Some Essential Calibration Measurements in CAPD Testing

Frank Musiek, Ph.D., University of Arizona Many years ago, in one of my first job interviews, I was asked what the difference and related implications was between electronic calibration and acoustic calibration. That question is one I never forgot because at the time, I was a little surprised. But, after thinking about it, I realized…

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The Thalamo-cortical Pathway

Frank Musiek, Ph.D.   The term thalmo-cortical pathway (TCP) is an anatomical one and one of import to audiologists. However, it seems to be a term that is not commonly used in neuroanatomy or audiology. Therefore, consistent with Pathways articles, to focus on some lesser known but important topics, a brief account of the TCP…

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Masking Level Differences (MLDs) in selected clinical populations : An overview

Frank Musiek, PhD   Background Masking level differences (MLDs), also termed bilateral masking level differences (BMLDs), were introduced to the scientific community by Ira Hirsh and J.C.R. Licklider in independent reports in 1948. Hirsh reported on MLDs for tonal stimuli and Licklider for speech stimuli. Though it is not the intent of this brief communication…

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Central Deafness: A Synopsis

Frank Musiek, PhD University of Arizona   Introduction Recently, one of our articles was published in the International Journal of Audiology (IJA) pertaining to central deafness [Musiek, F., Chermak, G., & Cone, B. (2019). Central Deafness: A Review of Past and Current Perspectives. International Journal of Audiology, 58, 605 – 617]. Much to our delight,…

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