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AI futuristic technology in language and communication © iStock

A new AI language model that mimics the organization of the brain

— EPFL researchers have developed the first AI model of language in the brain that captures both how neurons are arranged and how they function.

Pavan Ramdya - 2025 EPFL/Alain Herzog - CC-BY-SA 4.0

“Fruit flies are a major source of inspiration in robotics”

— Researchers at EPFL’s Neuroengineering Laboratory, led by Pavan Ramdya, aim to replicate the workings of the brain of the common fruit fly, Drosophila melanogaster. We spoke with Ramdya about the exciting prospects for robotics.

Camille Goemans, professeure au Laboratoire d’interaction médicament-microbiote à l’EPFL - 2025 EPFL/Alain Herzog - CC-BY-SA 4.0

Gut microbiome serves as a “second brain” regulating our bodies

— The microorganisms in our intestines play an important role in many bodily processes, from digestion to emotions, and are a key factor in our overall health. A number of modern diseases could be traced to disturbances in the gut microbiome.

3D illustration of Clostridium scindens in the intestine. Credit: K. Schoonjans (EPFL)

Gut bacteria heal the colon

— EPFL scientists have uncovered how a gut bacterium, Clostridium scindens, aids in healing intestinal injuries by restoring bile acid balance. Their findings could pave the way for new treatments for ulcerative colitis, a chronic inflammatory bowel disease.

Common robotic devices to safely automate and augment gait rehabilitation. © .NeuroRestore/EPFL/CHUV 2025

Robotics and spinal stimulation restore movement in paralysis

— Scientists at .Neurorestore (EPFL/CHUV/UNIL) have developed an approach that combines rehabilitation robotics with spinal cord stimulation to restore movement in people with spinal cord injuries. The technology enhances rehabilitation and enables activities like cycling and walking outdoors.