Impaired hemodynamic activity in the right dorsolateral prefrontal cortex is associated with impairment of placebo analgesia and clinical symptoms in postherpetic neuralgia

The dorsolateral prefrontal cortex (dlPFC) is functionally linked to the descending pain modulation system and has been implicated in top down pain inhibition, including placebo analgesia. Therefore, functions of the dlPFC may be impaired in patients with chronic pain. Postherpetic neuralgia (PHN) i...

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Detalhes bibliográficos

Principais autores:	Daisuke Hibi, Kouichi Takamoto, Yudai Iwama, Shohei Ebina, Hiroshi Nishimaru, Jumpei Matsumoto, Yusaku Takamura, Mitsuaki Yamazaki, Hisao Nishijo
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2020-06-01
coleção:	IBRO Reports
Assuntos:	Postherpetic neuralgia Chronic pain Dorsolateral prefrontal cortex Hemodynamic responses Placebo analgesia
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2451830120300042
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