Related Experiment Video
Updated: Dec 11, 2025

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
Published on: February 14, 2014
The Effects of Age-Related Hearing Loss on the Brain and Cognitive Function
Kate Slade1, Christopher J Plack2, Helen E Nuttall1
1Department of Psychology, Lancaster University, Lancaster, UK.
Abstract:
Age-related hearing loss (ARHL) is a common problem for older adults, leading to communication difficulties, isolation, and cognitive decline. Recently, hearing loss has been identified as potentially the most modifiable risk factor for dementia. Listening in challenging situations, or when the auditory system is damaged, strains cortical resources, and this may change how the brain responds to cognitively demanding situations more generally. We review the effects of ARHL on brain areas involved in speech perception, from the auditory cortex, through attentional networks, to the motor system. We explore current perspectives on the possible causal relationship between hearing loss, neural reorganisation, and cognitive impairment. Through this synthesis we aim to inspire innovative research and novel interventions for alleviating hearing loss and cognitive decline.
Related Concept Videos
Cognitive Development During Adulthood
The Effect of Aging on Tissues
Aging
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Language and Cognition
Pharmacodynamics in Geriatric Patients: Effects of Age
Drug Dosing: Geriatric Patients

