Cognitive tasks, such as learning and memory, require rapid changes to proteins at synapses, such as protein synthesis, degradation, and trafficking. How protein post-translational modifications ...

How do we learn something new? How do tasks at a new job, lyrics to the latest hit song, or directions to a friend’s house become encoded in our brains? The broad answer is that our brains undergo ...

For much of the 20th century, scientists believed that the adult human brain was largely fixed. According to this view, the ...

New research on the hippocampus, a brain area essential for memory, suggests that new rules of synaptic plasticity best explain how brain activity continually reshapes the way memories are recorded in ...

For decades, dopamine has been celebrated in neuroscience as the quintessential "reward molecule"—a chemical herald of pleasure, motivation, and reinforcement. In popular understanding, higher ...

Researchers at the universities of Freiburg in Germany and Geneva in Switzerland show that even a nap is enough to reorganise ...

Learning and memory are crucial aspects of everyday life. When we learn, our neurons use chemical and molecular signals to change their shapes and strengthen connections between neurons, a process ...

Researchers have found that a natural aging-related molecule can repair key memory processes affected by Alzheimer’s disease.

As animals experience new things, the connections between neurons, called synapses, strengthen or weaken in response to events and the activity they cause in the brain. Neuroscientists believe that ...