Hans Berger recorded the first human EEG in 1924. EEG records electrical activity via 16–25 scalp electrodes. Focal “slowing” in brain waves can indicate tumors or lesions. Patients must avoid ...

People with spinal cord injuries often lose movement even though their brains still send the right signals. Researchers tested whether EEG brain scans could capture those signals and reroute them to ...

The electrical signals rippling across the brain during and after physical activity offer a measurable window into how exercise reshapes mood. Researchers have spent decades recording ...

An EEG-derived brain age index predicted dementia risk across five cohorts. Each 10-year increase in the brain age index was linked with a 39% higher dementia risk. The findings indicate that the ...

French neurotech firm Naox Technologies is turning heads at CES 2026 with a new announcement. The company has revealed Naox Wave, a pair of wireless earbuds that can measure your brain’s electrical ...

Scientists have previously seen brain-to-brain synchrony during joint attention, cooperation, social closeness, classroom ...

Everyone gets sleepy at work from time to time, especially after a big lunch. But for people whose jobs involve driving or working with heavy machinery, drowsiness can be extremely dangerous - if not ...

Naox Technologies has become the first medtech company to receive FDA clearance for its in-ear EEG device that can negate the need for complex and limited scalp electrodes that have been used for ...

Electrical signals from the brain could help identify potential issues in the organ's development, a new study reports. Scientists from the University of Fribourg in Switzerland and the University of ...