Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study

Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrus...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Voorendonk, Eline M. [verfasserIn] Meyer, Thomas [verfasserIn] Duken, Sascha B. [verfasserIn] van Ast, Vanessa A. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level

Übergeordnetes Werk:	Enthalten in: Biological psychology - Amsterdam [u.a.] : Elsevier Science, 1973, 165
Übergeordnetes Werk:	volume:165

DOI / URN:	10.1016/j.biopsycho.2021.108189

Katalog-ID:	ELV00684135X

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245	1	0	\|a Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study
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520			\|a Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD.
650		4	\|a Post-traumatic stress disorder
650		4	\|a Intrusions
650		4	\|a Cardiorespiratory fitness
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650		4	\|a Heart rate variability
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700	1		\|a Duken, Sascha B. \|e verfasserin \|4 aut
700	1		\|a van Ast, Vanessa A. \|e verfasserin \|4 aut
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publishDate	2021
allfields	10.1016/j.biopsycho.2021.108189 doi (DE-627)ELV00684135X (ELSEVIER)S0301-0511(21)00182-4 DE-627 ger DE-627 rda eng 370 570 DE-600 5,3 ssgn BIODIV DE-30 fid 81.00 bkl Voorendonk, Eline M. verfasserin aut Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD. Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level Meyer, Thomas verfasserin aut Duken, Sascha B. verfasserin aut van Ast, Vanessa A. verfasserin aut Enthalten in Biological psychology Amsterdam [u.a.] : Elsevier Science, 1973 165 Online-Ressource (DE-627)306323303 (DE-600)1496494-6 (DE-576)090954424 1873-6246 nnns volume:165 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 81.00 Bildungswesen: Allgemeines AR 165
spelling	10.1016/j.biopsycho.2021.108189 doi (DE-627)ELV00684135X (ELSEVIER)S0301-0511(21)00182-4 DE-627 ger DE-627 rda eng 370 570 DE-600 5,3 ssgn BIODIV DE-30 fid 81.00 bkl Voorendonk, Eline M. verfasserin aut Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD. Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level Meyer, Thomas verfasserin aut Duken, Sascha B. verfasserin aut van Ast, Vanessa A. verfasserin aut Enthalten in Biological psychology Amsterdam [u.a.] : Elsevier Science, 1973 165 Online-Ressource (DE-627)306323303 (DE-600)1496494-6 (DE-576)090954424 1873-6246 nnns volume:165 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 81.00 Bildungswesen: Allgemeines AR 165
allfields_unstemmed	10.1016/j.biopsycho.2021.108189 doi (DE-627)ELV00684135X (ELSEVIER)S0301-0511(21)00182-4 DE-627 ger DE-627 rda eng 370 570 DE-600 5,3 ssgn BIODIV DE-30 fid 81.00 bkl Voorendonk, Eline M. verfasserin aut Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD. Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level Meyer, Thomas verfasserin aut Duken, Sascha B. verfasserin aut van Ast, Vanessa A. verfasserin aut Enthalten in Biological psychology Amsterdam [u.a.] : Elsevier Science, 1973 165 Online-Ressource (DE-627)306323303 (DE-600)1496494-6 (DE-576)090954424 1873-6246 nnns volume:165 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 81.00 Bildungswesen: Allgemeines AR 165
allfieldsGer	10.1016/j.biopsycho.2021.108189 doi (DE-627)ELV00684135X (ELSEVIER)S0301-0511(21)00182-4 DE-627 ger DE-627 rda eng 370 570 DE-600 5,3 ssgn BIODIV DE-30 fid 81.00 bkl Voorendonk, Eline M. verfasserin aut Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD. Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level Meyer, Thomas verfasserin aut Duken, Sascha B. verfasserin aut van Ast, Vanessa A. verfasserin aut Enthalten in Biological psychology Amsterdam [u.a.] : Elsevier Science, 1973 165 Online-Ressource (DE-627)306323303 (DE-600)1496494-6 (DE-576)090954424 1873-6246 nnns volume:165 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 81.00 Bildungswesen: Allgemeines AR 165
allfieldsSound	10.1016/j.biopsycho.2021.108189 doi (DE-627)ELV00684135X (ELSEVIER)S0301-0511(21)00182-4 DE-627 ger DE-627 rda eng 370 570 DE-600 5,3 ssgn BIODIV DE-30 fid 81.00 bkl Voorendonk, Eline M. verfasserin aut Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD. Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level Meyer, Thomas verfasserin aut Duken, Sascha B. verfasserin aut van Ast, Vanessa A. verfasserin aut Enthalten in Biological psychology Amsterdam [u.a.] : Elsevier Science, 1973 165 Online-Ressource (DE-627)306323303 (DE-600)1496494-6 (DE-576)090954424 1873-6246 nnns volume:165 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 81.00 Bildungswesen: Allgemeines AR 165
language	English
source	Enthalten in Biological psychology 165 volume:165
sourceStr	Enthalten in Biological psychology 165 volume:165
format_phy_str_mv	Article
bklname	Bildungswesen: Allgemeines
institution	findex.gbv.de
topic_facet	Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level
dewey-raw	370
isfreeaccess_bool	false
container_title	Biological psychology
authorswithroles_txt_mv	Voorendonk, Eline M. @@aut@@ Meyer, Thomas @@aut@@ Duken, Sascha B. @@aut@@ van Ast, Vanessa A. @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	306323303
dewey-sort	3370
id	ELV00684135X
language_de	englisch
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author	Voorendonk, Eline M.
spellingShingle	Voorendonk, Eline M. ddc 370 ssgn 5,3 fid BIODIV bkl 81.00 misc Post-traumatic stress disorder misc Intrusions misc Cardiorespiratory fitness misc Trauma film paradigm misc Heart rate variability misc Skin conductance level Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study
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topic_title	370 570 DE-600 5,3 ssgn BIODIV DE-30 fid 81.00 bkl Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study Post-traumatic stress disorder Intrusions Cardiorespiratory fitness Trauma film paradigm Heart rate variability Skin conductance level
topic	ddc 370 ssgn 5,3 fid BIODIV bkl 81.00 misc Post-traumatic stress disorder misc Intrusions misc Cardiorespiratory fitness misc Trauma film paradigm misc Heart rate variability misc Skin conductance level
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title	Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study
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title_full	Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study
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author_browse	Voorendonk, Eline M. Meyer, Thomas Duken, Sascha B. van Ast, Vanessa A.
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doi_str_mv	10.1016/j.biopsycho.2021.108189
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title_sort	cardiorespiratory fitness as protection against the development of memory intrusions: a prospective trauma analogue study
title_auth	Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study
abstract	Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD.
abstractGer	Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD.
abstract_unstemmed	Intrusive and distressing memories are at the core of post-traumatic stress disorder (PTSD). Since cardiorespiratory fitness (CRF) has been linked with improved mental health, emotion regulation, and memory function, CRF may, by promoting these capabilities, protect against the development of intrusions after trauma. We investigated the CRF-intrusion relationship and its potential mediators in 115 healthy individuals, using a trauma film to induce intrusions. As potential mediators, we assessed indices of pre-trauma mental health such as heart rate variability, subjective and psychobiological peri-traumatic responses, and memory. Critically, results showed that higher CRF was related to fewer intrusions, but no mediators emerged for the CRF-intrusion relationship. These results indicate that individuals displaying higher CRF are less prone to develop traumatic memory intrusions. Future studies may want to investigate whether promoting fitness prior to possible trauma exposure can boost resilience against the development of debilitating re-experiencing symptoms of PTSD.
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title_short	Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study
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author2	Meyer, Thomas Duken, Sascha B. van Ast, Vanessa A.
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doi_str	10.1016/j.biopsycho.2021.108189
up_date	2024-07-06T22:43:58.351Z
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Cardiorespiratory fitness as protection against the development of memory intrusions: A prospective trauma analogue study

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