Suzana Herculano-Houzel

The reality of psychosomatic stress

How annoying it is to hear from others that a problem you feel on your skin is “just in your head”. It’s good that science has freed us from other people’s beliefs, including this one: health problems that are “just psychosomatic”. Well, they’re so real that even rats suffer the effects of stress. What kind […]

Calm down your hippocampus

Write the column, correct exams, deliver the report, call the contractor who didn’t show up, answer the accumulated emails, use the microscope, pay bills, go to the meeting, pick up the kids on time. The single-day agenda of modern life is hectic and the list would need to be under the eyes at all times […]

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