Effect of Stimulus Rate and Gender on Auditory Middle Latency Response in Young Adults
1
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Purpose: The main objective of this study was to investigate the effect of stimulus rate and gender on the latency and amplitude of the auditory middle latency response (AMLR) in Korean young females and males. Methods: A total of thirty young subjects consisting of fifteen males and fifteen females participated in the study. The stimulus repetition rate was changed in five steps: 0.5, 1, 2, 4, and 8/s. Results: The results showed significant differences of the stimulus rates on the Na latency, Pa amplitude, and Nb amplitude. With faster stimulus rates, the Na latency and the Nb amplitude slightly increased while the Pa amplitude decreased. The Na, Pa, and Nb latencies were longest with the stimulus rate of 2/s. The Na and Nb amplitudes were largest with the stimulus rate of 4/s while the Pb amplitude was largest with the stimulus rate of 1/s. There were significant differences in the latency of Na and the amplitudes of Na, Pa, Nb, and Pb according to gender. The latencies of Na, Pa, Nb, and Pb in females were longer than in males while the amplitudes of Na, Pa, Nb, and Pb in males are larger than in females. Conclusion: The ranges of optimal stimulus rate to elicit the apparent AMLR waveform were 1-8/s. This provides clinical basic data of stimulus rate and gender-specific norms on the latency and amplitude of the AMLR waveform.
Abstract
Purpose: The main objective of this study was to investigate the effect of stimulus rate and gender on the latency and amplitude of the auditory middle latency response (AMLR) in Korean young females and males. Methods: A total of thirty young subjects consisting of fifteen males and fifteen females participated in the study. The stimulus repetition rate was changed in five steps: 0.5, 1, 2, 4, and 8/s. Results: The results showed significant differences of the stimulus rates on the Na latency, Pa amplitude, and Nb amplitude. With faster stimulus rates, the Na latency and the Nb amplitude slightly increased while the Pa amplitude decreased. The Na, Pa, and Nb latencies were longest with the stimulus rate of 2/s. The Na and Nb amplitudes were largest with the stimulus rate of 4/s while the Pb amplitude was largest with the stimulus rate of 1/s. There were significant differences in the latency of Na and the amplitudes of Na, Pa, Nb, and Pb according to gender. The latencies of Na, Pa, Nb, and Pb in females were longer than in males while the amplitudes of Na, Pa, Nb, and Pb in males are larger than in females. Conclusion: The ranges of optimal stimulus rate to elicit the apparent AMLR waveform were 1-8/s. This provides clinical basic data of stimulus rate and gender-specific norms on the latency and amplitude of the AMLR waveform.
참고문헌 (26)
- Amenedo, E., "Effects of aging on middle-latency auditory evoked potentials : A cross-sectional study", Biological Psychiatry, 43(3), pp.210~219 (1998)
- Buchwald, J. S., "Midlatency auditory evoked responses : Differential abnormality of P1 in Alzheimer’s disease", Electroencephalography and Clinical Neurophysiology, 1989, pp.74(5), 378~384
- Chul-Hee Choi, "Effect of Stimulus Rate and Gender on Auditory Brainstem Response in Korean Young Adults", Audiology and Speech Research, 11(2), pp.140~155 (2015), 한국청각언어재활학회
- Clementz, B. A., "Poor P50 suppression among schizophrenia patients and their first-degree biological relatives", American Journal of Psychiatry, 155(12), pp.1691~1694 (1998)
- Dietrich, S., "Middle latency auditory responses in males who stutter", Journal of Speech, Language, and Hearing Research, 38(1), pp.5~17 (1995)
- Erwin, R. J., "Midlatency auditory evoked responses : Differential recovery cycle characteristics", Electroencephalography and Clinical Neurophysiology, 64(5), pp.417~423 (1986)
- Hall, J. W., "New Handbook of Auditory Evoked Responses", pp.441~487 (2007), Allyn and Bacon
- Hendler, T., "Psychophysical measures of central auditory dysfunction in multiple sclerosis : Neuro physiological and neuroanatomical correlates", Ear and Hearing, 11(6), pp.403~416 (1990)
- Irimajiri, R., "Auditory brain-stem, middleand long-latency evoked potentials in mild cognitive impairment", Clinical Neurophysiology, 116(8), pp.1918~1929 (2005)
- Jerger, J., "Rate and filter dependence of the middle-latency response in infants", Audiology, 26(5), pp.269~283 (1987)
- Liegeois-Chauvel, C., "Evoked potentials recorded from the auditory cortex in man : Evaluation and topography of the middle latency components", Electroencephalography and Clinical Neurophysiology, 1994, pp.92(3), 204~214
- McFarland, W. H., "Reexamination of effects of stimulus rate and number on the middle components of the averaged electroencephalic response", Audiology, 14(5-6), pp.456~465 (1975)
- McGee, T., "Auditory development reflected by middle latency response", Ear and Hearing, 17(5), pp.419~429 (1996)
- McGee, T., "Subcortical and cortical components of the MLR generating system", Brain Research, 544(2), pp.211~220 (1991)
- Nelson, M. D., "Factors affecting the recordability of auditory evoked response component Pb(P1)", Journal of the American Academy of Audiology, 8(2), pp.89~99 (1997)
- Pekkonen, E., "Parkinson’s disease selectively impairs preattentive auditory processing : An MEG study", Neuroreport, 9(13), pp.2949~2952 (1998)
- Pfefferbaum, A., "Eventrelated potential changes in chronic alcoholics", Electroencephalography and Clinical Neurophysiology, 47(6), pp.637~647 (1979)
- Phillips, N. A., "Individual differences in auditory middle latency responses in elderly adults and patients with Alzheimer’s disease", International Journal of Psychophysiology, 27(2), pp.125~136 (1997)
- Picton, T. W., "Human auditory evoked potentials. I : Evaluation of components", Electroencephalography and Clinical Neurophysiology, 36, pp.179~190 (1974)
- Polyakov, A., "Three-channel Lissajous’ trajectory of human middle latency auditory evoked potentials", Ear and Hearing, 15(5), pp.390~399 (1994)
- Purdy, S. C., "Change in speech perception and auditory evoked potentials over time after unilateral cochlear implantation in postlingually deaf adults", Seminars in Hearing, 37(1), pp.62~73 (2016)
- Rasco, L., "Effect of age on sensory gating of the sleep state-dependent P1", P50 midlatency auditory evoked potential, 2000, pp.3(3), 97~105
- Rodríguez Holguín, S., "Middle-latency auditory evoked potentials in children at high risk for alcoholism", Neurophysiologie Clinique, 31(1), pp.40~47 (2001)
- Stewart, M. G., "Effect of handedness on the middle latency auditory evoked potential", Otology and Neurotology, 14(6), pp.595~600 (1993)
- Tucker, D. A., "Effects of stimulus rate and gender on the auditory middle latency response", Journal of the American Academy of Audiology, 13(3), pp.146~153 (2002)
- Woods, D. L., "Age-related changes in human middle latency auditory evoked potentials", Electroencephalography and Clinical Neurophysiology, 1986, pp.65(4), 297~303