientists from the Hebrew University Hadassah Medical School, in the Faculty of Medicine, unraveled a ...

Neuroscience

Swapping 'dance partners' in the brain is key to learning

(PhysOrg.com) -- Researchers collected brain imaging data from people performing a motor task, and then analysed this data using new computational techniques. They found evidence that the 'flexibility' of a person's brain ...

Vaccination

Designing vaccines from artificial proteins

Vaccines are one of the most effective interventions to prevent the spreading of infectious diseases. They trigger the immune system to produce antibodies that protect the body against infection. However, we still lack efficacious ...

Neuroscience

Seeing and hearing: How they interplay in the brain

As it is common experience, our senses do not work in complete isolation from the others: sight helps listening (and this is maybe why it is difficult to understand people when they speak with their mask on) but can also ...

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