Acoustic echoplanar scanner noise and pure tone hearing thresholds : The effects of sequence repetition times and acoustic noise rates

Our goal was to determine the effects of acoustic echoplanar scanner noise on pure tone hearing thresholds in normal volunteers and to determine the influence of echoplanar sequence repetition time on threshold effects. With use of a calibrated audiometer, pure tones ranging from 125 to 8,000 Hz wer...

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Veröffentlicht in:	Journal of computer assisted tomography 1998-05, Vol.22 (3), p.480-486
Hauptverfasser:	ULMER, J. L, BISWAL, B. B, MARK, L. P, MATHEWS, V. P, PROST, R. W, MILLEN, S. J, GARMAN, J. N, HORZEWSKI, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic Stimulation Adult Audiometry, Pure-Tone Auditory Perception - physiology Auditory Threshold - physiology Biological and medical sciences Confounding Factors (Epidemiology) Differential Threshold Ear Protective Devices Echo-Planar Imaging - instrumentation Echo-Planar Imaging - methods Female Hearing - physiology Humans Investigative techniques, diagnostic techniques (general aspects) Linear Models Male Medical sciences Miscellaneous. Technology Noise - adverse effects Radiodiagnosis. Nmr imagery. Nmr spectrometry Time Factors
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