Binaural beats increase interhemispheric alpha-band coherence between auditory cortices
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چکیده
منابع مشابه
Binaural beats increase interhemispheric alpha-band coherence between auditory cortices.
Binaural beats (BBs) are an auditory illusion occurring when two tones of slightly different frequency are presented separately to each ear. BBs have been suggested to alter physiological and cognitive processes through synchronization of the brain hemispheres. To test this, we recorded electroencephalograms (EEG) at rest and while participants listened to BBs or a monaural control condition du...
متن کاملBinaural auditory beats affect vigilance performance and mood.
When two tones of slightly different frequency are presented separately to the left and right ears the listener perceives a single tone that varies in amplitude at a frequency equal to the frequency difference between the two tones, a perceptual phenomenon known as the binaural auditory beat. Anecdotal reports suggest that binaural auditory beats within the electroencephalograph frequency range...
متن کاملHuman auditory steady state responses to binaural and monaural beats.
OBJECTIVE Binaural beat sensations depend upon a central combination of two different temporally encoded tones, separately presented to the two ears. We tested the feasibility to record an auditory steady state evoked response (ASSR) at the binaural beat frequency in order to find a measure for temporal coding of sound in the human EEG. METHODS We stimulated each ear with a distinct tone, bot...
متن کاملSpecialization of binaural responses in ventral auditory cortices.
Accurate orientation to sound under challenging conditions requires auditory cortex, but it is unclear how spatial attributes of the auditory scene are represented at this level. Current organization schemes follow a functional division whereby dorsal and ventral auditory cortices specialize to encode spatial and object features of sound source, respectively. However, few studies have examined ...
متن کاملWhat 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 (Oster, 1973).For example, if a pure tone of 400 Hz is presented to the right ear and a pure tone of 410 Hz is prese...
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ژورنال
عنوان ژورنال: Hearing Research
سال: 2016
ISSN: 0378-5955
DOI: 10.1016/j.heares.2015.09.011