![]() However, since both attention and cognition can affect auditory processing, the differentiation between these two issues can be considered as a different therapeutic process. Therefore, it seems that the study of central processing capabilities such as word comprehension in noise and temporal processing in these individuals will show more realistic results for auditory and associated defects. One of the important points is that though the pure tone audiometry test is commonly used to assess hearing, this evaluation does not assesses central auditory processing. Accordingly, the use of auditory tests can help in identifying patients with MCI and also prevent overestimation of the disease. ![]() The diagnosis of MCI in the elderly may be due to hearing impairment, which is common in this group, rather than a real disorder in cognitive functioning. It is necessary to consider the hearing status when evaluating MCI patients because it has been shown that there is a relationship between hearing problems and cognitive functions. According to previous studies, it seems that central auditory processing disorders (CAPDs) are more common in older people who are more likely to develop cognitive problems, including MCI and Alzheimer’s disease. It has been shown that their hearing performance is lower than expected, especially in the presence of background noise or competitive noise. Previous studies have provided evidence of impairment in central auditory processing in individuals with MCI. presented one of the most comprehensive definitions by describing it as memory, learning, perceptualmotor and linguistic deficiencies in the absence of dementia. The different definitions of the disorder can be generally divided into two categories: one category includes the definitions that focus on memory impairment and the other pertains to those that include defects in other cognitive fields. Mild cognitive impairment (MCI) may occur in the elderly as a transitory phase between the normal decline in neurological processes associated with aging and Alzheimer’s disease, even though not all MCI cases end in Alzheimer’s disease. ![]() Among the normal population, mental abilities may decrease as a result of aging, but the trend is different for people with dementia. The number of people who are getting older is increasing and this can increase the prevalence of age-related disorders, such as dementia. ![]() Improvements in health care over the past 50 years have led to an increase in life expectancy, especially in people older than 65 years. ![]()
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