Researchers said that brain organoids, which are clumps of lab-grown neurons, may integrate with rat brains and respond to visual stimuli. Read the article to learn more details.
Lab-grown human brain cells are integrated with the rats' own tissue where cells grew and formed connections. Check out this breakthrough experiment that advances the field of neuroscience.
Experiments on brain organoids as well as transplanting human cells to animals have met ethical concerns for years. But a scientific panel is now reviewing how to oversee this controversial area in neuroscience.