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Celebrate 10-20 Day 

Welcome to ASET’s 10-20 Day Celebration! We invite you to join us in commemorating the International 10-20 System of measurement—a cornerstone of EEG. Together, let’s explore the significance, evolution, and profound impact of this remarkable system on the field of neurodiagnostics. Below are just some of the ways we can celebrate together to make this 10-20-2023 an extraordinary day of appreciation, and learning.

Join the celebration online with #10-20Day #TEN20DAY

Watch A Video About The History of 10-20

Special thank you to Weaver and Company for providing this video on the history of the 10-20 system.

How to Celebrate

Share on Social Media

Share photos of your workplace events and activities

We have created a communications toolkit with curated text content, and images to share on social media and ASET Central. Please use the content in this toolkit across your personal and company channels to celebrate and promote our community.


Photo Contest

Creepy Craniums: EEG Electrode Placement on Halloween Decor Photo Contest

In this unique competition, we invite you to blend the eerie with the educational by showcasing your skills in 10-20 electrode placement on Halloween decorations. Submit by November 1st.

Book Giveaway

Enter Our Drawing on ASET Central

Join us on ASET Central for our 10–20 Day book giveaway. Details will be posted on ASET Central on October 20th.


Special ASET Offers & Discounts


What better way to celebrate 10-20 Day then to learn all about the International 10-20 System of electrode placement?

EEG 202: Electrodes, Electrode Placement, & Applications Methods- This course provides information on how to accurately measure and apply electrodes according to the International 10-20 System of Electrode Placement, and introduces learners to electrode nomenclature, electrode types, and their composition, as well as appropriate infection prevention methods.
Use code ASET&ABRET22! (new, single course purchases only)
Member Price with coupon: $179.10
Click here to Register

Have you seen ASET’s new Filter Tool? 

Now is a great time to check it out with a special 10% discount in honor of 10-20 Day. This interactive program allows the user to comprehensively explore and understand EEG filters using a novel method. Developed in response to EEG filters being a challenging subject to master, the interface allows the user to select a wide range of values for the low and high frequency filter settings and clearly observe the effects upon the spectrum of EEG wave frequencies. Proper understanding and application of EEG filters is needed for multiple neurophysiological credential exams and provides professional empowerment.
Use code FilterTool10% to save 10%. Good on new purchases only October 20-23. 


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Neurodiagnostic Electrodes, 2nd Edition P-EEG0101

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EEG Artifacts, Second Edition P-EEG102

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EEG Instrumentation, 2nd Edition P-EEG108

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EEG Artifacts, Second Edition P-EEG102