The role of the amygdala in human fear: automatic detection of threat

A Öhman - Psychoneuroendocrinology, 2005 - Elsevier
… data suggest that fear stimuli automatically activate fear and … , the amygdala response to
feared stimuli is enhanced and a cortical … response to a fear-relevant but non-feared stimulus (eg …

[HTML][HTML] An investigation of various machine and deep learning techniques applied in automatic fear level detection and acrophobia virtual therapy

O Bălan, G Moise, A Moldoveanu, M Leordeanu… - Sensors, 2020 - mdpi.com
… Our system detects the fear level in real time and automatically selects the next exposure
scenario. By training the classifiers in a user-independent way with the data obtained from in …

Rapid fear detection relies on high spatial frequencies

T Stein, K Seymour, MN Hebart… - Psychological …, 2014 - journals.sagepub.com
… road in the conscious detection of fear signals, we examined … If the “fear advantage” in
conscious detection is mediated by … Alternatively, if the fear advantage depends on similar visual …

Fear, faces, and the human amygdala

R Adolphs - Current opinion in neurobiology, 2008 - Elsevier
… of emotions other than fear, and amygdala activation may not be at all specific to fear [9, 10],
… amygdala's role in fear perception and debates regarding the automatic and nonconscious …

The human amygdala: an evolved system for relevance detection

D Sander, J Grafman, T Zalla - Reviews in the Neurosciences, 2003 - degruyter.com
fear responses, as consistently revealed by conditioning experiments in animals and humans
… may be genetically programmed to detect evolutionary salient fear-related stimuli, it allows, …

[PDF][PDF] Fear-type emotions of the SAFE Corpus: annotation issues.

C Clavel, I Vasilescu, L Devillers, T Ehrette… - …, 2006 - perso.telecom-paristech.fr
… video to automatically detect an abnormal situation (situation during which the human life is
human annotation strategies on the automatic detection system performances is discussed. …

[HTML][HTML] Fear detection in multimodal affective computing: physiological signals versus catecholamine concentration

L Gutiérrez-Martín, E Romero-Perales… - Sensors, 2022 - mdpi.com
… between neurotransmitters and stress or fear is well documented in the … is to be able to detect
fear automatically so that an alarm is … sources making the automatic detection usually more …

Automatic attention does not equal automatic fear: preferential attention without implicit valence.

HM Purkis, OV Lipp - Emotion, 2007 - psycnet.apa.org
fear acquisition hold that humans have an innate predisposition for some fears, such as fear
… This predisposition may be mediated by an evolved fear module (Öhman & Mineka, 2001) …

A fast pathway for fear in human amygdala

C Méndez-Bértolo, S Moratti, R Toledano… - Nature …, 2016 - nature.com
… Given our prior hypothesis that fast, fear-specific responses in human amygdala arise via a
… time cluster were performed to directly test for fear-specific early responses restricted to BSF …

Fear-type emotion recognition for future audio-based surveillance systems

C Clavel, I Vasilescu, L Devillers, G Richard… - Speech …, 2008 - Elsevier
… This paper addresses the issue of automatic emotion recognition in speech. We focus … :
fear-type emotions occurring during abnormal situations (here, unplanned events where human