Idiosyncratic responding during movie-watching predicted by age differences in attentional control

Campbell, Karen L.; Shafto, Meredith A.; Wright, Paul; Tsvetanov, Kamen A.; Geerligs, Linda; Cusack, Rhodri; Tyler, Lorraine K.; Brayne, Carol; Bullmore, Ed; Calder, Andrew; Dalgleish, Tim; Duncan, John; Henson, Rik; Matthews, Fiona; Marslen-Wilson, William; Rowe, James; Cheung, Teresa; Davis, Simon; Kievit, Rogier; McCarrey, Anna; Price, Darren; Taylor, Jason; Williams, Nitin; Bates, Lauren; Emery, Tina; Erzinçlioglu, Sharon; Gadie, Andrew; Gerbase, Sofia; Georgieva, Stanimira; Hanley, Claire; Parkin, Beth; Troy, David; Allen, Jodie; Amery, Gillian; Amunts, Liana; Barcroft, Anne; Castle, Amanda; Dias, Cheryl; Dowrick, Jonathan; Fair, Melissa; Fisher, Hayley; Goulding, Anna; Grewal, Adarsh; Hale, Geoff; Hilton, Andrew; Johnson, Frances; Johnston, Patricia; Kavanagh-Williamson, Thea; Kwasniewska, Magdalena; McMinn, Alison; Norman, Kim; Penrose, Jessica; Roby, Fiona; Rowland, Diane; Sargeant, John; Squire, Maggie; Stevens, Beth; Stoddart, Aldabra; Stone, Cheryl; Thompson, Tracy; Yazlik,...

Abstract

Much is known about how age affects the brain during tightly controlled, though largely contrived, experiments, but do these effects extrapolate to everyday life? Naturalistic stimuli, such as movies, closely mimic the real world and provide a window onto the brain's ability to respond in a timely and measured fashion to complex, everyday events. Young adults respond to these stimuli in a highly synchronized fashion, but it remains to be seen how age affects neural responsiveness during naturalistic viewing. To this end, we scanned a large (N = 218), population-based sample from the Cambridge Centre for Ageing and Neuroscience (Cam-CAN) during movie-watching. Intersubject synchronization declined with age, such that older adults' response to the movie was more idiosyncratic. This decreased synchrony related to cognitive measures sensitive to attentional control. Our findings suggest that neural responsivity changes with age, which likely has important implications for real-world event comprehension and memory.

Citation

Campbell, K. L., Shafto, M. A., Wright, P., Tsvetanov, K. A., Geerligs, L., Cusack, R., Tyler, L. K., Brayne, C., Bullmore, E., Calder, A., Dalgleish, T., Duncan, J., Henson, R., Matthews, F., Marslen-Wilson, W., Rowe, J., Cheung, T., Davis, S., Kievit, R., McCarrey, A., …Villis, L. (2015). Idiosyncratic responding during movie-watching predicted by age differences in attentional control. Neurobiology of Aging, 36(11), 3045-3055. https://doi.org/10.1016/j.neurobiolaging.2015.07.028

• Journal Article Type: Article
• Publication Date: Nov 1, 2015
• Deposit Date: Dec 8, 2023
• Journal: Neurobiology of Aging
• Print ISSN: 0197-4580
• Electronic ISSN: 1558-1497
• Publisher: Elsevier
• Volume: 36
• Issue: 11
• Pages: 3045-3055
• DOI: https://doi.org/10.1016/j.neurobiolaging.2015.07.028
• Public URL: https://hull-repository.worktribe.com/output/4453954