Scientists have identified three types of headaches. (IMAGE)

Ural Federal University

Scientists have identified three types of headaches.

Caption

The researchers classified the different headaches experienced by both groups in the year before arrival at a hospital

Credit

UrFU / Polina Pogrebitskaya.

Usage Restrictions

Please credit the author of the image: Polina Pogrebitskaya

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.