نتایج جستجو برای: auditory steady state response
تعداد نتایج: 1854590 فیلتر نتایج به سال:
27 28 Subjective tinnitus is the perception of a sound without any external source. Repetitive 29 transcranial magnetic stimulation has been examined as a treatment tool for chronic tinnitus 30 for several years trying to target hyperactivity / abnormal synchronization within the auditory 31 cortex putatively underlying the auditory phantom percept. However, its exact impact on 32 auditory cort...
Two studies were aimed at developing the auditory steady-state response (ASSR) for universal newborn hearing screening. First, neonates who had passed auditory brainstem response, transient evoked otoacoustic emission, and distortion-product otoacoustic emission tests were also tested with ASSRs using modulated tones that varied in frequency and level. Pass rates were highest (> 90%) for amplit...
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OBJECTIVES Periodic alternations of the interaural correlation of a noise stimulus evoke an auditory steady state response that can be measured at the scalp, providing an objective measure of binaural integration. The purpose of this study was to examine the effect of interaural level differences on this steady state response. DESIGN Auditory steady state responses at 4 and 8 Hz were recorded...
The Auditory Steady-State Response (ASSR) in the electroencephalogram (EEG) is usually reduced in schizophrenia (SZ), particularly to 40 Hz stimulation. The gamma frequency ASSR deficit has been attributed to N-methyl-D-aspartate receptor (NMDAR) hypofunction. We tested whether the NMDAR antagonist, phencyclidine (PCP), produced similar ASSR deficits in rats. EEG was recorded from awake rats vi...
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