Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

dec 30, 1936 - Davis, Loomis and Harvey

Description:

Proposed first discription and classification system for varying EEG patterns. ABCDE were the first classifications

Added to timeline:

History of Sleep study

ByK

9 Oct 2018

0

0

429

Date:

dec 30, 1936

Now

~ 89 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL