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  2. Hans Berger - Wikipedia

    en.wikipedia.org/wiki/Hans_Berger

    Hans Berger (21 May 1873 – 1 June 1941) was a German psychiatrist. He is best known as the inventor of electroencephalography (EEG) in 1924, which is a method used for recording the electrical activity of the brain, commonly described in terms of brainwaves , and as the discoverer of the alpha wave rhythm which is a type of brainwave.

  3. Openclipart - Wikipedia

    en.wikipedia.org/wiki/Openclipart

    Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".

  4. Hans Berger (politician) - Wikipedia

    en.wikipedia.org/wiki/Hans_Berger_(politician)

    Hans Berger (28 February 1938 – 6 October 2022) was a German trade unionist and politician of the Social Democratic Party (SPD). [1] From 1990 to 1998, he served in the Bundestag and served as the chairman of the Union of Mining and Energy (IGBE). Most recently, he was a member of the IG Bergbau, Chemie, Energie (IGBCE).

  5. Alpha wave - Wikipedia

    en.wikipedia.org/wiki/Alpha_wave

    Alpha waves were discovered by German neurologist Hans Berger, the inventor of the EEG itself. Alpha waves were among the first waves documented by Berger, along with beta waves, and he displayed an interest in "alpha blockage", the process by which alpha waves decrease and beta waves increase upon a subject opening their eyes. This distinction ...

  6. List of inventors - Wikipedia

    en.wikipedia.org/wiki/List_of_inventors

    Hans Berger (1873–1941), Germany – first human EEG and its development; Friedrich Bergius (1884–1949), Germany – Bergius process (synthetic fuel from coal) Emile Berliner (1851–1929), Germany and U.S. – the disc record gramophone; Tim Berners-Lee (born 1955), UK – with Robert Cailliau, the World Wide Web

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. File:1st-eeg.png - Wikipedia

    en.wikipedia.org/wiki/File:1st-eeg.png

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  9. List of German inventions and discoveries - Wikipedia

    en.wikipedia.org/wiki/List_of_German_inventions...

    Advertisement for Bayer Heroin The first human EEG recording obtained by Hans Berger in 1924 1796: Homeopathy by Samuel Hahnemann [ 324 ] 1803–1827: First isolation of morphine by Friedrich Sertürner in Paderborn ; first marketed to the general public by Sertürner and Company in 1817 as a pain medication ; and the first commercial ...