Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sean-James Fallon"'
Autor:
Alfie R. Wearn, Volkan Nurdal, Esther Saunders-Jennings, Michael J. Knight, Christopher R. Madan, Sean-James Fallon, Hanna K. Isotalus, Risto A. Kauppinen, Elizabeth J. Coulthard
Publikováno v:
NeuroImage, Vol 238, Iss , Pp 118214- (2021)
A better understanding of early brain changes that precede loss of independence in diseases like Alzheimer's disease (AD) is critical for development of disease-modifying therapies. Quantitative MRI, such as T2 relaxometry, can identify microstructur
Externí odkaz:
https://doaj.org/article/a5bdcccec8ff4f3e826402421b5b6e00
Autor:
Fanny Kilpi, Ana Luiza G. Soares, Abigail Fraser, Scott M. Nelson, Naveed Sattar, Sean James Fallon, Kate Tilling, Deborah A. Lawlor
Publikováno v:
BMC Women's Health, Vol 20, Iss 1, Pp 1-12 (2020)
Abstract Background There may be changes in cognitive function in women going through the menopause. The current evidence remains unclear, however, whether these changes occur over and above those of general ageing. We aimed to evaluate the potential
Externí odkaz:
https://doaj.org/article/a6f88eaea5aa4921ad883fa251d3721f
Publikováno v:
Journal of Neuropsychology.
Autor:
Kanch Sharma, Sean James Fallon, Thomas Davis, Scott Ankrett, Greg Munro, Gary Christopher, Elizabeth Coulthard
Publikováno v:
Sharma, K, Fallon, S-J, Davies, T, Ankrett, S, Munro, G, Christopher, G & Coulthard, E 2022, ' Preliminary evidence that caffeine improves attention in multiple sclerosis ', Multiple Sclerosis and Related Disorders, vol. 64, 103924 . https://doi.org/10.1016/j.msard.2022.103924
There are no licensed drugs to boost cognitive performance in multiple sclerosis (MS). Here, we provide preliminary evidence that caffeine can improve attention in people with MS. Participants were tested on three different metrics of attentional fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb61e653997899c15698abf57376daa6
https://research-information.bris.ac.uk/ws/files/332766633/Preliminary_evidence_that_caff_improves_attention_in_MS_v1_SJF_ForPure.pdf
https://research-information.bris.ac.uk/ws/files/332766633/Preliminary_evidence_that_caff_improves_attention_in_MS_v1_SJF_ForPure.pdf
Autor:
Kanch Sharma, Sean James Fallon, Thomas Davis, Scott Ankrett, Greg Munro, Gary Christopher, Elizabeth Coulthard
Publikováno v:
Sharma, K, Fallon, S-J, Davis, T, Ankrett, S, Munro, G, Christopher, G & Coulthard, E 2022, ' Caffeine and attentional control : improved and impaired performance in healthy older adults and Parkinson’s disease according to task demands ', Psychopharmacology, vol. 239, no. 2, pp. 605-619 . https://doi.org/10.1007/s00213-021-06054-9
Psychopharmacology
Psychopharmacology
Introduction Caffeine is frequently consumed to boost goal-directed attention. These procognitive effects may occur due to the adenosine-mediated enhancement of monoamines, such as dopamine, after caffeine administration. As such, caffeine’s benefi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af3b35f624cf28e6646c8cba88c05bf0
https://cronfa.swan.ac.uk/Record/cronfa62607/Download/62607__26667__dadc9c861afb4bfd818849a431895a12.pdf
https://cronfa.swan.ac.uk/Record/cronfa62607/Download/62607__26667__dadc9c861afb4bfd818849a431895a12.pdf
Autor:
Olivia Plant, Masud Husain, Campbell Le Heron, Sean James Fallon, Annika Kienast, Nils Kolling, Yuen-Siang Ang, Matthew A. J. Apps, Rebecca Janska
Publikováno v:
The Journal of Neuroscience
Le Heron, C, Kolling, N, Plant, O, Kienast, A, Janska, R, Siang Ang, Y, Fallon, S, Husain, M & Apps, M A J 2020, ' Dopamine modulates dynamic decision-making during foraging ', The Journal of neuroscience : the official journal of the Society for Neuroscience, vol. 40, no. 27, pp. 5273-5282 . https://doi.org/10.1523/JNEUROSCI.2586-19.2020
Le Heron, C, Kolling, N, Plant, O, Kienast, A, Janska, R, Siang Ang, Y, Fallon, S, Husain, M & Apps, M A J 2020, ' Dopamine modulates dynamic decision-making during foraging ', The Journal of neuroscience : the official journal of the Society for Neuroscience, vol. 40, no. 27, pp. 5273-5282 . https://doi.org/10.1523/JNEUROSCI.2586-19.2020
The mesolimbic dopaminergic system exerts a crucial influence on incentive processing. However, the contribution of dopamine in dynamic, ecological situations where reward rates vary, and decisions evolve over time, remains unclear. In such circumsta
Autor:
Ole Jensen, Sean James Fallon, Tom R. Marshall, Johanna M. Zumer, Tobias Staudigl, C. Mazzetti
Publikováno v:
J Neurosci
The Journal of Neuroscience, 39, 9221-9236
Mazzetti, C, Staudigl, T, Marshall, T R, Zumer, J M, Fallon, S J & Jensen, O 2019, ' Hemispheric Asymmetry of Globus Pallidus Relates to Alpha Modulation in Reward-Related Attentional Tasks ', The Journal of neuroscience : the official journal of the Society for Neuroscience, vol. 39, no. 46, pp. 9221-9236 . https://doi.org/10.1523/JNEUROSCI.0610-19.2019
The Journal of Neuroscience, 39, 46, pp. 9221-9236
The Journal of Neuroscience, 39, 9221-9236
Mazzetti, C, Staudigl, T, Marshall, T R, Zumer, J M, Fallon, S J & Jensen, O 2019, ' Hemispheric Asymmetry of Globus Pallidus Relates to Alpha Modulation in Reward-Related Attentional Tasks ', The Journal of neuroscience : the official journal of the Society for Neuroscience, vol. 39, no. 46, pp. 9221-9236 . https://doi.org/10.1523/JNEUROSCI.0610-19.2019
The Journal of Neuroscience, 39, 46, pp. 9221-9236
While subcortical structures like the basal ganglia have been widely explored in relation to motor control, recent evidence suggests that their mechanisms extend to the domain of attentional switching. We here investigated the subcortical involvement
Autor:
Sean James Fallon
The effect of low doses (2A receptors and dopaminergic signalling, it could be hypothesised that LSD microdoses modulate working memory recall. Moreover, in line with computational models, LSD microdoses could exert antagonistic effects on distracter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c21d174a01eca46fc619e751e106d9c4
https://doi.org/10.1101/2021.12.02.470935
https://doi.org/10.1101/2021.12.02.470935
Autor:
Hanna K. Isotalus, Christopher R. Madan, Volkan Nurdal, Alfie Wearn, Risto A. Kauppinen, Elizabeth Coulthard, Esther Saunders-Jennings, Sean-James Fallon, Michael J. Knight
Publikováno v:
Wearn, A R, Nurdal, V, Saunders-Jennings, E, Knight, M J, Madan, C R, Fallon, S-J, Isotalus, H K, Kauppinen, R A & Coulthard, E J 2021, ' T2 heterogeneity as an in vivo marker of microstructural integrity in medial temporal lobe subfields in ageing and mild cognitive impairment ', NeuroImage, vol. 238, 118214 . https://doi.org/10.1016/j.neuroimage.2021.118214
Neuroimage
NeuroImage, Vol 238, Iss, Pp 118214-(2021)
Neuroimage
NeuroImage, Vol 238, Iss, Pp 118214-(2021)
A better understanding of early brain changes that precede loss of independence in diseases like Alzheimer's disease (AD) is critical for development of disease-modifying therapies. Quantitative MRI, such as T2 relaxometry, can identify microstructur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32c95e8c0e9239092665c17e0e090842
https://hdl.handle.net/1983/a3ee033e-f026-46ae-8026-2dbddb3f1bb2
https://hdl.handle.net/1983/a3ee033e-f026-46ae-8026-2dbddb3f1bb2
Autor:
Deva Sanjeeva Jeyaretna, Sean James Fallon, Masud Husain, Daniel Drew, Ian Baker, Sanjay G. Manohar, Patricia L. Lockwood, Trevor T.-J. Chong
Publikováno v:
Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
Human decisions are susceptible to biases, but establishing causal roles of brain areas has proved to be difficult. Here we studied decision biases in 17 people with unilateral medial prefrontal cortex damage and a rare patient with bilateral ventrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4764eccd31d109b7562073fb0182ec3b
https://ora.ox.ac.uk/objects/uuid:e4e7c79d-dc0b-479b-accd-a8a4e8d5ce15
https://ora.ox.ac.uk/objects/uuid:e4e7c79d-dc0b-479b-accd-a8a4e8d5ce15