Eleanor Simpson on how dopamine helps rats learn and may lead humans to addiction
Eleanor Simpson on how dopamine helps rats learn and may lead humans to addiction
Studying the earliest events in visual development, Carla Shatz has learned the importance of looking at one’s data with open eyes—and an open mind.
This animation illustrates optogenetics—a radical new technology for controlling brain activity with light. Ed Boyden, the co-inventor of this technology, is a professor at the MIT Media Lab and at the McGovern Institute for Brain Research, where he continues to develop new technologies for controlling brain activity.
Scientists invent a method to control the timing and duration of sleep in fruit flies and find that snoozing helps form long-term memories
Researchers seeking a link between vision problems and the dangerous physiological effects of hypoxia in mountain climbers are taking their work to new heights.
Researchers are using real-world methods to study traumatic brain injuries in a comic book
When mice are held in isolation, stem cells in the hippocampus make more of themselves and wait for better times
The Scientist covered some of the events that made this year's festival memorable