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Despite the controversy, Birbaumer and his colleague
Chaudhary received public support from several scientists. Notably, the BCI technology, which was first demonstrated successfully in a tetraplegic patient in 2006, was applied in Birbaumer's research to a patient without any voluntary muscle
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In March 2022, Birbaumer published a new study in Nature
Communications that builds on his prior work. Birbaumer and Chaudhary also claimed to have won lawsuits supporting the integrity of their PLOS report, showcasing the use of a BCI in a patient devoid of voluntary muscle control.
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The BCI was implanted in 2019 into the brain of a 34-year-old man with locked-in syndrome. After several trials, researchers decoded "yes" or "no" signals into sentences. The study, which spanned 462 days, was meticulously documented. Seward
Rutkove, Chair of Neurology at
48:(BCI) device, applied via an electrode cap, enabled four ALS patients to communicate binary responses. This drew considerable attention due to its implications for quality of life. However, the study's replicability was questioned, leading to a
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52:(DFG) investigation, which found the research data incomplete and the results flawed. As a result, Birbaumer's work was retracted, his funding revoked, and he was dismissed from the university. He relocated to Italy.
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32:(born 11 May 1945) is an Austrian academic who served as a professor at the
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Academic staff of the Ludwig
Maximilian University of Munich
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In April 2022, DFG and
Birbaumer settled the legal dispute.
233:"DFG and Niels Birbaumer Settle Legal Dispute"
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205:Abbott, Alison (21 September 2019).
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172:Keshavan, Meghana (22 March 2022).
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188:"The Fall of Niels Birbaumer"
56:control for the first time.
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221:– via www.nature.com.
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89:"Authors. Niels Birbaumer"
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