Clinicians use electroencephalography (EEG) to assess brain activity in epilepsy and sleep pathologies, and this powerful ...

One hundred years after the human brain's electrical activity was first recorded, experts are celebrating the legacy of its discovery and sharing their predictions and priorities for its future. A ...

We often think of sleep as a time when our bodies and minds simply “power down.” However, behind closed eyes, the human brain ...

Imagine a health-monitoring device that never needs charging or battery replacement. Scientists are now closer to that ...

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 ...

Researchers at the University of Osaka have demonstrated a wireless EEG brain-monitoring device that runs solely on body heat, operating outdoors without batteries or external power. The system ...

Researchers at the University of Osaka have demonstrated a wireless EEG transmission system powered solely by body–ambient temperature differences, eliminating the need for batteries. The system uses ...

Firefly’s total brain scan volumes have increased sequentially by higher percentages in each of the past four quarters - ...

Researchers in Japan have demonstrated a wireless EEG transmission system that operates on energy harvested from the ...