Assessing the Impact of Transcranial Magnetic Stimulation on Speech Perception in Noise.

Healthy aging is associated with reduced speech perception in noise (SPiN) abilities. The etiology of these difficulties remains elusive, which prevents the development of new strategies to optimize the speech processing network and reduce these difficulties. The objective of this study was to determine if sublexical SPiN performance can be enhanced by applying TMS to three regions involved in processing speech: the left posterior temporal sulcus, the left superior temporal gyrus, and the left ventral premotor cortex.

Vocal Health and Vocal Health Knowledge Among Occupational Voice Users in the Province of Quebec.

Voice disorders are frequent among occupational voice users such as teachers. Although these disorders can have serious personal and professional consequences, they are not often recognized as occupational diseases and little attention is paid to their prevention. This study aimed to provide a portrait of the self-reported vocal health and vocal health knowledge of occupational voice users in Quebec, Canada, and to identify risk factors associated with voice disorder symptoms.

Improving speech perception in noise in young and older adults using transcranial magnetic stimulation.

Unlabelled: Normal aging is associated with speech perception in noise (SPiN) difficulties. The objective of this study was to determine if SPiN performance can be enhanced by intermittent theta-burst stimulation (iTBS) in young and older adults.

Method: We developed a sub-lexical SPiN test to evaluate the contribution of age, hearing, and cognition to SPiN performance in young and older adults.

Brain aging and speech perception: Effects of background noise and talker variability.

Speech perception can be challenging, especially for older adults. Despite the importance of speech perception in social interactions, the mechanisms underlying these difficulties remain unclear and treatment options are scarce. While several studies have suggested that decline within cortical auditory regions may be a hallmark of these difficulties, a growing number of studies have reported decline in regions beyond the auditory processing network, including regions involved in speech processing and executive control, suggesting a potentially diffuse underlying neural disruption, though no consensus exists regarding underlying dysfunctions.