Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321437744> ?p ?o ?g. }
- W4321437744 abstract "Posttraumatic stress disorder (PTSD) is characterized by disruptions to cognitive functioning. Two studies were conducted to examine the relevance of military-related PTSD to two cognitive functions - visual working memory and visual imagery. Participants were military personnel who reported their PTSD diagnosis history and completed a self-administered screening tool for PTSD, the PTSD Checklist - Military Version. In Study 1, 138 personnel also completed a memory span task and a 2-back task using colored words in which Stroop interference was introduced via the semantic content of the words. In Study 2, a separate group of 211 personnel completed measures of perceived imagery vividness and spontaneous use of visual imagery. Interference effects on working memory in PTSD-diagnosed military personnel were not replicated. However, ANCOVA and structural equation modelling revealed that PTSD-intrusions were associated with poorer working memory whereas PTSD-arousal was associated with spontaneous use of visual imagery. We interpret these results as evidence that intrusive flashbacks disrupt working memory performance not by limiting memory capacity nor by interfering directly with memory functions such as inhibition, but by adding internal noise in the form of task-irrelevant memories and emotions. Visual imagery appears to be unrelated to these flashbacks but with arousal symptoms of PTSD, perhaps in the form of flashforwards about feared/anticipated threats." @default.
- W4321437744 created "2023-02-22" @default.
- W4321437744 creator A5062399520 @default.
- W4321437744 creator A5076165220 @default.
- W4321437744 date "2023-02-21" @default.
- W4321437744 modified "2023-09-26" @default.
- W4321437744 title "Posttraumatic stress, visual working memory, and visual imagery in military personnel" @default.
- W4321437744 cites W1951959131 @default.
- W4321437744 cites W1969029404 @default.
- W4321437744 cites W1980369557 @default.
- W4321437744 cites W2012498158 @default.
- W4321437744 cites W2030881007 @default.
- W4321437744 cites W2043030203 @default.
- W4321437744 cites W2053015387 @default.
- W4321437744 cites W2070100830 @default.
- W4321437744 cites W2071666535 @default.
- W4321437744 cites W2074091975 @default.
- W4321437744 cites W2074987548 @default.
- W4321437744 cites W2075049406 @default.
- W4321437744 cites W2075154962 @default.
- W4321437744 cites W2093935828 @default.
- W4321437744 cites W2112144942 @default.
- W4321437744 cites W2112203247 @default.
- W4321437744 cites W2115096504 @default.
- W4321437744 cites W2116577406 @default.
- W4321437744 cites W2118932991 @default.
- W4321437744 cites W2139860608 @default.
- W4321437744 cites W2142192834 @default.
- W4321437744 cites W2156785301 @default.
- W4321437744 cites W2160648917 @default.
- W4321437744 cites W2316063445 @default.
- W4321437744 cites W2328793476 @default.
- W4321437744 cites W2471199683 @default.
- W4321437744 cites W2474334451 @default.
- W4321437744 cites W2529506132 @default.
- W4321437744 cites W2529782061 @default.
- W4321437744 cites W2550947772 @default.
- W4321437744 cites W2740846930 @default.
- W4321437744 cites W2754495633 @default.
- W4321437744 cites W2755078455 @default.
- W4321437744 cites W2766064825 @default.
- W4321437744 cites W2800741996 @default.
- W4321437744 cites W2802736588 @default.
- W4321437744 cites W2804072065 @default.
- W4321437744 cites W2885996441 @default.
- W4321437744 cites W2887273785 @default.
- W4321437744 cites W2913752932 @default.
- W4321437744 cites W2921584252 @default.
- W4321437744 cites W2943175434 @default.
- W4321437744 cites W2945626542 @default.
- W4321437744 cites W2950356566 @default.
- W4321437744 cites W2992522009 @default.
- W4321437744 cites W2992638947 @default.
- W4321437744 cites W2996222510 @default.
- W4321437744 cites W3008916959 @default.
- W4321437744 cites W3011439361 @default.
- W4321437744 cites W3011733586 @default.
- W4321437744 cites W3030231243 @default.
- W4321437744 cites W3034175422 @default.
- W4321437744 cites W3049053066 @default.
- W4321437744 cites W3104162973 @default.
- W4321437744 cites W3124113339 @default.
- W4321437744 cites W3128149045 @default.
- W4321437744 cites W3151708881 @default.
- W4321437744 cites W3158267952 @default.
- W4321437744 cites W3162931215 @default.
- W4321437744 cites W3165553861 @default.
- W4321437744 cites W3192107546 @default.
- W4321437744 cites W3196332343 @default.
- W4321437744 cites W4200098215 @default.
- W4321437744 cites W4200352128 @default.
- W4321437744 cites W4234367918 @default.
- W4321437744 cites W4252703096 @default.
- W4321437744 cites W4281651929 @default.
- W4321437744 cites W4281687410 @default.
- W4321437744 doi "https://doi.org/10.1007/s12144-023-04338-1" @default.
- W4321437744 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36845204" @default.
- W4321437744 hasPublicationYear "2023" @default.
- W4321437744 type Work @default.
- W4321437744 citedByCount "0" @default.
- W4321437744 crossrefType "journal-article" @default.
- W4321437744 hasAuthorship W4321437744A5062399520 @default.
- W4321437744 hasAuthorship W4321437744A5076165220 @default.
- W4321437744 hasBestOaLocation W43214377441 @default.
- W4321437744 hasConcept C118552586 @default.
- W4321437744 hasConcept C15744967 @default.
- W4321437744 hasConcept C162967406 @default.
- W4321437744 hasConcept C169900460 @default.
- W4321437744 hasConcept C17744445 @default.
- W4321437744 hasConcept C178278151 @default.
- W4321437744 hasConcept C179226034 @default.
- W4321437744 hasConcept C180747234 @default.
- W4321437744 hasConcept C199539241 @default.
- W4321437744 hasConcept C21963081 @default.
- W4321437744 hasConcept C2779072820 @default.
- W4321437744 hasConcept C36951298 @default.
- W4321437744 hasConcept C4051589 @default.
- W4321437744 hasConcept C77805123 @default.
- W4321437744 hasConceptScore W4321437744C118552586 @default.
- W4321437744 hasConceptScore W4321437744C15744967 @default.