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Cited by 174

The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Distinct aspects of frontal lobe structure mediate age-related differences in fluid intelligence and multitasking

Open access
Kievit, Rogier A., Davis, Simon W., Mitchell, Daniel J., Taylor, Jason R., Duncan, John, Cam-CAN Research team, Tyler, Lorraine K., Brayne, Carol, Bullmore, Ed, Calder, Andrew, Cusack, Rhodri, Dalgleish, Tim, Matthews, Fiona, Marslen-Wilson, William, Rowe, James, Shafto, Meredith, Campbell, Karen, Cheung, Teresa, Geerligs, Linda, McCarrey, Anna, Tsvetanov, Kamen, 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, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, Henson, Richard N.A.·2014·Nature Communications
DOI 10.1038/ncomms6658
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Abstract

Ageing is characterized by declines on a variety of cognitive measures. These declines are often attributed to a general, unitary underlying cause, such as a reduction in executive function owing to atrophy of the prefrontal cortex. However, age-related changes are likely multifactorial, and the relationship between neural changes and cognitive measures is not well-understood. Here we address this in a large (N=567), population-based sample drawn from the Cambridge Centre for Ageing and Neuroscience (Cam-CAN) data. We relate fluid intelligence and multitasking to multiple brain measures, including grey matter in various prefrontal regions and white matter integrity connecting those regions. We show that multitasking and fluid intelligence are separable cognitive abilities, with differential sensitivities to age, which are mediated by distinct neural subsystems that show different prediction in older versus younger individuals. These results suggest that prefrontal ageing is a manifold process demanding multifaceted models of neurocognitive ageing.

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Authors
Kievit, R. A., Davis, S. W., Mitchell, D. J., Taylor, J. R., Duncan, J., Cam-CAN Research team, Tyler, L. K., Brayne, C., Bullmore, E., Calder, A., Cusack, R., Dalgleish, T., Matthews, F., Marslen-Wilson, W., Rowe, J., Shafto, M., Campbell, K., Cheung, T., Geerligs, L., McCarrey, A., Tsvetanov, K., Williams, N., Bates, L., Emery, T., Erzinçlioglu, S., Gadie, A., Gerbase, S., Georgieva, S., Hanley, C., Parkin, B., Troy, D., Allen, J., Amery, G., Amunts, L., Barcroft, A., Castle, A., Dias, C., Dowrick, J., Fair, M., Fisher, H., Goulding, A., Grewal, A., Hale, G., Hilton, A., Johnson, F., Johnston, P., Kavanagh-Williamson, T., Kwasniewska, M., McMinn, A., Norman, K., Penrose, J., Roby, F., Rowland, D., Sargeant, J., Squire, M., Stevens, B., Stoddart, A., Stone, C., Thompson, T., Yazlik, O., Barnes, D., Dixon, M., Hillman, J., Mitchell, J., Villis, L., & Henson, R. N. A.
Venue
Nature Communications
Publisher
Springer Science and Business Media LLC
Published
2014-12-18
Volume
5
Issue
1
Pages
5658-5658
ISSN
2041-1723 (ISSN-L)
DOI
10.1038/ncomms6658
OpenAlex
W2185432003
Cited by
174
References
13
FWCI
17.30
Type
journal article
Language
en
Open access
hybrid

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