EEG Study Finds Human Brain Can Encode Two Speech Streams at Once

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A new study published in PLOS Biology used electroencephalography (EEG) to investigate how the human brain processes multiple simultaneous speech signals. The research found evidence that the brain is capable of encoding two separate speech streams at the same time. This finding offers new insight into the neural mechanisms underlying auditory attention and speech perception. The study contributes to scientific understanding of how people can follow conversations in noisy or multi-speaker environments.

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