Matches in SemOpenAlex for { <https://semopenalex.org/work/W2320589484> ?p ?o ?g. }
- W2320589484 endingPage "3758" @default.
- W2320589484 startingPage "3751" @default.
- W2320589484 abstract "Previous activation of the soleus Ia afferents causes a depression in the amplitude of the H-reflex. This mechanism is referred to as postactivation depression (PAD) and is suggested to be presynaptically mediated. With the use of a paired reflex depression paradigm (eliciting two H-reflexes with conditioning-test intervals from 80 ms to 300 ms), PAD was examined in a group of healthy individuals and a group of hemiplegic patients. Healthy individuals showed substantial depression of the test H-reflex at all intervals. Although the patient group showed substantially less depression at all intervals, increasing the interval between the two reflexes sharply reduced the depression. In a separate experiment, we varied the size of the conditioning H-reflex against a constant test H-reflex. In healthy individuals, by increasing the size of the conditioning H-reflex, the amplitude of the test H-reflex exponentially decreased. In the patient group, however, this pattern was dependent on the conditioning-test interval; increasing the size of the conditioning H-reflex caused an exponential decrease in the size of the test reflex at intervals shorter than 150 ms. This pattern was similar to that of healthy individuals. However, conducting the same protocol at a longer interval (300 ms) in these patients resulted in an abnormal pattern (instead of an exponential decrease in the size of the test reflex, exaggerated responses were observed). Fisher discriminant analysis suggested that these two patterns (which differed only in the timing between the two stimuli) were substantially different from each other. Therefore, it is suggested that the abnormal pattern of PAD in hemiplegic stroke patients could be a contributing factor for the pathophysiology of spasticity." @default.
- W2320589484 created "2016-06-24" @default.
- W2320589484 creator A5007113647 @default.
- W2320589484 creator A5070364981 @default.
- W2320589484 creator A5091375936 @default.
- W2320589484 date "2015-06-01" @default.
- W2320589484 modified "2023-09-30" @default.
- W2320589484 title "Characteristics of preceding Ia activity on postactivation depression in health and disease" @default.
- W2320589484 cites W1821969957 @default.
- W2320589484 cites W1966331111 @default.
- W2320589484 cites W1978367503 @default.
- W2320589484 cites W1983441435 @default.
- W2320589484 cites W1984836442 @default.
- W2320589484 cites W1988137022 @default.
- W2320589484 cites W1994075963 @default.
- W2320589484 cites W2001619934 @default.
- W2320589484 cites W2004946307 @default.
- W2320589484 cites W2008272581 @default.
- W2320589484 cites W2013018517 @default.
- W2320589484 cites W2017983889 @default.
- W2320589484 cites W2023664224 @default.
- W2320589484 cites W2028983312 @default.
- W2320589484 cites W2042319134 @default.
- W2320589484 cites W2046774294 @default.
- W2320589484 cites W2060832546 @default.
- W2320589484 cites W2062364170 @default.
- W2320589484 cites W2063801516 @default.
- W2320589484 cites W2088511842 @default.
- W2320589484 cites W2092179920 @default.
- W2320589484 cites W2093147011 @default.
- W2320589484 cites W2102924247 @default.
- W2320589484 cites W2117243069 @default.
- W2320589484 cites W2135894878 @default.
- W2320589484 cites W2152569905 @default.
- W2320589484 cites W2168998550 @default.
- W2320589484 cites W2404250284 @default.
- W2320589484 cites W2420422335 @default.
- W2320589484 cites W4210979710 @default.
- W2320589484 doi "https://doi.org/10.1152/jn.00132.2015" @default.
- W2320589484 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4468977" @default.
- W2320589484 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25904707" @default.
- W2320589484 hasPublicationYear "2015" @default.
- W2320589484 type Work @default.
- W2320589484 sameAs 2320589484 @default.
- W2320589484 citedByCount "6" @default.
- W2320589484 countsByYear W23205894842019 @default.
- W2320589484 countsByYear W23205894842020 @default.
- W2320589484 countsByYear W23205894842021 @default.
- W2320589484 countsByYear W23205894842022 @default.
- W2320589484 crossrefType "journal-article" @default.
- W2320589484 hasAuthorship W2320589484A5007113647 @default.
- W2320589484 hasAuthorship W2320589484A5070364981 @default.
- W2320589484 hasAuthorship W2320589484A5091375936 @default.
- W2320589484 hasBestOaLocation W23205894842 @default.
- W2320589484 hasConcept C10064560 @default.
- W2320589484 hasConcept C105795698 @default.
- W2320589484 hasConcept C126322002 @default.
- W2320589484 hasConcept C139719470 @default.
- W2320589484 hasConcept C15744967 @default.
- W2320589484 hasConcept C162324750 @default.
- W2320589484 hasConcept C164705383 @default.
- W2320589484 hasConcept C169760540 @default.
- W2320589484 hasConcept C2776867660 @default.
- W2320589484 hasConcept C33923547 @default.
- W2320589484 hasConcept C42219234 @default.
- W2320589484 hasConcept C45262634 @default.
- W2320589484 hasConcept C548259974 @default.
- W2320589484 hasConcept C71924100 @default.
- W2320589484 hasConcept C83974742 @default.
- W2320589484 hasConcept C99508421 @default.
- W2320589484 hasConceptScore W2320589484C10064560 @default.
- W2320589484 hasConceptScore W2320589484C105795698 @default.
- W2320589484 hasConceptScore W2320589484C126322002 @default.
- W2320589484 hasConceptScore W2320589484C139719470 @default.
- W2320589484 hasConceptScore W2320589484C15744967 @default.
- W2320589484 hasConceptScore W2320589484C162324750 @default.
- W2320589484 hasConceptScore W2320589484C164705383 @default.
- W2320589484 hasConceptScore W2320589484C169760540 @default.
- W2320589484 hasConceptScore W2320589484C2776867660 @default.
- W2320589484 hasConceptScore W2320589484C33923547 @default.
- W2320589484 hasConceptScore W2320589484C42219234 @default.
- W2320589484 hasConceptScore W2320589484C45262634 @default.
- W2320589484 hasConceptScore W2320589484C548259974 @default.
- W2320589484 hasConceptScore W2320589484C71924100 @default.
- W2320589484 hasConceptScore W2320589484C83974742 @default.
- W2320589484 hasConceptScore W2320589484C99508421 @default.
- W2320589484 hasFunder F4320306230 @default.
- W2320589484 hasFunder F4320309410 @default.
- W2320589484 hasFunder F4320310775 @default.
- W2320589484 hasIssue "10" @default.
- W2320589484 hasLocation W23205894841 @default.
- W2320589484 hasLocation W23205894842 @default.
- W2320589484 hasLocation W23205894843 @default.
- W2320589484 hasLocation W23205894844 @default.
- W2320589484 hasOpenAccess W2320589484 @default.
- W2320589484 hasPrimaryLocation W23205894841 @default.
- W2320589484 hasRelatedWork W1581517464 @default.
- W2320589484 hasRelatedWork W1988294719 @default.