Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007096645> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2007096645 endingPage "1290" @default.
- W2007096645 startingPage "1286" @default.
- W2007096645 abstract "Autonomic nerve dysregulation produces a sense of impaired well-being and interferes with work performance in affected individuals. In this study, we characterized the pathophysiology of this condition.Six patients with high symptom scores for orthostatic intolerance (OI) along with age- and sex-matched normal volunteers were directed to perform a head-down manoeuvre, and the change in cerebral blood flow (CBF) and cerebral oxygen levels (rSO(2)) in the right and left frontal lobes was measured using near-infrared spectroscopy (NIRS).The head-down manoeuvre induced a much greater increase in right-sided total haemoglobin concentration (THbl) in normal volunteers (0.51+/-0.24) when compared to symptomatic patients (0.0+/-0.04) but had no effect on left-sided THbl (P<0.05) in either group. Five of 6 patients showed a gradual decrease in right-sided THbl when assuming a sitting position, and all patients with this pattern complained of symptoms of multiple autonomic dysfunction. Further, this pattern of changes in right-sided THbl was not observed in normal volunteers.The gradual decrease of THbl with the sitting position and the lack of increase during the head-down manoeuvre in symptomatic patients suggest that these patients have impaired vasoreactivity in the right frontal lobes.This impaired vasoreactivity likely reflects dysfunction of the right hemisphere and the sympathetic nervous system in patients with OI." @default.
- W2007096645 created "2016-06-24" @default.
- W2007096645 creator A5005871764 @default.
- W2007096645 creator A5058776310 @default.
- W2007096645 date "2005-06-01" @default.
- W2007096645 modified "2023-10-16" @default.
- W2007096645 title "Head-down manoeuvre in patients with a high symptom score for orthostatic intolerance reveals impaired right brain frontal lobe vasoreactivity" @default.
- W2007096645 cites W1524372921 @default.
- W2007096645 cites W1986113927 @default.
- W2007096645 cites W1998016384 @default.
- W2007096645 cites W2003271326 @default.
- W2007096645 cites W2022163327 @default.
- W2007096645 cites W2032060045 @default.
- W2007096645 cites W2044307767 @default.
- W2007096645 cites W2061840350 @default.
- W2007096645 cites W2069874361 @default.
- W2007096645 cites W2070685799 @default.
- W2007096645 cites W2081736798 @default.
- W2007096645 cites W2090323428 @default.
- W2007096645 cites W2094882531 @default.
- W2007096645 cites W2102855427 @default.
- W2007096645 cites W2127756943 @default.
- W2007096645 cites W2140186100 @default.
- W2007096645 cites W2152533794 @default.
- W2007096645 cites W2164313237 @default.
- W2007096645 cites W2165237389 @default.
- W2007096645 cites W2171662392 @default.
- W2007096645 cites W24231048 @default.
- W2007096645 doi "https://doi.org/10.1016/j.clinph.2005.02.005" @default.
- W2007096645 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15978491" @default.
- W2007096645 hasPublicationYear "2005" @default.
- W2007096645 type Work @default.
- W2007096645 sameAs 2007096645 @default.
- W2007096645 citedByCount "2" @default.
- W2007096645 countsByYear W20070966452018 @default.
- W2007096645 crossrefType "journal-article" @default.
- W2007096645 hasAuthorship W2007096645A5005871764 @default.
- W2007096645 hasAuthorship W2007096645A5058776310 @default.
- W2007096645 hasConcept C10162356 @default.
- W2007096645 hasConcept C118552586 @default.
- W2007096645 hasConcept C126322002 @default.
- W2007096645 hasConcept C142724271 @default.
- W2007096645 hasConcept C157767197 @default.
- W2007096645 hasConcept C164705383 @default.
- W2007096645 hasConcept C2776370487 @default.
- W2007096645 hasConcept C2777127467 @default.
- W2007096645 hasConcept C2779624417 @default.
- W2007096645 hasConcept C42219234 @default.
- W2007096645 hasConcept C71924100 @default.
- W2007096645 hasConcept C73787029 @default.
- W2007096645 hasConcept C84393581 @default.
- W2007096645 hasConceptScore W2007096645C10162356 @default.
- W2007096645 hasConceptScore W2007096645C118552586 @default.
- W2007096645 hasConceptScore W2007096645C126322002 @default.
- W2007096645 hasConceptScore W2007096645C142724271 @default.
- W2007096645 hasConceptScore W2007096645C157767197 @default.
- W2007096645 hasConceptScore W2007096645C164705383 @default.
- W2007096645 hasConceptScore W2007096645C2776370487 @default.
- W2007096645 hasConceptScore W2007096645C2777127467 @default.
- W2007096645 hasConceptScore W2007096645C2779624417 @default.
- W2007096645 hasConceptScore W2007096645C42219234 @default.
- W2007096645 hasConceptScore W2007096645C71924100 @default.
- W2007096645 hasConceptScore W2007096645C73787029 @default.
- W2007096645 hasConceptScore W2007096645C84393581 @default.
- W2007096645 hasIssue "6" @default.
- W2007096645 hasLocation W20070966451 @default.
- W2007096645 hasLocation W20070966452 @default.
- W2007096645 hasOpenAccess W2007096645 @default.
- W2007096645 hasPrimaryLocation W20070966451 @default.
- W2007096645 hasRelatedWork W1539185961 @default.
- W2007096645 hasRelatedWork W1988378711 @default.
- W2007096645 hasRelatedWork W2013371148 @default.
- W2007096645 hasRelatedWork W2046653035 @default.
- W2007096645 hasRelatedWork W2148652470 @default.
- W2007096645 hasRelatedWork W2396476603 @default.
- W2007096645 hasRelatedWork W2782249067 @default.
- W2007096645 hasRelatedWork W2801367853 @default.
- W2007096645 hasRelatedWork W3092288996 @default.
- W2007096645 hasRelatedWork W3152271043 @default.
- W2007096645 hasVolume "116" @default.
- W2007096645 isParatext "false" @default.
- W2007096645 isRetracted "false" @default.
- W2007096645 magId "2007096645" @default.
- W2007096645 workType "article" @default.