=====神経順応=====

<blockquote>
**neuroadaptation** --- **神経適応**

The neuronal changes associated with both **tolerance** and the appearance of a **withdrawal syndrome**. It is possible for an individual to exhibit neuroadaptation without showing the cognitive or behavioural manifestations of **dependence**. For example, surgical patients given **opiate** substances to relieve pain may sometimes experience withdrawal symptoms but may not recognize them as such or have any desire to continue taking drugs.

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**[[tolerance]]**および**[[withdrawal syndrome]]**の発現に関連するニューロン（神経細胞）の変化。認知面でも行動面でも**[[dependence]]**の徴候を示すことなく、神経適応のみが発現することもあり得る。例えば、外科手術後の痛みを軽減するために**アヘン剤**を投与された患者は、しばしば離脱の症状を示すが、依存とは見なされないし、薬物を継続して摂取したい欲求も持たない。
<cite>
WHO (1994)//((WHO (1994), //Lexicon of alcohol and drug terms//. Geneva: World Health Organization ->//[[https://www.who.int/publications/i/item/9241544686|Lexicon of alcohol and drug terms]]// (WHO) )), p.47\\
->//[[https://www.who.int/publications/i/item/9241544686|Lexicon of alcohol and drug terms]] (WHO)
</cite>
</blockquote>