""It suggests that loneliness may play a more prominent role in the initial state of memory than in its progressive decline," said Luis Carlos Venegas-Sanabria of the School of Medicine and Health Sciences at Universidad del Rosario, who led the research."
"The study underscores the importance of addressing loneliness as a significant factor in the context of cognitive performance in older adults."
"The results show that age was the most important determinant of memory level and speed of decline. From the age of 75 onwards, scores began to fall more rapidly."
"Loneliness, while influencing the starting point, did not accelerate the slope of cognitive decline."
A longitudinal study indicates a connection between loneliness and memory impairment in older adults. Those experiencing higher loneliness levels scored lower on memory tests, yet their memory decline rate over six years was similar to non-lonely individuals. Age emerged as the primary factor influencing memory levels, with significant declines noted after age 75. Depression and chronic illnesses also impacted initial memory scores. Physical activity was linked to better memory performance, suggesting lifestyle factors play a role in cognitive health.
Read at WIRED
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