Search Results - "Karshikoff, B"

Modality and sex differences in pain sensitivity during human endotoxemia by Karshikoff, B, Lekander, M, Soop, A, Lindstedt, F, Ingvar, M, Kosek, E, Olgart Höglund, C, Axelsson, J

“…Highlights • We studied how a systemic inflammation (induced by LPS) affected pain in humans. • Several pain modalities were tested in both men and women. • A…”
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Why sickness hurts: A central mechanism for pain induced by peripheral inflammation by Karshikoff, B, Jensen, K.B, Kosek, E, Kalpouzos, G, Soop, A, Ingvar, M, Olgart Höglund, C, Lekander, M, Axelsson, J

“…Highlights • Experimental. • inflammation down-regulates the descending inhibitory pain pathway. • Inflammation induces stronger affective and interoceptive…”
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Sick man walking: Perception of health status from body motion by Sundelin, T, Karshikoff, B, Axelsson, E, Höglund, C. Olgart, Lekander, M, Axelsson, J

“…Highlights • We studied how a systemic inflammation (using LPS) affected body motion. • Systemic inflammation reduced walking speed. • Other people perceived…”
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Is health anxiety related to disease avoidance? by Axelsson, J, Lekander, M, Karshikoff, B, Hedman, E

“…Health anxiety is characterized by a persistent and debilitating worry of somatic illness, as well as of avoidance behaviours. However, little is known of the…”
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110. Pain sensitivity during experimentally induced systemic inflammation in humans by Karshikoff, B, Lekander, M, Höglund, C. Olgart, Axelsson, J

“…Animal research suggests that systemic inflammation may induce pain hypersensitivity through central mechanisms such as glia cell activation, a mechanism that…”
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Pre-existent anxiety symptoms is associated with modified behavioral response during endotoxemia by Lasselin, J, Lekander, M, Axelsson, J, Karshikoff, B, Engler, H, Elsenbruch, S, Grigoleit, J, Benson, S

“…Experimental endotoxin administration is a well-established model to analyze the effect of inflammation on the development of mood impairments. However, it…”
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117. Self-rated health in response to experimental manipulations of inflammation is mediated by sickness behavior as assessed by the sickness questionnaire by Lidberg, L, Andreasson, A.N, Karshikoff, B, Axelsson, J, Olgart Höglund, C, Lekander, M

“…Factors that influence subjective health ratings (e.g. pain, tiredness, lack of energy) resemble immune activated sickness behavior. Accordingly, previous…”
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LPS increases pain sensitivity by decreased pain inhibition and increased insular activation by Karshikoff, B, Jensen, K.B, Ingvar, M, Kosek, E, Kalpouzos, G, Soop, A, Höglund, C. Olgart, Lekander, M, Axelsson, J

“…We have shown that women are more prone to developing LPS-induced pain sensitivity than men, and that the descending endogenous pain inhibition is disrupted in…”
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146. Effects of low-dose LPS on resting-state fMRI network activity by Lekander, M, Karshikoff, B, Nilsonne, G, Ingvar, M, Johansson, E, Lundström, J, Åkerstedt, T, Olgart Höglund, C, Axelsson, J

“…Brain areas involved in emotional regulation have been shown to be sensitive to experimental inflammatory stimulation with LPS (lipopolysaccharide) during task…”
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49. Development and preliminary validation of the Sickness Questionnaire (SicknessQ) by Andreasson, A.N, Wicksell, R, Karshikoff, B, Lodin, K, Axelsson, J, Olgart Höglund, C, Lekander, M

“…The lack of questionnaires to measure subjective feelings of being sick made us develope the Sickness Questionnaire (SicknessQ) for assessment of sickness…”
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171. Self-rated health in response to experimental manipulations of inflammation by Lekander, M, Nixon Andreasson, A, Karshikoff, B, Lidberg, L, Axelsson, J, Olgart Höglund, C

“…Self-rated health is often viewed as a relatively stable construct and few studies have investigated short-term variations or used experimental approaches to…”
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165. The perception of disease: Does a systemic inflammation affect odor, looks and biological movement? by Axelsson, J, Karshikoff, B, Sundelin, T, Olgart Höglund, C, Soop, A, Olsson, M, Lekander, M

“…Rodents avoid body odors of infected individuals, which suggest that an ability to detect disease in our peers would be of an evolutionary advantage. To…”
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Sickness hurts: Human pain sensitivity in response to experimental inflammatory stimulation by Lekander, M, Karshikoff, B, Ingvar, M, Kosek, E, Soop, A, Höglund, C. Olgart, Axelsson, J

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62. Sickness hurts: Pain sensitivity during human endotoxemia by Karshikoff, B, Lekander, M, Lindstedt, F, Sahlander, K, Kramar, M, Soop, A, Bachrach, T, Kosek, E, Ingvar, M, Olgart Höglund, C, Axelsson, J

“…The sickness response consists of a set of evolutionary stable behaviors facilitating recovery. Animals increase their pain sensitivity during sickness, but…”
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Sex differences in how inflammation affects behavior: What we can learn from experimental inflammatory models in humans by Lasselin, Julie, Lekander, Mats, Axelsson, John, Karshikoff, Bianka

“…•Inflammation may be involved in depression, chronic pain and long-term fatigue.•These symptoms are over-represented in women.•Sex differences in behavior…”
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Role of Inflammation in Human Fatigue: Relevance of Multidimensional Assessments and Potential Neuronal Mechanisms by Karshikoff, Bianka, Sundelin, Tina, Lasselin, Julie

“…Fatigue is a highly disabling symptom in various medical conditions. While inflammation has been suggested as a potential contributor to the development of…”
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Comparison of bacterial lipopolysaccharide-induced sickness behavior in rodents and humans: Relevance for symptoms of anxiety and depression by Lasselin, Julie, Schedlowski, Manfred, Karshikoff, Bianka, Engler, Harald, Lekander, Mats, Konsman, Jan Pieter

“…•We have compared inflammation-induced sickness behavior in rodents and humans.•LPS-induced signs of sickness in rodents and humans appear to follow similar…”
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How Can Experimental Endotoxemia Contribute to Our Understanding of Pain? A Narrative Review by Benson, Sven, Karshikoff, Bianka

“…The immune system and the central nervous system exchange information continuously. This communication is a prerequisite for adaptive responses to…”
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Editorial: Vulnerability and protective factors for inflammation-associated somatoform and mental disorders by Karshikoff, Bianka, Lekander, Mats, Lasselin, Julie

“…Over the past 30 years, research in psychoneuroimmunology and immunopsychiatry points to immune processes playing a part in the development and maintenance of…”
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Links between brain neuroimaging and blood inflammatory markers in urological chronic pelvic pain syndrome by Martucci, Katherine T., Karshikoff, Bianka, Mackey, Sean C.

“…•Plasma and fMRI data were collected from chronic pelvic pain patients and controls.•Resting-state functional connectivity was used as the brain fMRI…”
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