This course will review middle ear mechanics and conductive hearing loss. A highlight of differences and similarities between conditions will be discussed. A review of audiological and otological work-up will be covered and as well as a brief introduction to surgical and non-surgical treatments.

The majority of hearing aid users are older adults and, thus, it is incumbent to understand the nature of their perceptual difficulties. In this seminar, the effects of aging in combination with hearing loss on spoken language understanding will be examined.

This course addresses the increased interest in cannabidiol (CBD) oil for hearing loss, tinnitus and balance disorders in addition to addressing the use of essential oils for the same auditory/vestibular issues. Patient counseling strategies are discussed.

This presentation will examine the pathophysiology of diabetes on hearing and balance as well as audiology medical management of diabetes associated hearing and balance issues. The course will look at the research we know and do not know, patient care and interprofessional collaboration around diabetes care.

Research has shown that there are known associations between hearing loss and cognitive abilities. Cognitive decline has been seen to be accelerated in people with hearing loss. Several hypotheses exist regarding the underlying mechanisms driving the described associations. Science is currently trying to find the most likely explanation. One of the more researched hypotheses is that impoverished auditory input leads to decreased cognition - So can hearing aids delay the issue? The session will give an overview of the current state of knowledge.

DNA is one of the most important biomolecules in the cochlea. This course reveals that therapeutic manipulation of systems that protect cochlear DNA can prevent cell death and limit hearing loss.

This course will discuss the anatomical structures and perceptual streams of the auditory cortex. It provides a review of how they make different contributions to the perception and production of speech and sound.

This course features selected webinars from the 12th annual AudiologyOnline noise induced hearing loss (NIHL) series, organized by guest editor Brian Fligor, ScD, PASC. Highlights include the latest research on NIHL, specifically how it relates to a musician's risk, diagnosis via telehealth, and treatment of tinnitus and hearing loss.

This course features clinicians from Purdue University presenting actual case studies on adult amplification with a range of audiological and medical diagnoses represented.

The human cognitive system is designed to process information and to inform the person about the nature of the environment that they are in. In this seminar, we will examine how that natural process is complicated when a person with hearing loss is attempting to understand spoken language.