Zobrazeno 1 - 10
of 266
pro vyhledávání: '"Cam-Can"'
Autor:
Deborah L. O. King, Richard N. Henson, Rogier Kievit, Noham Wolpe, Carol Brayne, Lorraine K. Tyler, James B. Rowe, Cam-CAN, Kamen A. Tsvetanov
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Cardiovascular ageing contributes to cognitive impairment. However, the unique and synergistic contributions of multiple cardiovascular factors to cognitive function remain unclear because they are often condensed into a single composite sco
Externí odkaz:
https://doaj.org/article/e80e9bbe081a463595269d18ac4dfbd2
Autor:
Selma Lugtmeijer, Linda Geerligs, Kamen A. Tsvetanov, Daniel J. Mitchell, Cam-CAN, Karen L. Campbell
Publikováno v:
NeuroImage, Vol 270, Iss , Pp 119982- (2023)
Working memory is critical to higher-order executive processes and declines throughout the adult lifespan. However, our understanding of the neural mechanisms underlying this decline is limited. Recent work suggests that functional connectivity betwe
Externí odkaz:
https://doaj.org/article/3a321eafcaaf4de39a17811bce8c360e
Autor:
Kathy Y. Liu, Rogier A. Kievit, Kamen A. Tsvetanov, Matthew J. Betts, Emrah Düzel, James B. Rowe, Cam-CAN, Robert Howard, Dorothea Hämmerer
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Alterations of locus coeruleus signal intensity have been associated with functional changes in health and disease. Here, the authors tested a pre-registered hypothesis on a large number of subjects as part of the Cam-CAN consortium.
Externí odkaz:
https://doaj.org/article/043e20a098c94f869f17bdda9fe549e4
Autor:
Noham Wolpe, Jiaxiang Zhang, Cristina Nombela, James N. Ingram, Daniel M. Wolpert, Cam-CAN, James B. Rowe
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Abstract Abnormal initiation and control of voluntary movements are among the principal manifestations of Parkinson’s disease (PD). However, the processes underlying these abnormalities and their potential remediation by dopamine treatment remain p
Externí odkaz:
https://doaj.org/article/d6926e5759234e37898a9275b79364e2
Publikováno v:
NeuroImage, Vol 225, Iss , Pp 117480- (2021)
The brain can be modelled as a network with nodes and edges derived from a range of imaging modalities: the nodes correspond to spatially distinct regions and the edges to the interactions between them. Whole-brain connectivity studies typically seek
Externí odkaz:
https://doaj.org/article/4d6b63a20a984d15857eaad59876c1b0
Autor:
Richard A.I. Bethlehem, Casey Paquola, Jakob Seidlitz, Lisa Ronan, Boris Bernhardt, Cam-CAN Consortium, Kamen A. Tsvetanov
Publikováno v:
NeuroImage, Vol 222, Iss , Pp 117299- (2020)
Ageing is commonly associated with changes to segregation and integration of functional brain networks, but, in isolation, current network-based approaches struggle to elucidate changes across the many axes of functional organisation. However, the ad
Externí odkaz:
https://doaj.org/article/f136e870246c4c0fbe9f51f15e9776e4
Publikováno v:
PLoS ONE, Vol 15, Iss 5, p e0230077 (2020)
Previous evidence suggests that modifiable lifestyle factors, such as engagement in leisure activities, might slow the age-related decline of cognitive functions. Less is known, however, about which aspects of lifestyle might be particularly benefici
Externí odkaz:
https://doaj.org/article/4abe4767b5314f84ab789cace9ece84d
Publikováno v:
BMC Public Health, Vol 18, Iss 1, Pp 1-7 (2018)
Abstract Background With declining rates of participation in epidemiological studies there is an important need to attempt to understand what factors might affect response. This study examines the pattern of response at different adult ages within a
Externí odkaz:
https://doaj.org/article/588869270569433a84a8002f66ca6fd7
Publikováno v:
NeuroImage, Vol 157, Iss , Pp 635-647 (2017)
Several methods have been developed to measure dynamic functional connectivity (dFC) in fMRI data. These methods are often based on a sliding-window analysis, which aims to capture how the brain's functional organization varies over the course of a s
Externí odkaz:
https://doaj.org/article/f4b9498bffd44e49969bb3b9cd6dee40
Autor:
D. Price, L. K. Tyler, R. Neto Henriques, K. L. Campbell, N. Williams, M.S. Treder, J. R. Taylor, Cam-CAN, R. N. A. Henson
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Neural processing speed slows with age, but the relationship between this slowing and brain atrophy is unknown. Here, authors show that age-related functional brain differences in auditory and visual processing are partly due to structural difference
Externí odkaz:
https://doaj.org/article/729136df08a0461da0c747a43845bc73