Anyone afflicted with the annoying ringing and hissing of tinnitus is well aware of the stress, anxiety, and irritability that accompany these phantom noises — but could tinnitus alter an individual’s emotional processing altogether? Research on the subject from the University of Illinois suggests this may be the case.
Using MRI scans to show which areas of the brain respond to various auditory stimuli, researchers found that when compared with normal-hearing people, those with tinnitus showed less activity in the amygdala — a region of the brain associated with emotional processing — but more activity in two other regions associated with emotion.
The findings suggested to researchers that the amygdala in those who suffer from tinnitus had become less active because the brain had adjusted to the tinnitus. In other words, the amygdala couldn’t be active all the time due to the annoying sound, and perhaps other areas of the brain became more active to make up for that reduced activity. This may have translated to an altered emotional state because of the difference in how the brain was processing emotions.
For many, tinnitus relief can be found through a treatment called masking. The technique involves using white noise (either natural or artificial) to cover the sounds of the tinnitus, allowing you to focus more on the sounds of the world around you.
Please call our office at 918.333.9992 to schedule a free clean and check, and we’ll show you how a new hearing system might help you find the relief you seek with a technology demonstration. Put your tinnitus to rest — call to schedule your appointment today!
Dr. Stephanie R. Moore