Hearing Loss Mechanisms Prevention And Cure

This book systematically discusses the pathogenesis, prevention, and the current and potential clinical treatment of hearing loss, as well as the latest advances in hearing research. Hearing loss is a prevalent sensory disorder, which according to a 2015 World Health Organization (WHO) report affected 9% of the global population in 2015. As populations continue to age, more and more people are suffering from the condition, with 60% of those aged between 65 and 75 affected. Hearing loss seriously affects patients’ ability to work ability and quality of life, and as such deafness has become an increasingly urgent social problem around the globe. Sensorineural hearing loss is mainly caused by damage to the hair cells (HCs), and the subsequent loss of spiral ganglion neurons (SGNs). Damage to the HCs in the inner ear can result from exposure to loud noises and environmental and chemical toxins as well as genetic disorders, aging, and certain medications. This book provides ENT specialists and researchers, as well as individuals affected a comprehensive introduction to the field of hearing loss.

The brain is the most complex organ in our body. Indeed, it is perhaps the most complex structure we have ever encountered in nature. Both structurally and functionally, there are many peculiarities that differentiate the brain from all other organs. The brain is our connection to the world around us and by governing nervous system and higher function, any disturbance induces severe neurological and psychiatric disorders that can have a devastating effect on quality of life. Our understanding of the physiology and biochemistry of the brain has improved dramatically in the last two decades. In particular, the critical role of cations, including magnesium, has become evident, even if incompletely understood at a mechanistic level. The exact role and regulation of magnesium, in particular, remains elusive, largely because intracellular levels are so difficult to routinely quantify. Nonetheless, the importance of magnesium to normal central nervous system activity is self-evident given the complicated homeostatic mechanisms that maintain the concentration of this cation within strict limits essential for normal physiology and metabolism. There is also considerable accumulating evidence to suggest alterations to some brain functions in both normal and pathological conditions may be linked to alterations in local magnesium concentration. This book, containing chapters written by some of the foremost experts in the field of magnesium research, brings together the latest in experimental and clinical magnesium research as it relates to the central nervous system. It offers a complete and updated view of magnesiums involvement in central nervous system function and in so doing, brings together two main pillars of contemporary neuroscience research, namely providing an explanation for the molecular mechanisms involved in brain function, and emphasizing the connections between the molecular changes and behavior. It is the untiring efforts of those magnesium researchers who have dedicated their lives to unraveling the mysteries of magnesiums role in biological systems that has inspired the collation of this volume of work.

The loss of hearing - be it gradual or acute, mild or severe, present since birth or acquired in older age - can have significant effects on one's communication abilities, quality of life, social participation, and health. Despite this, many people with hearing loss do not seek or receive hearing health care. The reasons are numerous, complex, and often interconnected. For some, hearing health care is not affordable. For others, the appropriate services are difficult to access, or individuals do not know how or where to access them. Others may not want to deal with the stigma that they and society may associate with needing hearing health care and obtaining that care. Still others do not recognize they need hearing health care, as hearing loss is an invisible health condition that often worsens gradually over time. In the United States, an estimated 30 million individuals (12.7 percent of Americans ages 12 years or older) have hearing loss. Globally, hearing loss has been identified as the fifth leading cause of years lived with disability. Successful hearing health care enables individuals with hearing loss to have the freedom to communicate in their environments in ways that are culturally appropriate and that preserve their dignity and function. Hearing Health Care for Adults focuses on improving the accessibility and affordability of hearing health care for adults of all ages. This study examines the hearing health care system, with a focus on non-surgical technologies and services, and offers recommendations for improving access to, the affordability of, and the quality of hearing health care for adults of all ages.

Applying straightforward sense to one of our most important sense. Hearing loss and impairment is a problem that millions of adults and children suffer from. With a wide array of symptoms, it is important to have one authoritative resource for information. Written by certified otolaryngologists under the auspices of the world renowned House Ear Clinic, The Complete Idiot's Guide® to Hearing Loss covers all conditions and symptoms, along with methods of prevention and treatment, including: • The most familiar symptoms of hearing impairment and loss • Details about such conditions as inner ear infections, tinnitus, cochlear problems, otosclerosis, and dizziness • Complete treatment information, including details about hearing aids, surgery, and protective devices

HowExpert Guide to Hearing Loss is a go-to guide for all things hearing loss. This book contains information that you won’t get anywhere else, written by an expert in the field. It includes everything from understanding hearing loss and hearing technology to the best ways to communicate with your loved ones in difficult listening situations. The book teaches you: - What hearing loss is and how to understand your diagnosis. - How to recognize a hearing loss in yourself or a loved one. - How to protect your hearing from damage and hearing loss. - Best communication strategies to hear in noisy places. - How to connect your hearing aids to technology for a better listening experience. - Talking tips to increase your child’s language skills even with a hearing loss. - And so much more! From start to finish, this guide is rich in tips and tricks for hearing loss and understanding what can help after diagnosis. Hearing aids can be confusing and entirely new for you or your loved one, and this book can help everyone understand hearing loss and technology more deeply. It covers hearing loss in both adults and children, and with the information you read in this book, you will feel more connected with the ones you love and learn how to communicate with them more effectively. It can help you on your own journey with hearing loss or help you to understand someone else’s! Check out “HowExpert Guide to Hearing Loss” today! About the Expert Christine Anderson, AuD, is a pediatric audiologist currently based in Texas. She received her Doctorate of Audiology in 2017 from the University of North Texas and completed her externship clinical year as a Leadership Education in Neurodevelopmental and Related Disabilities (LEND) Fellow at the Oregon Health and Science University. She has spent her career working with children with hearing loss and their families and enjoys educating the community about the social impacts of hearing loss. When not in the hospital providing clinical care to her pediatric patients, she organizes support groups, events, educational sessions, and social gatherings for people with hearing loss. She loves volunteering her time working with children with disabilities. Christine enjoys hiking, cooking, camping, and spending as much time as possible with her friends, family, and boyfriend in her free time. HowExpert publishes quick 'how to' guides on all topics from A to Z by everyday experts.