40 Hz Auditory Steady-State Response: The Impact of Handedness and Gender
نویسندگان
چکیده
منابع مشابه
Frequency organization of the 40-Hz auditory steady-state response in normal hearing and in tinnitus.
We used the 40-Hz auditory steady-state response (SSR) to compare for the first time tonotopic frequency representations in the region of primary auditory cortex (PAC) between subjects with chronic tinnitus and hearing impairment and normal hearing controls. Frequency representations were measured in normal hearing (n=17) and tinnitus (n=28) subjects using eight carrier frequencies between 384 ...
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The auditory middle latency response (AMLR) and the 40-Hz auditory steady-state response (40-Hz ASSR) are evoked potentials which possibly arise from the same generators in the primary auditory cortex. Both responses are attenuated by most general anaesthetics. Ketamine, however, has been reported to have no effect on the AMLR. Our aim was to evaluate the effects of ketamine on the 40-Hz ASSR. ...
متن کاملGABAergic modulation of the 40 Hz auditory steady-state response in a rat model of schizophrenia.
Auditory steady-state auditory responses (ASSRs), in which the evoked potential entrains to stimulus frequency and phase, are reduced in magnitude in patients with schizophrenia, particularly at 40 Hz. While the neural mechanisms responsible for ASSR generation and its perturbation in schizophrenia are unknown, it has been hypothesized that the GABAA receptor subtype may have an important role....
متن کاملImproved Transient Response Estimations in Predicting 40 Hz Auditory Steady-State Response Using Deconvolution Methods
The auditory steady-state response (ASSR) is one of the main approaches in clinic for health screening and frequency-specific hearing assessment. However, its generation mechanism is still of much controversy. In the present study, the linear superposition hypothesis for the generation of ASSRs was investigated by comparing the relationships between the classical 40 Hz ASSR and three synthetic ...
متن کاملTest-Retest Reliability of the 40 Hz EEG Auditory Steady-State Response
Auditory evoked steady-state responses are increasingly being used as a marker of brain function and dysfunction in various neuropsychiatric disorders, but research investigating the test-retest reliability of this response is lacking. The purpose of this study was to assess the consistency of the auditory steady-state response (ASSR) across sessions. Furthermore, the current study aimed to inv...
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ژورنال
عنوان ژورنال: Brain Topography
سال: 2017
ISSN: 0896-0267,1573-6792
DOI: 10.1007/s10548-017-0611-x