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Autor:  Johannes
E-mail:  não-disponível
Data:  23/JAN/2006 4:25 PM
Assunto:  sistema binaural?

Não sabe o que é binaural? ?????? Poxa !!!!!!!!

Olhe, vou explicar em Inglês para não ser mal-entendido.


What Are Binaural Beats?
Binaural beats are auditory brainstem responses which originate in the superior olivary nucleus of each hemisphere. They result from the interaction of two different auditory impulses, originating in opposite ears, below 1000 Hz and which differ in frequency between one and 30 Hz. .For example, if a pure tone of 400 Hz is presented to the right ear and a pure tone of 410 Hz is presented simultaneously to the left ear, an amplitude modulated standing wave of 10 Hz, the difference between the two tones, is experienced as the two wave forms mesh in and out of phase within the superior olivary nuclei. This binaural beat is not heard in the ordinary sense of the word (the human range of hearing is from 20-20,000 Hz). It is perceived as an auditory beat and theoretically can be used to entrain specific neural rhythms through the frequency-following response (FFR)--the tendency for cortical potentials to entrain to or resonate at the frequency of an external stimulus. Thus, it is theoretically possible to utilize a specific binaural-beat frequency as a consciousness management technique to entrain a specific cortical rhythm.


Got it ?????



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Índice de mensagens

 English Made in Brazil -- English, Portuguese, & contrastive linguistics
sistema binaural?  –  Pati  23/JAN/2006, 3:03 PM
 sistema binaural?  –  Johannes  23/JAN/2006, 4:25 PM
sistema binaural - to Johannes  –  Pati  26/JAN/2006, 8:20 PM
sistema binaural - to Johannes  –  Ana M  26/JAN/2006, 11:38 PM

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