Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Elissa B. Klaassen"'
Autor:
Elissa B Klaassen, Sarah ePlukaard, Elisabeth A. T. Evers, Renate Helena Maria De Groot, Walter H Backes, Dick J. Veltman, Jelle eJolles
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
This investigation was inspired by growing evidence that middle-aged persons in a cognitively demanding profession might be characterized by subtle cognitive fatigue. We studied young and middle-aged male schoolteachers. They were compared in a study
Externí odkaz:
https://doaj.org/article/b33cc0b79a4b4eef8faec5f6e9657d36
Autor:
Renate H. M. de Groot, Elisabeth A. T. Evers, Dick J. Veltman, Elissa B. Klaassen, Walter H. Backes, Jelle Jolles
Publikováno v:
Biological Psychology, 96, 134-143. Elsevier Science
Biological Psychology, 96, 134-143. Elsevier
Klaassen, E B, Evers, E A T, Groot, R H M, Backes, W H, Veltman, D J & Jolles, J 2014, ' Working memory in middle-aged males: age related brain activation changes and cognitive fatigue effects ', Biological Psychology, vol. 96, pp. 134-143 . https://doi.org/10.1016/j.biopsycho.2013.11.008
Klaassen, E B, Evers, E A T, De Groot, R, Backes, W H, Veltman, D J & Jolles, J 2014, ' Working memory in middle-aged males: Age-related brain activation changes and cognitive fatigue effects ', Biological Psychology, vol. 96, pp. 134-143 . https://doi.org/10.1016/j.biopsycho.2013.11.008
Biological Psychology, 96, 134-143. Elsevier
Klaassen, E B, Evers, E A T, Groot, R H M, Backes, W H, Veltman, D J & Jolles, J 2014, ' Working memory in middle-aged males: age related brain activation changes and cognitive fatigue effects ', Biological Psychology, vol. 96, pp. 134-143 . https://doi.org/10.1016/j.biopsycho.2013.11.008
Klaassen, E B, Evers, E A T, De Groot, R, Backes, W H, Veltman, D J & Jolles, J 2014, ' Working memory in middle-aged males: Age-related brain activation changes and cognitive fatigue effects ', Biological Psychology, vol. 96, pp. 134-143 . https://doi.org/10.1016/j.biopsycho.2013.11.008
We examined the effects of aging and cognitive fatigue on working memory (WM) related brain activation using functional magnetic resonance imaging. Age-related differences were investigated in 13 young and 16 middle-aged male school teachers. Cogniti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e97c71c841ddf95e6d665816e61f59c
https://cris.maastrichtuniversity.nl/en/publications/f41da236-6ab3-42b8-a1bb-028e433e8068
https://cris.maastrichtuniversity.nl/en/publications/f41da236-6ab3-42b8-a1bb-028e433e8068
Autor:
Nancy A. Nicolson, Elisabeth A. T. Evers, Jelle Jolles, Renate H. M. de Groot, Elissa B. Klaassen, Dick J. Veltman
Publikováno v:
Biological Psychology, 94(1), 167-174. Elsevier
Klaassen, E B, de Groot, R H M, Evers, E A T, Nicolson, N A, Veltman, D J & Jolles, J 2013, ' Cortisol and induced cognitive fatigue: Effects on memory activation in healthy males ', Biological Psychology, vol. 94, no. 1, pp. 167-174 . https://doi.org/10.1016/j.biopsycho.2013.05.015
Klaassen, E, De Groot, R, Evers, E, Nicolson, N, Veltman, D & Jolles, J 2013, ' Cortisol and induced cognitive fatigue: Effects on memory activation in healthy males ', Biological Psychology, vol. 94, no. 1, pp. 167-174 . https://doi.org/10.1016/j.biopsycho.2013.05.015
Biological Psychology, 94(1), 167-174. Elsevier Science
Klaassen, E B, de Groot, R H M, Evers, E A T, Nicolson, N A, Veltman, D J & Jolles, J 2013, ' Cortisol and induced cognitive fatigue: Effects on memory activation in healthy males ', Biological Psychology, vol. 94, no. 1, pp. 167-174 . https://doi.org/10.1016/j.biopsycho.2013.05.015
Klaassen, E, De Groot, R, Evers, E, Nicolson, N, Veltman, D & Jolles, J 2013, ' Cortisol and induced cognitive fatigue: Effects on memory activation in healthy males ', Biological Psychology, vol. 94, no. 1, pp. 167-174 . https://doi.org/10.1016/j.biopsycho.2013.05.015
Biological Psychology, 94(1), 167-174. Elsevier Science
We investigated the relationship between individual differences in acute fatigue and endogenous cortisol changes elicited by the sustained performance of cognitively demanding tasks (fatigue condition). Healthy males provided salivary cortisol measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::769bc4ae10eb83b25dcb123ec3f1e157
https://research.ou.nl/en/publications/58371446-030c-4682-9ec6-2c8a96e3892b
https://research.ou.nl/en/publications/58371446-030c-4682-9ec6-2c8a96e3892b
Autor:
Elisabeth A. T. Evers, Jan Snel, Dick J. Veltman, Jelle Jolles, Renate H. M. de Groot, Antoon J. M. Ligtenberg, Elissa B. Klaassen, Enno C. I. Veerman
Publikováno v:
Neuropharmacology, 64, 160-167. Elsevier Science
Neuropharmacology, 64, 160-167. Elsevier Limited
Klaassen, E B, de Groot, R H M, Evers, E A T, Snel, J, Veerman, E C I, Ligtenberg, A J M, Jolles, J & Veltman, D J 2013, ' The effect of caffeine on working memory load-related brain activation in middle-aged males ', Neuropharmacology, vol. 64, pp. 160-167 . https://doi.org/10.1016/j.neuropharm.2012.06.026
Neuropharmacology, 64, 160-167. Elsevier
Klaassen, E B, de Groot, R H M, Evers, E A T, Snel, J, Veerman, E C I, Ligtenberg, A J M & Jolles, J 2013, ' The effect of caffeine on working memory load-related brain activation in middle-aged males ', Neuropharmacology, vol. 64, pp. 160-167 . https://doi.org/10.1016/j.neuropharm.2012.06.026
Neuropharmacology, 64, 160-167. Pergamon Press Ltd.
Klaassen, E B, De Groot, R, Evers, E A T, Snel, J, Veerman, E C I, Ligtenberg, A J M, Jolles, J & Veltman, D J 2013, ' The effect of caffeine on working memory load-related brain activation in middle-aged males ', Neuropharmacology, vol. 64, pp. 160-167 . https://doi.org/10.1016/j.neuropharm.2012.06.026
Neuropharmacology, 64, 160-167. Elsevier Limited
Klaassen, E B, de Groot, R H M, Evers, E A T, Snel, J, Veerman, E C I, Ligtenberg, A J M, Jolles, J & Veltman, D J 2013, ' The effect of caffeine on working memory load-related brain activation in middle-aged males ', Neuropharmacology, vol. 64, pp. 160-167 . https://doi.org/10.1016/j.neuropharm.2012.06.026
Neuropharmacology, 64, 160-167. Elsevier
Klaassen, E B, de Groot, R H M, Evers, E A T, Snel, J, Veerman, E C I, Ligtenberg, A J M & Jolles, J 2013, ' The effect of caffeine on working memory load-related brain activation in middle-aged males ', Neuropharmacology, vol. 64, pp. 160-167 . https://doi.org/10.1016/j.neuropharm.2012.06.026
Neuropharmacology, 64, 160-167. Pergamon Press Ltd.
Klaassen, E B, De Groot, R, Evers, E A T, Snel, J, Veerman, E C I, Ligtenberg, A J M, Jolles, J & Veltman, D J 2013, ' The effect of caffeine on working memory load-related brain activation in middle-aged males ', Neuropharmacology, vol. 64, pp. 160-167 . https://doi.org/10.1016/j.neuropharm.2012.06.026
Caffeine is commonly consumed in an effort to enhance cognitive performance. However, little is known about the usefulness of caffeine with regard to memory enhancement, with previous studies showing inconsistent effects on memory performance. We aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380188b65f23300227079c43181d4c3b
https://cris.maastrichtuniversity.nl/en/publications/c8d9cef9-8e05-4f08-8b18-a9fee3fd24b4
https://cris.maastrichtuniversity.nl/en/publications/c8d9cef9-8e05-4f08-8b18-a9fee3fd24b4
Autor:
Elisabeth A. T. Evers, Jelle Jolles, Serge A.R.B. Rombouts, Elissa B. Klaassen, Walter H. Backes
Publikováno v:
Brain connectivity, 2(2), 102-112. Mary Ann Liebert Inc.
Brain Connectivity, 2, 102-112. Mary Ann Liebert Inc.
Evers, E A T, Klaassen, E B, Rombouts, S A R B, Backes, W H & Jolles, J 2012, ' The effects of sustained cognitive task performance on subsequent resting state functional connectivity in healthy young and middle-aged male schoolteachers ', Brain Connectivity, vol. 2, pp. 102-112 . https://doi.org/10.1089/brain.2011.0060
Brain Connectivity, 2, 102-112. Mary Ann Liebert Inc.
Evers, E A T, Klaassen, E B, Rombouts, S A R B, Backes, W H & Jolles, J 2012, ' The effects of sustained cognitive task performance on subsequent resting state functional connectivity in healthy young and middle-aged male schoolteachers ', Brain Connectivity, vol. 2, pp. 102-112 . https://doi.org/10.1089/brain.2011.0060
Previous studies showed that functional connectivity (FC) within resting state (RS) networks is modulated by previous experience. In this study the effects of sustained cognitive performance on subsequent RS FC were investigated in healthy young (25-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79dca321d1c0425d149b4284f88b043
https://cris.maastrichtuniversity.nl/en/publications/01cebbdc-ed30-4f4d-a654-87915416283f
https://cris.maastrichtuniversity.nl/en/publications/01cebbdc-ed30-4f4d-a654-87915416283f
Autor:
B Brandner, Roman Cregg, Elissa B. Klaassen, Celia J. A. Morgan, Lesley Bromley, Susan L. Rossell, Ravi K. Das, Mayavaty Nagaratnam, Ana Stefanovic, H. Valerie Curran
Publikováno v:
Journal of clinical psychopharmacology. 29(2)
Acute administration of the N-methyl-D-aspartate receptor antagonist ketamine induces schizophrenia-like symptoms in healthy volunteers; furthermore, a window on ketamine's chronic effects is provided by regular recreational users. The current study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::446dadd31a00ae6c88dc80553b23c782
https://pubmed.ncbi.nlm.nih.gov/19512973
https://pubmed.ncbi.nlm.nih.gov/19512973
Autor:
Elissa B. Klaassen, Ravi K. Das, B Brandner, Ana Stefanovic, Tom P. Freeman, Celia J. A. Morgan, H. Valerie Curran
Publikováno v:
Psychopharmacology. 206(4)
Ketamine has previously been shown to induce delusion-like or referential beliefs, both acutely in healthy volunteers and naturalistically among nonintoxicated users of the drug. Delusions are theoretically underpinned by increased superstitious cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ec6e85aa2f0b7a826ca9dfee13264d
https://pubmed.ncbi.nlm.nih.gov/19436994
https://pubmed.ncbi.nlm.nih.gov/19436994