This article was originally featured on The Conversation. Electroencephalography, or EEG, was invented 100 years ago. In the years since the invention of this device to monitor brain electricity, it ...

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 ...

Electroencephalography, or EEG, was invented 100 years ago. In the years since the invention of this device to monitor brain electricity, it has had an incredible impact on how scientists study the ...

Add Yahoo as a preferred source to see more of our stories on Google. Brain waves emblematic of generalized epilepsy. Kateryna Kon/Science Photo Library via Getty Images Jena, Germany, 1924: Working ...

EEG will be used for diagnosing disease, finding signs of consciousness, and potentially probing the inner recesses of our thoughts, memories, and dreams. This article first appeared in The Checkup, ...

Jena, Germany, 1924: Working in near-isolation and with painstaking tediousness, the psychiatrist Hans Berger observes rhythmic electrical activity from the scalp of human subjects. He is convinced ...

Giridhar Kalamangalam does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...