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Titel:

Cerebral processing of histamine-induced itch using short-term alternating temperature modulation--an FMRI study.

Dokumenttyp:
Journal Article; Research Support, Non-U.S. Gov't; Article
Autor(en):
Valet, M; Pfab, F; Sprenger, T; Wöller, A; Zimmer, C; Behrendt, H; Ring, J; Darsow, U; Tölle, TR
Abstract:
Human neuroimaging studies on the physiology of itch have been hampered by the lack of reproducible "on-off" stimuli. Using a previously established biphasic temperature stimulus model, we investigated the cerebral activation pattern of itch processing in 12 healthy volunteers with functional magnetic resonance imaging. Itch was provoked on the right forearm with skin prick application of 1% histamine-dihydrochloride. Local temperature modulation allowed reproducible itch provocation above scrat...     »
Zeitschriftentitel:
J Invest Dermatol
Jahr:
2008
Band / Volume:
128
Heft / Issue:
2
Seitenangaben Beitrag:
426-33
Sprache:
eng
Volltext / DOI:
doi:10.1038/sj.jid.5701002
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/17657239
Print-ISSN:
0022-202X
TUM Einrichtung:
Fachgebiet Neuroradiologie (Prof. Zimmer); Klinik und Poliklinik für Dermatologie und Allergologie; Neurologische Klinik und Poliklinik
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