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Total 392 results found since Jan 2013.
Which Came First, Age-Related Hearing Loss with Tinnitus or Cognitive Impairment? What are the Potential Pathways?
J Integr Neurosci. 2023 Aug 4;22(5):109. doi: 10.31083/j.jin2205109.ABSTRACTResearch on the causal relationship between age-related hearing loss (ARHL) and/or tinnitus and dementia is an important and fast-moving field. In this opinion paper, the up-to-date evidence and potential mechanisms for the bidirectional relationship are reviewed. We also present several critical factors that increase the challenges of understanding the causal relationship. These factors include common causes (such as aging, frailty, vascular impairment, and chronic inflammation), auditory and cognitive reserves, and the difficulty in distinguishin...
Source: Journal of Integrative Neuroscience - September 21, 2023 Category: Neuroscience Authors: Qingwei Ruan Bing Chen Francesco Panza Source Type: research
Multimodal quantitative magnetic resonance imaging of the thalamus in tinnitus patients with different outcomes after sound therapy
CONCLUSION: Similar patterns of thalamic alterations were identified in tinnitus patients with different outcomes, with more obvious changes observed in the effective group. Our findings support the tinnitus generation hypothesis of frontostriatal gating system dysfunction. A combination of multimodal quantitative thalamic properties may be used as indicators to predict tinnitus prognosis before sound therapy.PMID:37392024 | DOI:10.1111/cns.14330
Source: CNS Neuroscience and Therapeutics - July 1, 2023 Category: Neuroscience Authors: Qian Chen Han Lv Zhaodi Wang Xiaoshuai Li Xinghao Wang Yuyou Huang Pengfei Zhao Zhenghan Yang Shusheng Gong Zhenchang Wang Source Type: research
The neuroanatomical hallmarks of chronic tinnitus in comorbidity with pure-tone hearing loss
Brain Struct Funct. 2023 Jun 22. doi: 10.1007/s00429-023-02669-0. Online ahead of print.ABSTRACTTinnitus is one of the main hearing impairments often associated with pure-tone hearing loss, and typically manifested in the perception of phantom sounds. Nevertheless, tinnitus has traditionally been studied in isolation without necessarily considering auditory ghosting and hearing loss as part of the same syndrome. Hence, in the present neuroanatomical study, we attempted to pave the way toward a better understanding of the tinnitus syndrome, and compared two groups of almost perfectly matched individuals with (TIHL) and with...
Source: Brain Structure and Function - June 22, 2023 Category: Neuroscience Authors: Stefan Elmer Raffael Schmitt Nathalie Giroud Martin Meyer Source Type: research
Deep learning-based electroencephalic diagnosis of tinnitus symptom
Tinnitus is a neuropathological phenomenon caused by the recognition of external sound that does not actually exist. Existing diagnostic methods for tinnitus are rather subjective and complicated medical examination procedures. The present study aimed to diagnose tinnitus using deep learning analysis of electroencephalographic (EEG) signals while patients performed auditory cognitive tasks. We found that, during an active oddball task, patients with tinnitus could be identified with an area under the curve of 0.886 through a deep learning model (EEGNet) using EEG signals. Furthermore, using broadband (0.5 to 50 Hz) EEG sig...
Source: Frontiers in Human Neuroscience - April 26, 2023 Category: Neuroscience Source Type: research
Audiological evaluation of the cochlear nerve with brainstem evoked response audiometry in patients with COVID-19
CONCLUSIONS: Statistically significant prolongation of especially I-III and I-V Interpeaks in BERA showed that COVID-19 has the potential to cause neuropathy. We believe that the BERA test should be considered in the neurological evaluation of cochlear nerve damage in patients with COVID-19 as a differential diagnosis.PMID:36881914 | DOI:10.12871/000398292022342
Source: Archives Italiennes de Biologie - March 7, 2023 Category: Neuroscience Authors: A Ta ş B Haznedar M C Tuncer Source Type: research
