Researchers gave the patients verbal commands and measured patients’ mental activity through brain wave tests and functional MRIs. When a patient with a brain injury is unresponsive, doctors turn to ...

Human navigation turns out to be less like following a static map and more like tuning a control knob inside the brain. New ...

A brain-scan study reveals key components of the brain's navigation system, which may help us better understand early ...

When electrical activity travels across the brain, it moves like ripples on a pond. The motion of these “brain waves,” first observed in the 1920s, can now be seen more clearly than ever before thanks ...

As dementia becomes more widespread, Mayo Clinic researchers believe that artificial intelligence is the key to enabling earlier and faster diagnoses. By pairing AI and EEG (electroencephalogram) ...

The traumatic events that firefighters, first responders and law enforcement workers witness can lead to severe mental health struggles in their daily lives. A 2023 study by the National Highway ...

In a new study published in Neuron titled, “Working memory readout varies with frontal theta rhythms,” researchers from the Picower Institute for Learning and Memory at Massachusetts Institute of ...

Gamma brain waves are rhythmic electric processes in nerve cells called neurons. Nerve activity in the brain allows for communication throughout the brain to carry out functions such as memory, ...

Brain structural (MRI) scans from a selection of individuals from the Lothian Birth Cohort 1936 taken during Wave 2 (when all participants were about 73 years old). Panel A shows global atrophy (brain ...