File:EEG early studies edited.jpg

Original file(1,236 × 958 pixels, file size: 431 KB, MIME type: image/jpeg)

Commons-logo.svg This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description
English: Illustration: David Lewis measures a subject’s responses to a TV commercial in the early 1980’s using a specially modified version of the Mind Mirror the first non-medical EEG devise originally developed for neurofeedback by Geoffrey Blundell and Maxwell Cade.
Source Mindlab
Author D Smith
Other versions

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Captions

https://en.m.wikipedia.org/w/index.php?title=Special:MobileOptions&returnto=Comparison+of+mobile+operating+systems#/search

Items portrayed in this file

depicts

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current14:04, 23 April 20221,236 × 958 (431 KB)Ras67Cropped < 1 % horizontally, < 1 % vertically using CropTool with precise mode. Removed border.

The following page uses this file:

Metadata