Processing of Emotion in Functional Neurological Disorder

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F18%3A00068881" target="_blank" >RIV/00159816:_____/18:00068881 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/65269705:_____/18:00068881 RIV/00216224:14110/18:00106941

Výsledek na webu

<a href="https://www.frontiersin.org/articles/10.3389/fpsyt.2018.00479/full" target="_blank" >https://www.frontiersin.org/articles/10.3389/fpsyt.2018.00479/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fpsyt.2018.00479" target="_blank" >10.3389/fpsyt.2018.00479</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Processing of Emotion in Functional Neurological Disorder

Popis výsledku v původním jazyce

Emotions have traditionally been considered crucial in the development of functional neurological disorder, but the evidence underpinning this association is not clear. We aimed to summarize evidence for association between functional neurological disorder and emotions as formulated by Breuer and Freud in their conception of hysterical conversion. Based on a systematic literature search, we identified 34 controlled studies and categorized them into four groups: (i) autonomic arousal, (ii) emotion-motion interactions, (iii) social modulation of symptoms, and (iv) bodily awareness in FND. We found evidence for autonomic dysregulation in FND; convergent neuroimaging findings implicate abnormal limbic-motor interactions in response to emotional stimuli in FND. Our results do not provide enough empirical evidence for social modulation of the symptoms, but there is a clinical support for the role of suggestion and placebo in FND. Our results provide evidence for abnormal bodily awareness in FND. Based on these findings, we propose that functional neurological symptoms are forms of emotional reactions shaped into symptoms by previous experience with illness and possibly reinforced by actual social contexts. Additional research should investigate the effect of social context on the intensity of functional neurological symptoms and associated brain regions.

Název v anglickém jazyce

Processing of Emotion in Functional Neurological Disorder

Popis výsledku anglicky

Emotions have traditionally been considered crucial in the development of functional neurological disorder, but the evidence underpinning this association is not clear. We aimed to summarize evidence for association between functional neurological disorder and emotions as formulated by Breuer and Freud in their conception of hysterical conversion. Based on a systematic literature search, we identified 34 controlled studies and categorized them into four groups: (i) autonomic arousal, (ii) emotion-motion interactions, (iii) social modulation of symptoms, and (iv) bodily awareness in FND. We found evidence for autonomic dysregulation in FND; convergent neuroimaging findings implicate abnormal limbic-motor interactions in response to emotional stimuli in FND. Our results do not provide enough empirical evidence for social modulation of the symptoms, but there is a clinical support for the role of suggestion and placebo in FND. Our results provide evidence for abnormal bodily awareness in FND. Based on these findings, we propose that functional neurological symptoms are forms of emotional reactions shaped into symptoms by previous experience with illness and possibly reinforced by actual social contexts. Additional research should investigate the effect of social context on the intensity of functional neurological symptoms and associated brain regions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30210 - Clinical neurology

Projekt

<a href="/cs/project/NV16-31457A" target="_blank" >NV16-31457A: Neurobiologické mechanismy funkčních neurologických poruch</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Frontiers in Psychiatry

ISSN

1664-0640

e-ISSN

—

Svazek periodika

9

Číslo periodika v rámci svazku

OCT 5

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

479

Kód UT WoS článku

000446438400001

EID výsledku v databázi Scopus

2-s2.0-85055136283