書誌事項
- タイトル別名
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- チュウイ ケッカン タドウセイ ショウガイ(ADHD)オヨビ ハカイテキ コウドウ ショウガイ ニ オケル ショウドウセイ : ソノ ショウジョウ ワ ドーパミンケイ 、 ソレトモ セロトニンケイ ノ セイギョ フゼン ノ イズレ ニ ヨル ノ カ
- Decomposing Impulsive Symptoms of ADHD and Disruptive Behavioral Disorders: Dopaminergic or Serotonergic Dysregulation?
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抄録
Attention-deficit hyperactivity disorder ( ADHD) is characterized by pervasive and impairing symptoms of inattention, hyperactivity, and impulsivity, being one of the most common neuropsychiatric disorders with childhood onset. Since the latter part of 1990’s, it has been hypothesized that ADHD symptoms are caused by neuropsychological dysfunction, namely executive dysfunction, specifically behavioral dysinhibition. Dopaminergic dysregulation in dorsolateral prefrontal cortex (DLPFC) is thought to be involved in these dysfunctions. But recent studies indicate ADHD symptoms may also occur from serotonergic dysregulation. In this case, oppositional defiant disorder (ODD) and conduct disorder (CD) are highly comorbid with ADHD, and SSRI can have more effect on the symptoms than metylphenidate hydrochlorine (MPH) or amphetamine. In the present review, the author looked into extant evidences with regard to “impulsivity” as multifaceted construct, and concluded that, while pure ADHD may be caused by behavioral dysinhibition ( impulsivity without emotional urgency), ADHD with ODD or CD may be caused by impulsivity with emotional urgency.
収録刊行物
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- 都留文科大学研究紀要
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都留文科大学研究紀要 (82), 1-9, 2015-10-20
都留文科大学
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詳細情報 詳細情報について
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- CRID
- 1390572174827101952
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- NII論文ID
- 120007016099
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- NII書誌ID
- AN00149431
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- ISSN
- 02863774
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- NDL書誌ID
- 026822250
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可