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The impairment in perceiving or processing auditory information is considered to be a hearing disorder. Tinnitus is a common hearing disorder. It involves perceiving sound even in the absence of corresponding external sound. Although it is normal to feel a faint sound in a completely quiet place, the problem arises when it interferes with normal hearing. The sound a person hears in tinnitus is described as ringing, clicking, buzzing, hissing, or roaring. It can be caused due to several factors including ear infections, disease of the heart or blood vessels, Ménière's disease, brain tumors, acoustic neuromas, and migraines. Tinnitus is generally diagnosed based on the person's description. An audiogram, as well as an otolaryngological and neurological examination can also be used to support the overall diagnosis. Medical imaging, such as magnetic resonance imaging (MRI), may also be used if specific issues are discovered. This book explores all the important aspects of tinnitus in the present day scenario. For all those who are interested in the clinical and research perspectives on this medical condition, it can prove to be an essential guide.
Hearing disorders are a type of disorder wherein the affected person is not able to perceive or process auditory information. Hearing disorders may lead to hearing loss which can be partial or complete, and may occur in one or both ears. There are various hearing disorders that include tinnitus, endaural phenomena, hyperacusis, presbycusis, etc. Tinnitus is a disorder characterized by sensitivity to sound when, in fact, there is no actual sound. This obstructs the normal functioning of the ear as the patient experiences sounds such as ringing, clicking, buzzing, or hissing. It often impedes concentration, leading to anxiety and depression. The management of tinnitus includes identification of the specific cause followed by the treatment. The primary treatments are classified into psychological, sound based interventions, and medications. These involve talk therapy, sound therapy, and hearing aids. Cognitive behavioral therapy (CBT) is the best supported treatment for this disorder. This book contains some path-breaking studies on tinnitus. It strives to provide a fair idea about this medical condition and to help develop a better understanding of the latest advances related to its assessment and management. Those in search of information to further their knowledge will be greatly assisted by this book.
Magic and myth collide in this fast-paced middle-grade fantasy, a sequel to The Unmorrow Curse.
Two friends awaken a world of myth and magic in this epic middle grade fantasy perfect for fans of Rick Riordan.It''s not every day that you find a famous weather woman bound by magic to a tree deep in the woods. Or discover that the weatherwoman is in fact Sunna, the Norse Goddess of the Sun, and one of the seven day guardians who keep time in order. But that''s just what happens to new friends Buzz and Mari--and it''s only the start of their adventure.Now, as humanity are forced into a lockdown called the Unmorrow Curse and are forced to repeat the same Saturday over and over again, Buzz and Mari must journey to collect the Runes of Valhalla and awaken the other day guardians, before vengeful god Loki can get to them first.
Tinnitus is a hearing disorder in which sound is heard even in the absence of it from any external source. The sound heard is often like a ringing, hissing, roaring, or clicking. It may be loud or soft, high or low pitched. It can affect one ear or both the ears. The persistent sound may cause anxiety, depression and may interfere with concentration. A major cause of tinnitus is noise-induced hearing loss. Ménière's disease, ear infections, brain tumors, exposure to certain medications, head injury and earwax may also cause tinnitus. Tinnitus is determined in a person depending on the description of the audiological abnormalities experienced, and assessment of how the condition is affecting the person's life. The diagnosis may be supported by conducting a neurological examination or an audiogram. Determining the cause of the condition and treating it leads to improvement. Sound therapy, talk therapy and hearing aids can also help the individual in managing the disease. This book elucidates the causes, symptoms and treatment of tinnitus in a comprehensive manner. It strives to provide a fair idea about the modern practices in the management of tinnitus. A number of latest researches have been included to keep the readers up-to-date with the global concepts in this medical condition.
Collins Big Cat supports every primary child on their reading journey from phonics to fluency. Top authors and illustrators have created fiction and non-fiction books that children love to read. Book banded for guided and independent reading, there are reading notes in the back, comprehensive teaching and assessment support and ebooks available.
Collins Big Cat Phonics for Letters and Sounds features exciting fiction and non-fiction decodable readers to enthuse and inspire children. The 7+ books are designed for children aged 7+ who need more practice to acquire phonics skills. They have age-appropriate content, more mature images, and are fully aligned to Letters and Sounds Phases 3-5.
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