Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Marcin Gruszecki"'
Autor:
Agnieszka Gruszecka, Monika Waskow, Marta A. Malkiewicz, J. Patrick Neary, Jyotpal Singh, Taylor Teckchandani, Gregory P. Kratzig, Magdalena Wszedybyl-Winklewska, Andrzej F. Frydrychowski, Jacek Rumiński, Natalia Głowacka, Piotr Lass, Pawel J. Winklewski, Marcin Gruszecki
Publikováno v:
Biological Research, Vol 54, Iss 1, Pp 1-9 (2021)
Abstract Background The aim of the study was to investigate the effect of mild cerebral hypoxia on haemoglobin oxygenation (HbO2), cerebrospinal fluid dynamics and cardiovascular physiology. To achieve this goal, four signals were recorded simultaneo
Externí odkaz:
https://doaj.org/article/0b0d839e169044b99189c6048f416dd2
Autor:
Agnieszka Gruszecka, Magdalena K. Nuckowska, Monika Waskow, Jacek Kot, Pawel J. Winklewski, Wojciech Guminski, Andrzej F. Frydrychowski, Jerzy Wtorek, Adam Bujnowski, Piotr Lass, Tomislav Stankovski, Marcin Gruszecki
Publikováno v:
Entropy, Vol 23, Iss 1, p 113 (2021)
The precise mechanisms connecting the cardiovascular system and the cerebrospinal fluid (CSF) are not well understood in detail. This paper investigates the couplings between the cardiac and respiratory components, as extracted from blood pressure (B
Externí odkaz:
https://doaj.org/article/52ec0fe21c1d4a10b29b3174ab7bab7d
Autor:
Magdalena Wszedybyl-Winklewska, Jacek Wolf, Ewa Swierblewska, Katarzyna Kunicka, Agnieszka Gruszecka, Marcin Gruszecki, Wieslawa Kucharska, Pawel J Winklewski, Joanna Zabulewicz, Wojciech Guminski, Michal Pietrewicz, Andrzej F Frydrychowski, Leszek Bieniaszewski, Krzysztof Narkiewicz
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0172842 (2017)
BACKGROUND:Acute hypoxia exerts strong effects on the cardiovascular system. Heart-generated pulsatile cerebrospinal fluid motion is recognised as a key factor ensuring brain homeostasis. We aimed to assess changes in heart-generated coupling between
Externí odkaz:
https://doaj.org/article/d7fb5f82f1b345c99a7f6ca5b993c55f
Autor:
Magdalena Wszedybyl-Winklewska, Jacek Wolf, Ewa Swierblewska, Katarzyna Kunicka, Kamila Mazur, Marcin Gruszecki, Pawel J Winklewski, Andrzej F Frydrychowski, Leszek Bieniaszewski, Krzysztof Narkiewicz
Publikováno v:
PLoS ONE, Vol 12, Iss 6, p e0179503 (2017)
Respiration is known to affect cerebrospinal fluid (CSF) movement. We hypothesised that increased inspiratory resistance would affect the dynamic relationship between blood pressure (BP) changes and subarachnoid space width (SAS) oscillations.Experim
Externí odkaz:
https://doaj.org/article/8b8e889cfcc04321b0154aef464e428c
Autor:
Pawel J Winklewski, Yurii Tkachenko, Kamila Mazur, Jacek Kot, Marcin Gruszecki, Wojciech Guminski, Krzysztof Czuszynski, Jerzy Wtorek, Andrzej F Frydrychowski
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0135751 (2015)
Using a novel method called near-infrared transillumination backscattering sounding (NIR-T/BSS) that allows for the non-invasive measurement of pial artery pulsation (cc-TQ) and subarachnoid width (sas-TQ) in humans, we assessed the influence of symp
Externí odkaz:
https://doaj.org/article/274b680464c4442790c89aad9bcc7fda
Autor:
Pawel J Winklewski, Otto Barak, Dennis Madden, Agnieszka Gruszecka, Marcin Gruszecki, Wojciech Guminski, Jacek Kot, Andrzej F Frydrychowski, Ivan Drvis, Zeljko Dujic
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0135429 (2015)
The aim of the study was to assess changes in subarachnoid space width (sas-TQ), the marker of intracranial pressure (ICP), pial artery pulsation (cc-TQ) and cardiac contribution to blood pressure (BP), cerebral blood flow velocity (CBFV) and cc-TQ o
Externí odkaz:
https://doaj.org/article/0385585289324bdf8de93af66cd1eb04
Autor:
MARCIN GRUSZECKI, KRZYSZTOF MURAWSKI
Publikováno v:
TASK Quarterly, Vol 13, Iss 1-2 (2009)
Numerical methods for standing fast magnetoacoustic kink waves in an isothermal solar coronal slab with a field aligned flow are considered. Such waves are triggered impulsively by a velocity pulse that is initially launched in an ambient medium. The
Externí odkaz:
https://doaj.org/article/df7d8fb2cf784ace929432981466a60d
Autor:
Rumiński J, Gruszecka A, Neary Jp, Pawel J. Winklewski, Singh J, Kratzig Gp, Malkiewicz Ma, Lass P, Waskow M, Marcin Gruszecki, Andrzej F. Frydrychowski, Głowacka N, Teckchandani T, Magdalena Wszedybyl-Winklewska
The aim of the study was to investigate the effect of mild cerebral hypoxia on haemoglobin oxygenation (HbO2), cerebrospinal fluid dynamics and cardiovascular physiology. To achieve this goal, four signals were recorded simultaneously: blood pressure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c9e4d9d2e52d193c107a77127127602
https://doi.org/10.21203/rs.3.rs-645557/v1
https://doi.org/10.21203/rs.3.rs-645557/v1
Autor:
Pawel J. Winklewski, Jerzy Wtorek, Andrzej F. Frydrychowski, Jacek Kot, Jacek Wolf, Wojciech Gumiński, Marcin Gruszecki, Magdalena K. Nuckowska, Krzysztof Narkiewicz
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-13 (2019)
Scientific Reports
Scientific Reports
The aim of the study was to assess cardiac and respiratory blood pressure (BP) and subarachnoid space (SAS) width oscillations during the resting state for slow and fast breathing and breathing against inspiratory resistance. Experiments were perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b729bd9ec665a80fcd1a8878960c5ed6
http://link.springer.com/article/10.1038/s41598-019-42552-9
http://link.springer.com/article/10.1038/s41598-019-42552-9
Autor:
Andrzej F. Frydrychowski, Piotr Lass, Monika Waskow, Magdalena K. Nuckowska, Adam Bujnowski, Wojciech Gumiński, Jerzy Wtorek, Pawel J. Winklewski, Marcin Gruszecki, Jacek Kot, Tomislav Stankovski, Agnieszka Gruszecka
Publikováno v:
Entropy
Volume 23
Issue 1
Entropy, Vol 23, Iss 113, p 113 (2021)
Volume 23
Issue 1
Entropy, Vol 23, Iss 113, p 113 (2021)
The precise mechanisms connecting the cardiovascular system and the cerebrospinal fluid (CSF) are not well understood in detail. This paper investigates the couplings between the cardiac and respiratory components, as extracted from blood pressure (B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8edfeb1651a797c36a3241e9d35040e