Research Suggests Frequent Pauses In Speech Could Be A Sign Of Cognitive Decline

Key Points:

• A new study by researchers from Baycrest Corporate Centre for Geriatric Care, University of Toronto, and York University found that certain speech patterns, including frequent filler words, pauses, and word-finding difficulties, may indicate cognitive decline and a higher risk of dementia.
• The study involved participants describing detailed images while their speech was analyzed by AI, and results showed that speech patterns could predict performance on cognitive tests, highlighting language difficulties as early signs of dementia.
• Experts caution that occasional word-finding issues and filler words are normal in healthy aging and not necessarily signs of dementia; however, significant struggles with common words, memory lapses, getting lost, or forgetting appointments warrant medical attention.
• Lifestyle changes such as controlling blood pressure, increasing physical activity, getting quality sleep, following a heart-healthy diet, optimizing vision and hearing, avoiding head injuries, and not smoking can help reduce the risk of dementia.
• The study has limitations, including cultural and familial differences in speech patterns and reliance on a single time-point measurement, making it important to compare individual changes over time and consult healthcare providers for concerns.