Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Rebecca J St George"'
Autor:
Jane Alty, Lynette R. Goldberg, Eddy Roccati, Katherine Lawler, Quan Bai, Guan Huang, Aidan D Bindoff, Renjie Li, Xinyi Wang, Rebecca J. St George, Kaylee Rudd, Larissa Bartlett, Jessica M. Collins, Mimieveshiofuo Aiyede, Nadeeshani Fernando, Anju Bhagwat, Julia Giffard, Katharine Salmon, Scott McDonald, Anna E. King, James C. Vickers
Publikováno v:
BMC Neurology, Vol 24, Iss 1, Pp 1-15 (2024)
Abstract Background Dementia prevalence is predicted to triple to 152 million globally by 2050. Alzheimer’s disease (AD) constitutes 70% of cases. There is an urgent need to identify individuals with preclinical AD, a 10–20-year period of progres
Externí odkaz:
https://doaj.org/article/74f6fbaa4eec4ff48e00b119eaf2c298
Autor:
Rebecca Healey, Megan Goldsworthy, Sauro Salomoni, Simon Weber, Sarah Kemp, Mark R. Hinder, Rebecca J. St George
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The prefrontal cortex (PFC) governs the ability to rapidly cancel planned movements when no longer appropriate (motor inhibition) and ignore distracting stimuli (perceptual inhibition). It is unclear to what extent these processes interact,
Externí odkaz:
https://doaj.org/article/f44a6b33ac3c4feab3f74e273b6cef1b
Autor:
Renjie Li, Xinyi Wang, Katherine Lawler, Saurabh Garg, Rebecca J. St George, Aidan D. Bindoff, Larissa Bartlett, Eddy Roccati, Anna E. King, James C. Vickers, Quan Bai, Jane Alty
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 16, Iss 1, Pp n/a-n/a (2024)
Abstract INTRODUCTION Low‐cost simple tests for preclinical Alzheimer's disease are a research priority. We evaluated whether remote unsupervised webcam recordings of finger‐tapping were associated with cognitive performance in older adults. METH
Externí odkaz:
https://doaj.org/article/8185901f45864982a6c627cf05eef2af
Autor:
Jane Alty, Quan Bai, Renjie Li, Katherine Lawler, Rebecca J. St George, Edward Hill, Aidan Bindoff, Saurabh Garg, Xinyi Wang, Guan Huang, Kaining Zhang, Kaylee D. Rudd, Larissa Bartlett, Lynette R. Goldberg, Jessica M. Collins, Mark R. Hinder, Sharon L. Naismith, David C. Hogg, Anna E. King, James C. Vickers
Publikováno v:
BMC Neurology, Vol 22, Iss 1, Pp 1-13 (2022)
Abstract Background The worldwide prevalence of dementia is rapidly rising. Alzheimer’s disease (AD), accounts for 70% of cases and has a 10–20-year preclinical period, when brain pathology covertly progresses before cognitive symptoms appear. Th
Externí odkaz:
https://doaj.org/article/480ea2a8937f452e859aaf3451cc9168
Publikováno v:
Geriatrics, Vol 7, Iss 4, p 72 (2022)
Figure drawing tasks are commonly used standalone or as part of broader screening tests to detect cognitive impairment. Only one study has compared the classification accuracy of three common drawing tasks—overlapping infinity loops, wire cube, and
Externí odkaz:
https://doaj.org/article/e609fc7ebf6e4b70a7f459d495efbdbd
Autor:
Rebecca J. St George, Oshadi Jayakody, Rebecca Healey, Monique Breslin, Mark R. Hinder, Michele L. Callisaya
Publikováno v:
Gait & Posture. 95:186-191
Prior work suggests there may be greater reliance on executive function for walking in older people. The pre-frontal cortex (PFC), which controls aspects of executive function, is known to be active during dual-task walking (DTW). However, there is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1aede3d3df28f2744b1a9c03c0bd65a
https://doi.org/10.1016/j.gaitpost.2022.04.021
https://doi.org/10.1016/j.gaitpost.2022.04.021
Publikováno v:
Age and Ageing. 51
Essential tremor (ET) is the most common cause of tremor in older adults. However, it is increasingly recognised that 30–50% of ET cases are misdiagnosed. Late-onset ET, when tremor begins after the age of 60, is particularly likely to be misdiagno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96906c4dd03d7a8bd6e29f8f211e54b
https://doi.org/10.1093/ageing/afac135
https://doi.org/10.1093/ageing/afac135
Publikováno v:
Neuroscience. 452:208-218
Recent evidence suggests increased activity of the pre-frontal cortex (PFC) is associated with sensorimotor disturbances of standing balance. Here we manipulate sensorimotor inputs and concurrently load cognitive resources in order to investigate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9376ee501ee27d8181baf4577ddf28a
https://doi.org/10.1016/j.neuroscience.2020.10.027
https://doi.org/10.1016/j.neuroscience.2020.10.027
Publikováno v:
Journal of the neurological sciences. 440
Across the world, Essential Tremor (ET) is the most common tremor diagnosis but up to half of these diagnoses are inaccurate. The misdiagnosis rate is particularly high in late-onset ET, when tremor begins after the age of 60 years. Currently, ET is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ecff10e292cae19ac779b5eebb128b7
https://pubmed.ncbi.nlm.nih.gov/35843178
https://pubmed.ncbi.nlm.nih.gov/35843178