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Attention bias and ...
Attention bias and sensitization in chemical sensitivity.
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- Andersson, Linus, 1979- (författare)
- Umeå universitet,Institutionen för psykologi
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- Bende, Mats, 1947 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institutionen för kliniska vetenskaper, Avdelningen för öron-, näs- och halssjukdomar,Institute of Clinical Sciences,Institute of Clinical Sciences, Department of Otorhinolaryngology,Department of Otorhinolaryngology, Central Hospital, Skövde, Sweden
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- Millqvist, Eva, 1949 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin,Institute of Medicine, Department of Internal Medicine,Astma and Allergy Research Group, Sahlgrenska University Hospital, Göteborg, Sweden
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- Nordin, Steven, 1960- (författare)
- Umeå universitet,Institutionen för psykologi
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(creator_code:org_t)
- Elsevier BV, 2009
- 2009
- Engelska.
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Ingår i: Journal of psychosomatic research. - : Elsevier BV. - 1879-1360 .- 0022-3999. ; 66:5, s. 407-16:66, s. 407-416
- Relaterad länk:
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- OBJECTIVE: We investigated whether persons with self-reported chemical sensitivity (CS) have an attention bias and enhanced sensitization to chemical exposure. METHODS: Chemosomatosensory, olfactory, and auditory event-related potentials (ERPs) were recorded from 21 CS subjects and 17 controls in attend and ignore conditions. Reaction times (RTs) and magnitude estimations of perceived intensity were collected in the attend condition. ERPs were averaged over attention conditions and during the first/second part of the testing. RESULTS: ERP patterns indicated that CS subjects did not habituate to the same extent as the controls and had difficulties ignoring the chemical exposure. CS subjects had faster overall RT, and the perceived intensities for the chemosomatosensory stimuli did not decrease with time in the CS group, which was the case for the controls. CONCLUSIONS: These results indicating attention bias and enhanced sensitization in CS suggest alterations in central, cognitive responses to chemical exposure.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Oto-rhino-laryngologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Otorhinolaryngology (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Dermatologi och venereologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dermatology and Venereal Diseases (hsv//eng)
Nyckelord
- Acoustic Stimulation
- methods
- Adolescent
- Adult
- Attention
- Bias (Epidemiology)
- Cognition
- Electroencephalography
- Evoked Potentials
- Auditory
- Female
- Humans
- Male
- Middle Aged
- Multiple Chemical Sensitivity
- physiopathology
- psychology
- Neuropsychological Tests
- Odors
- Reaction Time
- Sensory Thresholds
- Stimulation
- Chemical
- Young Adult
- Attention bias
- Psychology
- Psychology
- Kemisk känslighet
- EEG
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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