Name: brain imaging investigation of the memory-enhancing effect of emotion
Uploaded: 2011-05-04T13:00:00
Description: Watch this Scientific Journal Video about Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion at JoVE.com

FDは、統合失調症とうつ病に関する研究とカナダの精神医学研究財団からCPRF賞のための国民連合からの若手研究者賞によってサポートされていました。

1。実験的なデザイン、方法論的問題、及び刺激 （SMPの設計を示す図については図1を参照）SMPは2つのタスク、エンコードタスクと検索タスクで構成されており、脳活動の記録は、エンコーディングタスク中、またはエンコードと検索の両方の作業中に発生する可能性があります。 <img src="/files/ftp_upload/2433/2433fig1.jpg" alt="図1" /> 図1。SMP...

<ol>
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この実験的なプロトコルは、特に一般/知覚処理時の感情の変調の影響を受けやすい脳領域における活動からの感情によって変調を受けやすいメモリに関連する脳活動を分離することによって、感情の記憶増強効果の神経相関の調査が可能になります。この設計は、メモリ上に感情の影響の基礎となる神経機構の理解を推進してきました、そしてその多様性与えられたそれは、SMPは、イベント...

brain imaging investigation of the memory-enhancing effect of emotion

感情的なイベントは、より良い非感情的なイベントの1,2よりも記憶される傾向にある。認知と情動神経科学の一つの目標は、メモリ上で感情のこの増強効果の基礎となる神経機構を理解することです。感情の記憶増強効果の調査で特に影響力のある実証されている方法は、いわゆる後続のメモリパラダイム（SMP）です。このメソッドは当初、非感情的な思い出3の神経相関を調査するために使用され、最近では我々と他の人にも感情的なメモリ（5-7 4に概説）の研究に正常に適用されました。ここで、我々は、イベントに関連する機能的磁気共鳴画像（fMRI）と一緒にSMPを使用して、感情の記憶増強効果の神経相関の調査を可能にするプロトコルを記述する。 SMPの重要な特徴は、それが具体的知覚に関連するより一般的な活動からメモリに関連する脳活動の分離を可能にすることです。また、感情的な刺激の影響を調査するのコンテキスト内で、SMPは、アクティビティの一般的な/知覚とメモリ固有の処理の両方の感情的な変調を受けやすい脳領域の同定を可能にします。このプロトコルは、だけでなく、うつ病や心的外傷後ストレス障害（PTSDで苦しむ人々のような感情的なイベントを、覚えておくの感情の認知とバイアスの神経相関の変化があると臨床患者において、健常8-15に使用することができます。 ）16、17。

Watch this Scientific Journal Video about Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion at JoVE.com

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion

私たちは、感情の記憶増強効果の神経相関を調査する機能的磁気共鳴イメージングを使用するプロトコルを示す。このプロトコルは、脳活動の識別は特に、より一般的な知覚処理に反して、メモリ関連の処理、にリンクできるよう、そして健康と臨床集団で使用することができます。

感情の記憶増強効果の脳イメージング研究

Emotional events tend to be better remembered than non-emotional events1,2. One goal of cognitive and affective neuroscientists is 
to understand the ...

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