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How waves of ‘clutches’ in the motor cortex help our brains initiate movement

Scientists have discovered that signals in the motor cortex act like a series of clutches when it comes to moving, and that these signals can be disrupted to slow the brain’s initiation of movement.

The brain has two systems for thinking about others’ thoughts

The brain seems to have two different systems through which we can put ourselves into the shoes of someone else. These two systems mature at different times such that only 4-year-olds can understand what another person is thinking, and not, as some hav…

The brain has two systems for thinking about others’ thoughts

The brain seems to have two different systems through which we can put ourselves into the shoes of someone else. These two systems mature at different times such that only 4-year-olds can understand what another person is thinking, and not, as some hav…

Neuroscientists discover new structure of important protein in the brain

A novel structure of a so-called ‘neurotransmitter: sodium symporter’ has been mapped. The discovery adds to the researchers’ knowledge of neurotransmitters in the brain and may lead to better drugs for, for example, ADHD, depression and epilepsy.

One step closer to understanding the human brain

An international team of scientists has launched a comprehensive overview of all proteins expressed in the brain. The open-access database offers medical researchers an unprecedented resource to deepen their understanding of neurobiology and develop ne…

Scientists monitor brains replaying memories in real time

In a study of epilepsy patients, researchers monitored the electrical activity of thousands of individual brain cells, called neurons, as patients took memory tests. They found that the firing patterns of the cells that occurred when patients learned a…

Mapping movement

March 5, 2020 by - No Comment

Mapping movement

Our day-to-day lives can be seen as a series of complex motor sequences: morning routines, work or school tasks, actions we take around mealtimes, the rituals and habits woven through our evenings and weekends. They seem almost automatic, with little c…

New sleep method strengthens brain’s ability to retain memories

A new study has yielded an innovative method for bolstering memory processes in the brain during sleep.

‘It’s like you have a hand again’: An ultra-precise mind-controlled prosthetic

In a major advance in mind-controlled prosthetics for amputees, researchers have tapped faint, latent signals from arm nerves and amplified them to enable real-time, intuitive, finger-level control of a robotic hand.

Researchers catalog dozens of mutations in crucial brain development gene

An international team of researchers that pooled genetic samples from developmentally disabled patients from around the world has identified dozens of new mutations in a single gene that appears to be critical for brain development. DDX3X mutations lea…