Hypsarrhythmia is an abnormal pattern that appears on an EEG test. This pattern shows up as a specific and recognizable pattern of tall, wide waves on top of the background. Share on Pinterest Getty ...

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

Recent studies suggest that brain wave patterns can both forecast and track patient responses to psychedelics like LSD and psilocybin, potentially improving treatment personalization. Researchers used ...

In a recent Frontiers in Aging Neuroscience study, researchers describe their observations from continuous electroencephalography (EEG) recordings obtained from the brain of a dying 87-year-old man ...

A person’s natural brain wave patterns might offer a reliable preview of how intensely they will react to a dose of ...

People with dementia have distinct brain wave patterns. Researchers are investigating how EEG tests could identify people in the earliest stages of the disease when treatments are mostly likely to ...

A machine-learning model measures brain wave activity to calculate ‘brain age’ and relative dementia risk. April 8, 2026 - By Suzanne Leigh - A machine-learning analysis of brain waves recorded during ...

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 century-old EEG, during which a dozen or more electrodes are stuck to the scalp to monitor brain activity, is often used to detect epilepsy. Its results are interpreted by neurologists and other ...

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 ...