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Detecting fearful and neutral faces

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Detecting fearful and neutral faces : BOLD latency differences in amygdala-hippocampal junction. / Reinders, A A T S; Gläscher, J; de Jong, J R; Willemsen, A T M; den Boer, J A; Büchel, C.

in: NEUROIMAGE, Jahrgang 33, Nr. 2, 01.11.2006, S. 805-14.

Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung

Harvard

Reinders, AATS, Gläscher, J, de Jong, JR, Willemsen, ATM, den Boer, JA & Büchel, C 2006, 'Detecting fearful and neutral faces: BOLD latency differences in amygdala-hippocampal junction', NEUROIMAGE, Jg. 33, Nr. 2, S. 805-14. https://doi.org/10.1016/j.neuroimage.2006.06.052

APA

Reinders, A. A. T. S., Gläscher, J., de Jong, J. R., Willemsen, A. T. M., den Boer, J. A., & Büchel, C. (2006). Detecting fearful and neutral faces: BOLD latency differences in amygdala-hippocampal junction. NEUROIMAGE, 33(2), 805-14. https://doi.org/10.1016/j.neuroimage.2006.06.052

Vancouver

Reinders AATS, Gläscher J, de Jong JR, Willemsen ATM, den Boer JA, Büchel C. Detecting fearful and neutral faces: BOLD latency differences in amygdala-hippocampal junction. NEUROIMAGE. 2006 Nov 1;33(2):805-14. https://doi.org/10.1016/j.neuroimage.2006.06.052

Bibtex

@article{76765f96cd9147d4bb07bf07663193e5,
title = "Detecting fearful and neutral faces: BOLD latency differences in amygdala-hippocampal junction",
abstract = "Evolutionary survival and procreation are augmented if an individual organism quickly detects environmental threats and rapidly initiates defensive behavioral reactions. Thus, facial emotions signaling a potential threat, e.g., fear or anger, should be perceived rapidly and automatically, possibly through a subcortical processing route which includes the amygdala. Using event-related functional magnetic resonance imaging (fMRI), we investigated the time course of the response in the amygdala to neutral and fearful faces, which appear from dynamically decreasing random visual noise. We aimed to detect differences of the amygdala response between fearful and neutral faces by estimating the latency of the blood oxygenation level-dependent (BOLD) response. We found that bilateral amygdala-hippocampal junction activation occurred earlier for fearful than for neutral faces. Our findings support the theory of a dual route architecture in which the subcortical thalamic-hippocampal-amygdala route serves fast preconscious threat perception.",
keywords = "Amygdala, Brain Diseases, Brain Mapping, Cerebrovascular Circulation, Facial Expression, Fear, Fourier Analysis, Functional Laterality, Hippocampus, Humans, Magnetic Resonance Imaging, Oxygen, Patient Selection",
author = "Reinders, {A A T S} and J Gl{\"a}scher and {de Jong}, {J R} and Willemsen, {A T M} and {den Boer}, {J A} and C B{\"u}chel",
year = "2006",
month = nov,
day = "1",
doi = "10.1016/j.neuroimage.2006.06.052",
language = "English",
volume = "33",
pages = "805--14",
journal = "NEUROIMAGE",
issn = "1053-8119",
publisher = "Academic Press",
number = "2",

}

RIS

TY - JOUR

T1 - Detecting fearful and neutral faces

T2 - BOLD latency differences in amygdala-hippocampal junction

AU - Reinders, A A T S

AU - Gläscher, J

AU - de Jong, J R

AU - Willemsen, A T M

AU - den Boer, J A

AU - Büchel, C

PY - 2006/11/1

Y1 - 2006/11/1

N2 - Evolutionary survival and procreation are augmented if an individual organism quickly detects environmental threats and rapidly initiates defensive behavioral reactions. Thus, facial emotions signaling a potential threat, e.g., fear or anger, should be perceived rapidly and automatically, possibly through a subcortical processing route which includes the amygdala. Using event-related functional magnetic resonance imaging (fMRI), we investigated the time course of the response in the amygdala to neutral and fearful faces, which appear from dynamically decreasing random visual noise. We aimed to detect differences of the amygdala response between fearful and neutral faces by estimating the latency of the blood oxygenation level-dependent (BOLD) response. We found that bilateral amygdala-hippocampal junction activation occurred earlier for fearful than for neutral faces. Our findings support the theory of a dual route architecture in which the subcortical thalamic-hippocampal-amygdala route serves fast preconscious threat perception.

AB - Evolutionary survival and procreation are augmented if an individual organism quickly detects environmental threats and rapidly initiates defensive behavioral reactions. Thus, facial emotions signaling a potential threat, e.g., fear or anger, should be perceived rapidly and automatically, possibly through a subcortical processing route which includes the amygdala. Using event-related functional magnetic resonance imaging (fMRI), we investigated the time course of the response in the amygdala to neutral and fearful faces, which appear from dynamically decreasing random visual noise. We aimed to detect differences of the amygdala response between fearful and neutral faces by estimating the latency of the blood oxygenation level-dependent (BOLD) response. We found that bilateral amygdala-hippocampal junction activation occurred earlier for fearful than for neutral faces. Our findings support the theory of a dual route architecture in which the subcortical thalamic-hippocampal-amygdala route serves fast preconscious threat perception.

KW - Amygdala

KW - Brain Diseases

KW - Brain Mapping

KW - Cerebrovascular Circulation

KW - Facial Expression

KW - Fear

KW - Fourier Analysis

KW - Functional Laterality

KW - Hippocampus

KW - Humans

KW - Magnetic Resonance Imaging

KW - Oxygen

KW - Patient Selection

U2 - 10.1016/j.neuroimage.2006.06.052

DO - 10.1016/j.neuroimage.2006.06.052

M3 - SCORING: Journal article

C2 - 16952466

VL - 33

SP - 805

EP - 814

JO - NEUROIMAGE

JF - NEUROIMAGE

SN - 1053-8119

IS - 2

ER -