Brain

Our sense of taste helps pace our eating – understanding how may lead to new avenues for weight loss

A team of scientists uncovers a logic the brainstem uses to control how fast and how much we eat. Klaus Vedfelt/Getty Images Zachary Knight, University of California, San Francisco As a scientist who investigates hunger and weight control, I’m interested in the way our brains let us know we’ve had enough. As we begin to feel full, we slow down how quickly we eat. For decades, scientists have thought that […]

January 29, 2024 12

Health / Medical

The contraceptive pill also affects the brain and the regulation of emotions

Like natural hormones, known as endogenous hormones, the artificial hormones contained in the pill, known as exogenous hormones, can have effects on the brain. (Shutterstock) Alexandra Brouillard, Université du Québec à Montréal (UQAM) and Marie-France Marin, Université du Québec à Montréal (UQAM) Oral contraceptives, also known as birth control pills, are used by more than 150 million women worldwide. Approximately one-third of teenagers in North America and Europe use them, […]

January 29, 2024 30