Pathways Society

by Barrett St. George   {Editor’s note: I have asked Barrett St. George, an Au.D. – Ph.D. student in our lab to write this commentary on the neuroanatomy projects in our lab. Several topics are covered and I thought it would be of interest to our Pathways/HHTM readership. – FM}     A detailed understanding of the central auditory nervous

By: Stephanie A. Waryasz, Au.D., CCC-A, F-AAA   Sport-related concussion is a type of injury that tends to produce subtle anatomical abnormalities on the microscopic level within the brain (Gaetz & Weinberg, 2000; Gaetz, Goodman, & Weinberg, 2000; Barth, Freeman, Broshek, & Verney, 2001).  These types of injuries may be asymptomatic and remain unidentified through standard clinical neuropsychological testing, consequently

by Nicole Denny, Alyssa Everett, and Frank Musiek, The University of Arizona   Binaural Improvement in Normal and Defective Ears in a Background of Other Voices is a classic article from 1971 by J. D. Harris and C. Myers.  Previous research by Harris in 1965 demonstrated that when a subject is asked to answer a set of questions in a

Vishakha W. Rawool, PhD Professor and Director of Graduate Study in Audiology West Virginia University, Morgantown, West Virginia, USA Email: [email protected]     The auditory system is capable of processing auditory stimuli without active attention as summarized in Rawool (2016a). This article is designed to review a few findings related to auditory processing without active attention and discuss how such

Mridula Sharma 1,2 Associate Professor  1Department of Linguistics, Australian Hearing Hub, 16 University Avenue, Macquarie University New South Wales 2109, Australia 2The HEARing CRC, 550 Swanston Street, Audiology, Hearing and Speech Sciences, The University of Melbourne, Victoria 3010, Australia       Communication in quiet is a rare occurrence. Noise is ubiquitous, causing interference in classroom, restaurants, malls, and other

Steve Bornstein, Ph.D., C.C.C./Audiology Associate Professor University of New Hampshire Department of Communication Sciences and Disorders     Abstract Children with Central Auditory Nervous System (CANS) Dysfunction have been observed to potentially have several deficits, such as difficulty with temporal tasks, degraded speech, time-compressed speech, and auditory pattern recognition. However, perhaps the greatest overall deficit is the ability to perceive

Steve Bornstein, Ph.D., C.C.C./Audiology Associate Professor University of New Hampshire Department of Communication Sciences and Disorders   Abstract   Children with Central Auditory Nervous System (CANS) Dysfunction have been observed to potentially have several deficits, such as difficulty with temporal tasks, degraded speech, time-compressed speech, and auditory pattern recognition. However, perhaps the greatest overall deficit is the ability to perceive

Frank E. Musiek, Ph.D. University of Arizona   Auditory loudness recruitment at one time was a popular phrase among audiologists. In fact, in some of the early books devoted to clinical audiology, chapters about measuring recruitment, were often a focus (see Katz, 1972). In modern-day audiology, however, recruitment is a seldom used word. I would venture a guess that most

Brian O ‘Hara, M.D. Developmental Behavioral Pediatrician in Honolulu Hawaii   Background Listening skills are critically important for young students since a majority of classroom time is spent “learning by listening.”  Weak listening skills are not uncommon and relate to both audiological (hearing acuity, auditory processing) and non-audiological factors (attention control, cognitive –language abilities).  It is thus important to have

Spencer B. Smith Au.D./Ph.D. student at the University of Arizona   *Please note: This article is Part II of a two-part series. Please refer to last month’s featured article to review Part I.   Introduction: Part I of this series briefly reviewed the anatomy and physiology of the mammalian caudal efferent auditory system and presented some animal research suggesting its putative