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

FD는 정신 분열증과 우울증에 관한 연구와 캐나다 정신 연구 재단에서 CPRF 수상에 대한 국민 연합에서 젊은 탐정 수상에 의해 지원되었다.

1. 실험 디자인, 방법 론적 문제 및 자극 SMP는 인코딩 작업시 또는 인코딩 및 검색 작업 (SMP의 디자인을 설명하는 다이어그램 그림 1 참조)을 모두하는 동안 발생할 수있는 두 작업, 인코딩 작업과 검색 작업 및 뇌 활동의 기록으로 구성되어 있습니다. <img src="/files/ftp_upload/2433/2433fig1.jpg" alt="그림 1" /> 그림 1. SMP 디자인의 일반적인 다이어그?...

<ol>
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이 실험 프로토콜은 특별히 일반 / 지각 처리하는 동안 감정 변조 민감한 뇌 영역의 활동에서 감정에 의해 변조 쉽습니다 메모리 관련 두뇌 활동을 분리하여, 감정의 메모리 향상 효과의 신경 상호의 조사를 허용합니다. 이 디자인은 메모리에 감정의 영향을 기본 신경 메커니즘에 대한 우리의 이해를 발전에 도움되고, 그것이 SMP가 이벤트가 경험하는 시간에 현재의 여러 측면 나중에 자기의 영향?...

brain imaging investigation of the memory-enhancing effect of emotion

감정적 이벤트는 더 나은가 아닌 감정적 이벤트 1,2보다 기억하는 경향이 있습니다. 인지 및 정서 neuroscientists 중 하나는 목표는 메모리에 감정의 향상 효과를 기본 신경 메커니즘을 이해하는 것입니다. 감정의 메모리 향상 효과의 조사에 특히 영향력이 입증되었습니다 방법은 소위 이후 메모리 패러다임 (SMP)입니다. 이 방법은 원래가 아닌 감정적인 기억 3 신경 상호를 조사하는 데 사용, 그리고 더 최근의 우리와 다른 사람은 또한 감정 메모리 (5-7 4에서 검토)의 연구에 성공적으로 적용되었다. 여기 우리는 허용하는 프로토콜을 설명하는 이벤트와 관련된 기능성 자기 공명 영상 (fMRI)과 함께 SMP를 사용하여 감정의 메모리 향상 효과의 신경 상호의 조사. SMP의 중요한 특징은 그것이 특별히 인식과 관련된 좀 더 일반적인 활동에서 메모리와 관련된 뇌 활동의 분리를 허용한다는 것입니다. 또한, 감정적인 자극의 영향을 조사의 맥락에서, SMP는 활동 일반 / 지각 및 메모리 관련 처리 모두의 감정 변조 쉽습니다 뇌 영역의 식별을 허용합니다. 이 프로토콜은뿐만 아니라 우울증과 외상후 스트레스 장애 (PTSD에서 그 고통과 같은 감정 이벤트, 기억 감정의 인식과 편견의 신경 상호의 변경이있다 임상 환자, 건강한 과목 8-15에서 사용할 수 있습니다 ) 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

우리는 감정의 메모리 향상 효과의 신경 상호 조사를 기능성 자기 공명 이미징을 사용하는 프로토콜을 제시한다. 이 프로토콜은 뇌 활동의 식별은 특별히 좀 더 일반적인 지각 처리에 반하는 메모리 관련 처리에 연결할 수 있으며, 건강하고 임상 인구와 함께 사용할 수 있습니다.

감정 메모리 강화 효과의 두뇌 이미징 조사

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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Neuroscience

Brain Imaging Investigation of the Neural Correlates of Observing Virtual Social Interactions

가상 사회 상호 작용을 관찰의 신경 상호의 두뇌 이미징 조사

The ability to gauge social interactions is crucial in the assessment of others&#x2019; intentions. Factors such as facial expressions and body language ...

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Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

감정적 기억 순의 기억의 신경 상호의 두뇌 이미징 조사

Recollection of emotional autobiographical memories (AMs) is important to healthy cognitive and affective functioning 1 - remembering positive AMs is ...

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation

감정 규정의 신경 상호의 두뇌 이미징 조사

The ability to control/regulate emotions is an important coping mechanism in the face of emotionally stressful situations. Although significant progress ...

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition

인식에 대한 감정의 혼란 효과의 두뇌 이미징 조사

Emotions can impact cognition by exerting both enhancing (e.g., better memory for emotional events) and impairing (e.g., increased emotional ...

Enabling High Grayscale Resolution Displays and Accurate Response Time Measurements on Conventional Computers

사용 높음 - 해상도 디스플레이와 종래의 컴퓨터에 정확한 응답 시간 측정 그레이 스케일

Display systems based on conventional computer graphics cards are capable of generating images with 8-bit gray level resolution. However, most experiments ...

Live Imaging of Mitosis in the Developing Mouse Embryonic Cortex

개발 마우스 배아의 피질 유사 분열의 라이브 영상

Although of short duration, mitosis is a complex and dynamic multi-step process fundamental for development of organs including the brain. In the ...

Live Imaging of the Ependymal Cilia in the Lateral Ventricles of the Mouse Brain

마우스 뇌의 좌우 심실의 뇌실막 섬모의 라이브 영상

Multiciliated ependymal cells line the ventricles in the adult brain. Abnormal function or structure of ependymal cilia is associated with various ...

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex

마우스 피 질 세포 조직의 대형 3-차원 영상

The mammalian neocortex is composed of many types of excitatory and inhibitory neurons, each with specific electrophysiological and biochemical ...

Advanced Diffusion Imaging in The Hippocampus of Rats with Mild Traumatic Brain Injury

가벼운 외상성 뇌 손상을 가진 쥐의 해마에 있는 향상된 확산 화상 진찰

Mild traumatic brain injury (mTBI) is the most common type of acquired brain injury. Since patients with traumatic brain injury show a tremendous ...

Investigation of Spatial Interaction Between Astrocytes and Neurons in Cleared Brains

맑은 뇌에서 성상세포와 뉴런 사이의 공간적 상호작용 조사

Combining viral vector transduction and tissue clearing using the CLARITY method makes it possible to simultaneously investigate several types of brain ...