Table of Contents

ABSTRACT

Tinnitus, a phantom auditory sensation, is prevalent among adults and a symptom of auditory system dysfunction. Depending on acoustics parameters and severity of tinnitus, the quality of life of tinnitus sufferers can be greatly compromised. As such, tinnitus has also been found to affect cognition. While certain types of neurocognitive abilities affected by tinnitus have been studied, little is known about the impact of the severity of tinnitus and other factors on those abilities. This paper provides a review on studies investigating the relationship between tinnitus and cognition. In particular, the effects of tinnitus on cognition found in specific studies are highlighted as applicable. Other crucial factors contributing to neurocognitive decline in patients with tinnitus are also discussed as intended. At the end, several potential future studies are recommended to provide further insight into the essential aspects of tinnitus and cognition.

Keywords: Tinnitus, brain, cognition, attention, memory, habituation