| 11. |
- Andersson, Linus, et al.
(författare)
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Chemosensory perception, symptoms and autonomic responses during chemical exposure in multiple chemical sensitivity
- 2016
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Ingår i: International Archives of Occupational and Environmental Health. - : Springer. - 0340-0131 .- 1432-1246. ; 89:1, s. 79-88
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Multiple chemical sensitivity (MCS) is a prevalent medically unexplained symptom characterized by symptom reactions to everyday chemical exposure below hygienic thresholds. The aim of this study was to investigate the expressions of hyper-reactivity in MCS during whole-body exposure to low concentrations of the odorant n-butanol.Methods: We exposed 18 participants with MCS and 18 non-ill controls to a low concentration of the odorantn-butanol using an exposure chamber. The first 10 min constituted blank exposure, after which then-butanol concentration increased and reached a plateau at 11.5 mg/m3.Results: MCS participants, compared with controls, reported greater perceived odor intensities, more unpleasantness to the exposure and increasing symptoms over time. MCS participants also expressed higher pulse rate and lower pulse rate variability than controls did. No group differences were found for breathing rate or tonic electrodermal activity responses.Conclusions: We conclude that MCS sufferers differ from healthy controls in terms of autonomic responses, symptoms and chemosensory perception during chemical exposure.
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| 12. |
- Andersson, Linus, 1979-, et al.
(författare)
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Effects of Task Demands on Olfactory, Auditory, and Visual Event-Related Potentials Suggest Similar Top-Down Modulation Across Senses
- 2018
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Ingår i: Chemical Senses. - : Oxford University Press (OUP). - 0379-864X .- 1464-3553. ; 43:2, s. 129-134
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Tidskriftsartikel (refereegranskat)abstract
- A widely held view is that top-down modulation of sensory information relies on an amodal control network that acts through the thalamus to regulate incoming signals. Olfaction lacks a direct thalamic projection, which suggests that it may differ from other modalities in this regard. We investigated the late positive complex (LPC) amplitudes of event-related potentials (ERP) from 28 participants, elicited by intensity-matched olfactory, auditory and visual stimuli, during a condition of focused attention, a neutral condition, and a condition in which stimuli were to be actively ignored. Amplitudes were largest during the attend condition, lowest during the ignore condition, with the neutral condition in between. A Bayesian analysis resulted in strong evidence for similar effects of task across sensory modalities. We conclude that olfaction, despite its unique neural projections, does not differ from audition and vision in terms of task-dependent neural modulation of the LPC.
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| 13. |
- Andersson, Linus, et al.
(författare)
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Short-term olfactory sensitization involves brain networks relevant for pain, and indicates chemical intolerance
- 2017
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Ingår i: International journal of hygiene and environmental health (Print). - : Elsevier. - 1438-4639 .- 1618-131X. ; 220:2, s. 503-509
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Tidskriftsartikel (refereegranskat)abstract
- Chemical intolerance is a medically unexplained affliction that implies deleterious reactions to non-toxic everyday chemical exposure. Sensitization (i.e. increased reactivity to repeated, invariant stimulation) to odorous stimulation is an important component in theoretical explanations of chemical intolerance, but empirical evidence is scarce. We hypothesized that (1) individuals who sensitize to repeated olfactory stimulation, compared with those who habituate, would express a lower blood oxygenated level dependent (BOLD) response in key inhibitory areas such as the rACC, and higher signal in pain/saliency detection regions, as well as primary and/or secondary olfactory projection areas; and (2) olfactory sensitization, compared with habituation, would be associated with greater self-reported chemical intolerance. More-over, we assessed whether olfactory sensitization was paralleled by comparable trigeminal processing - in terms of perceptual ratings and BOLD responses. We grouped women from a previous functional magnetic imaging study based on intensity ratings of repeated amyl acetate exposure over time. Fourteen women sensitized to the exposure, 15 habituated, and 20 were considered "intermediate" (i.e. neither sensitizers nor habituaters). Olfactory sensitizers, compared with habituaters, displayed a BOLD-pattern in line with the hypothesis, and reported greater problems with odours in everyday life. They also expressed greater reactions to CO2 in terms of both perceived intensity and BOLD signal. The similarities with pain are discussed.
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| 14. |
- Arenhall, Eva, et al.
(författare)
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The female partners' experiences of intimate relationship after a first myocardial infarction
- 2011
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Ingår i: Journal of Clinical Nursing. - : Wiley. - 0962-1067 .- 1365-2702. ; 20:11-12, s. 1677-1684
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Tidskriftsartikel (refereegranskat)abstract
- Aim.This study aimed to explore and describe women’s experience of intimate relationships in connection to and after their partner’s first myocardial infarction. Background.Support from partners is important for recovery, but little is known about partners’ experience of intimate relationships after myocardial infarction. Design. The study used an explorative, qualitative design. Methods. The first author interviewed 20 women having a partner who had suffered a first myocardial infarction during the preceding year. Qualitative content analysis was used to analyse the data. Findings. Three themes emerged: ‘limited life space’, ‘sense of life lost’ and ‘another dimension of life’. The women described how their self-assumed responsibility led to a more stifling and limited life. Their sense of life lost was described in terms of deficits and feeling the loss. The women also described experiencing another dimension of life characterised by three subthemes: ‘uncertainty of life’, ‘certain of relationship’ and ‘share life more’. Conclusions.The partners’ myocardial infarction had an impact on the interviewees’ intimate relationships; they suffered a major loss and missed their ‘former’ partner, both emotionally and sexually. They struggled with the new asymmetry in their intimate relationship and felt compelled to adapt to their partners’ lack of sexual desire or function. Also, their partner controlled them, which lead towards a stifling, more limited life space. Relevance to clinical practice. Caregivers in hospital and primary care settings could apply the findings in their efforts to help couples recover or maintain intimate relationships following myocardial infarction.
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| 15. |
- Arenhall, Eva, 1974-, et al.
(författare)
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The male partners' experiences of the intimate relationships after a first myocardial infarction
- 2011
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Ingår i: European Journal of Cardiovascular Nursing. - : Oxford University Press (OUP). - 1474-5151 .- 1873-1953. ; 10:2, s. 108-114
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Tidskriftsartikel (refereegranskat)abstract
- Background: Stress in the intimate relationship is found to worsen the prognosis in women suffering from myocardial infarction (MI). Little is known about how male spouses experience the intimate relationship.Aim: This study aimed to explore and describe the experience of men's intimate relationships in connection to and after their female partner's first MI.Methods: An explorative and qualitative design was used. Interviews were conducted with 16 men having a partner who the year before had suffered a first MI. The data were analysed with qualitative content analysis. Results: Three themes emerged: masculine image challenged; life takes another direction; and life remains unchanged. The men were forced to deal with an altered image of themselves as men, and as sexual beings. They were hesitant to approach their spouse in the same way as before the MI because they viewed her to be more fragile. The event also caused them to consider their own lifestyle, changing towards healthier dietary and exercise habits.Conclusions: After their spouse's MI, men experienced a challenge to their masculine image. They viewed their spouse as being more fragile, which led the men to be gentler in sexual intimacy and more hesitant to invite sexual activity. This knowledge about how male spouses experience the intimate relationship could be helpful for health personnel in hospitals and primary care when they interact with couples where the woman suffers from cardiac disease or other chronic disorders. (C) 2010 European Society of Cardiology. Published by Elsevier B.V. All rights reserved.
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| 16. |
- Arumugam, Ashokan, et al.
(författare)
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Effects of neuromuscular training on knee proprioception in individuals with anterior cruciate ligament injury : A systematic review and GRADE evidence synthesis
- 2021
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Ingår i: BMJ Open. - : BMJ Publishing Group Ltd. - 2044-6055. ; 11:5
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Forskningsöversikt (refereegranskat)abstract
- Objective: To systematically review and summarise the evidence for the effects of neuromuscular training compared with any other therapy (conventional training/sham) on knee proprioception following anterior cruciate ligament (ACL) injury.Design: Systematic Review.Data sources: PubMed, CINAHL, SPORTDiscus, AMED, Scopus and Physical Education Index were searched from inception to February 2020.Eligibility criteria: Randomised controlled trials (RCTs) and controlled clinical trials investigating the effects of neuromuscular training on knee-specific proprioception tests following a unilateral ACL injury were included.Data extraction and synthesis: Two reviewers independently screened and extracted data and assessed risk of bias of the eligible studies using the Cochrane risk of bias 2 tool. Overall certainty in evidence was determined using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) tool.Results: Of 2706 articles retrieved, only 9 RCTs, comprising 327 individuals with an ACL reconstruction (ACLR), met the inclusion criteria. Neuromuscular training interventions varied across studies: whole body vibration therapy, Nintendo-Wii-Fit training, balance training, sport-specific exercises, backward walking, etc. Outcome measures included joint position sense (JPS; n=7), thresholds to detect passive motion (TTDPM; n=3) or quadriceps force control (QFC; n=1). Overall, between-group mean differences indicated inconsistent findings with an increase or decrease of errors associated with JPS by ≤2°, TTDPM by ≤1.5° and QFC by ≤6 Nm in the ACLR knee following neuromuscular training. Owing to serious concerns with three or more GRADE domains (risk of bias, inconsistency, indirectness or imprecision associated with the findings) for each outcome of interest across studies, the certainty of evidence was very low.Conclusions: The heterogeneity of interventions, methodological limitations, inconsistency of effects (on JPS/TTDPM/QFC) preclude recommendation of one optimal neuromuscular training intervention for improving proprioception following ACL injury in clinical practice. There is a need for methodologically robust RCTs with homogenous populations with ACL injury (managed conservatively or with reconstruction), novel/well-designed neuromuscular training and valid proprioception assessments, which also seem to be lacking.PROSPERO registration number CRD42018107349.
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| 17. |
- Aslan, Pinar, et al.
(författare)
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Door openers? Public officials as supportive actors in the labour market participation of descendants of immigrants in Sweden
- 2021
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Ingår i: Nordic Social Work Research. - : Taylor & Francis. - 2156-857X .- 2156-8588. ; 11:3, s. 199-212
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to examine how employed descendants of immigrants in Sweden perceive that interactions with public officials have benefitted their occupational aspirations and attainments. We conducted qualitative semi-structured interviews with twelve female and nine male descendants of immigrants, followed by an abductive thematic analysis. Applying a theoretical framework of social capital, we found three main influences of public officials from respondents’ perspectives: 1) connectedness, 2) supporting personal goals and focusing on possibilities, and 3) mediation of knowledge and information. We discuss and analyse the symbolic resources deriving from these influences, e.g. increased motivation and self-belief, and conceptualize these resources as social capital contributing to the occupational aspirations and attainments of immigrants’ descendants.
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| 18. |
- Aslan, Pinar, 1986-
(författare)
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How Do They Make It? : perspectives on labour market participation among descendants of immigrants in Sweden
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This is a compilation dissertation based on a comprehensive summary and four empirical articles. The overarching aim of the dissertation is to study influences on the occupational aspirations and attainments of employed descendants of non-European, non-Western immigrants in Sweden, from their own perspectives. The results are based on qualitative interviews with 9 men and 12 women, all born in Sweden with two immigrant parents. At the time of the interviews, the respondents were aged 25–35 years and had been employed for a minimum of six months, most of them for at least three years.Article I analyses and discusses family influences on the occupational aspirations of the descendants of immigrants. It employs a theoretical framework of cultural capital to demonstrate that descendants’ interpretations of their parents’ experiences and living conditions before, during, and after migration shape and positively influence their own occupational aspirations. The article also shows that siblings may function as important transferrers of knowledge and information.Article II examines how the descendants of immigrants perceive that interactions with public officials have benefitted their occupational aspirations and attainments. Using the concept of social capital as an analytical tool, the article draws three conclusions. First, public officials who establish a sense of connectedness in interacting with descendants of immigrants may transmit substantial symbolic resources to them. Second, it is important for public officials to support their clients’ personally meaningful goals and to focus on possibilities for achieving those goals. The article also shows that public officials may help descendants of immigrants to form and fulfil occupational aspirations by transmitting important knowledge and information to them.Article III explores how descendants of immigrants understand labour market conditions, and how these conditions influence their occupational pathways and strategies. The article employs the concept of habitus to analyse approaches and strategies on the labour market in relation to objective conditions. Three themes are presented in the article. The first theme, being in the “right” field, covers respondents working in branches with labour shortages and/or a high demand for employees with an immigrant background. These respondents used their personal backgrounds as “selling points”, turning the general disadvantage of having an immigrant background into an advantage. The second theme covers respondents who could learn through failing in entering and participating on the labour market, indicating a trial-and-error approach. The third theme deals with respondents who had actively searched for jobs in branches which value their particular skill set. The article highlights the important relationship between active individual agency and external, objective opportunities and constraints.Article IV explores perceptions of labour market participation in relation to gender norms and parenting ideals among men and women of migrant descent. Starting from the literature on work, family, and gender in a context of migration, and in relation to the Swedish social and political context, four themes are presented in the results. The male and female respondents viewed labour market participation from different, gendered, perspectives. The women saw labour market participation as a source of emancipation, whereas the men perceived it as a means for providing for a current/future family. Thus, while they depicted themselves as dedicated to norms of gender equality, they also expressed gender- biased views on work and family arrangements. These gender-biased views largely reflect those of Swedish people in general, as demonstrated in earlier studies. Nonetheless, the results reveal that the immigrant heritage of the descendants of immigrants influences their views on labour market participation, perceptions of gender norms, and parenting ideals. The article shows how these descendants interpret and actively challenge gender inequalities in the immigrant generation in ways that support intergenerational changes in work-family arrangements.
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| 19. |
- Aslan, Pinar, 1986-, et al.
(författare)
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'Kids' in between? : Views on work, gender, and family arrangements among men and women of migrant descent in Sweden
- 2021
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Ingår i: Community, Work and Family. - : Routledge. - 1366-8803 .- 1469-3615. ; 24:5, s. 586-602
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Tidskriftsartikel (refereegranskat)abstract
- This study used qualitative interviews to explore perceptions of labour market participation in relation to gender norms and parenting ideals among employed Swedish men and women of migrant descent. Using an abductive thematic approach, we demonstrate how the respondents viewed labour market participation from different perspectives. The females saw it as a source of emancipation, whereas the men primarily viewed it as a means of providing for a current/future family. While our respondents depicted themselves as dedicated to social norms of gender equality, they expressed gender-biased views on work and family. The respondents' immigrant heritage also influenced their views on labour market participation, gender and family. Gender inequalities in the parental generation motivated them to arrange their work and family lives differently, and the Swedish social and political context offered them incentives and opportunities to be more gender-equal than their parents. We view and analyse these findings from a life course-perspective, showing how cultural and contextual influences affect respondents' perspectives on work and family arrangements.
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| 20. |
- Aslan, Pinar, 1986-, et al.
(författare)
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What works? Family Influences on Occupational Aspirations among Descendants of Middle Eastern Immigrants on the Swedish Labour Market
- 2019
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Ingår i: Nordic Journal of Social Research. - : Scandinavian University Press / Universitetsforlaget AS. - 1892-2783. ; 9, s. 134-160
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Tidskriftsartikel (refereegranskat)abstract
- In this article, we examine family influences on occupational aspirations among employed descendants of Middle Eastern immigrants. Using a qualitative approach, we conducted 21 semi-structured interviews with native-born descendants of Middle Eastern immigrants. We present and analyse their interpretations of their parents’ experiences and living conditions before, during and after migration and demonstrate how these interpretations shaped their own occupational aspirations. We discuss parents’ high expectations of their children in relation to ethnic-community valuations of educational and occupational achievements. These high expectations may increase the chances of social mobility but can also become a negative pressure, especially if parents set high standards but cannot help their children to meet those expectations. In these cases, older siblings who possess valuable knowledge of the educational system and labour market can function as important transferrers of resources.
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