雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Neuronal Mechanisms Underlying Pain-Induced Negative Emotions Masabumi Minami 1 1Department of Pharmacology, Graduate School of Pharmaceutical Sciences, Hokkaido University Keyword: anterior cingulate cortex , amygdala , bed nucleus of the stria terminalis , pain , emotion pp.1241-1247
Published Date 2012/11/1
DOI https://doi.org/10.11477/mf.1416101337

閲覧方法のご案内

この論文を閲覧するためにはログインが必要になります。
パスワードを忘れた場合 新しくユーザー登録する 施設共通IDをご利用の方はこちらから

PPV購入案内

1,320円 (1,200円+税10%) こちらは、1241ページから1247ページの文献です。
PPV(ペイ・パー・ビュー)とは、論文(記事)単位で購入・閲覧ができるサービスです。
購入には医書.jp本会員登録が必要です。



会員登録完了後に改めて上記「購入サイトへ」を選択してください。
または「購入サイトへ」選択後に「購入ログイン」、「新規会員登録」の順に進んでください。

会員登録について詳しくはをご確認ください。
  • Abstract
  • Look Inside
  • Reference

Abstract

 Pain consists of sensory-discriminative and negative emotional components. Although the neuronal basis of the sensory component of pain has been studied extensively, the neuronal mechanisms underlying the negative emotional component are not well understood. Recently, behavioral studies using a conditioned place paradigm have successfully elucidated the neuronal circuits and mechanisms underlying the negative emotional component of pain. Excitotoxic lesions of the anterior cingulate cortex (ACC), central amygdaloid nucleus, basolateral amygdaloid nucleus (BLA), or bed nucleus of the stria terminalis (BNST) suppress intraplantar formalin-induced aversive responses. Glutamatergic transmission within the ACC and BLA via N-methyl-D-asparate (NMDA) receptors has been shown to play a critical role in these aversive responses. In the BNST, especially its ventral part, noradrenergic transmission via β-adrenergic receptors has been shown to be important for pain-induced aversion. Because persistent pain is frequently associated with psychological and emotional dysfunctions, studies on the neuronal circuits and molecular mechanisms involved in the negative emotional component of pain may have considerable clinical importance in the treatment of chronic pain. Here, I have reviewed behavioral studies investigating the neuronal mechanisms underlying the negative emotional component of pain and have introduced our data showing the pivotal role of amygdala and BNST in pain-induced aversion.


Copyright © 2012, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1344-8129 印刷版ISSN 1881-6096 医学書院

関連文献

もっと見る

文献を共有