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Advanced Search Results For "FEAR"

1 - 10 of 101,875 results for
 "FEAR"
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Measuring human trace fear conditioning.

Publication Type: Academic Journal

Source(s): Psychophysiology [Psychophysiology] 2022 Dec; Vol. 59 (12), pp. e14119. Date of Electronic Publication: 2022 Jun 08.

Abstract: Trace fear conditioning is an important research paradigm to model aversive learning in biological or clinical scenarios, where predictors (conditioned stimuli, CS) and aversive outcomes (unconditioned stimuli, US) are separated in time. The optimal me...

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Know thy SEFL: Fear sensitization and its relevance to stressor-related disorders.

Publication Type: Academic Journal

Source(s): Neuroscience and biobehavioral reviews [Neurosci Biobehav Rev] 2022 Nov; Vol. 142, pp. 104884. Date of Electronic Publication: 2022 Sep 26.

Abstract: Extreme stress can cause long-lasting changes in affective behavior manifesting in conditions such as post-traumatic stress disorder (PTSD). Understanding the biological mechanisms that govern trauma-induced behavioral dysregulation requires reliable a...

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Role of noradrenergic arousal for fear extinction processes in rodents and humans.

Publication Type: Academic Journal

Source(s): Neurobiology of learning and memory [Neurobiol Learn Mem] 2022 Oct; Vol. 194, pp. 107660. Date of Electronic Publication: 2022 Jul 21.

Abstract: Fear extinction is a learning mechanism that is pivotal for the inhibition of fear responses towards cues or contexts that no longer predict the occurrence of a threat. Failure of fear extinction leads to fear expression under safe conditions and is re...

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Quantifying defensive behavior and threat response through integrated headstage accelerometry.

Publication Type: Academic Journal

Source(s): Journal of neuroscience methods [J Neurosci Methods] 2022 Dec 01; Vol. 382, pp. 109725. Date of Electronic Publication: 2022 Oct 13.

Authors:

Abstract: Background: Defensive and threat-related behaviors are common models for aspects of human mental illness.These behaviors are typically quantified by potentially laborious and/or computationally intensive video recording and post hoc analysis. Depending...

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Self-reported fears and mental health in elementary school children across Europe.

Publication Type: Academic Journal

Source(s): European child & adolescent psychiatry [Eur Child Adolesc Psychiatry] 2022 Dec; Vol. 31 (12), pp. 1909-1919. Date of Electronic Publication: 2021 Jun 14.

Abstract: Fears are common in the general population and particularly among children. The number of fear subtypes (animals, natural environment, situational, blood-injection-injury or other type) has been shown to be associated with psychopathology. Furthermore,...

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Guided reactivation of personal phobic memories prior to exposure exercises prevents the renewal of fear responses in subjects with claustrophobic fears.

Publication Type: Academic Journal

Source(s): Journal of behavior therapy and experimental psychiatry [J Behav Ther Exp Psychiatry] 2022 Dec; Vol. 77, pp. 101767. Date of Electronic Publication: 2022 Sep 09.

Abstract: Background and Objectives: Basic research suggest behavioral strategies for interferencing the reconsolidation of fear memories to be a promising approach in reducing clinical fears. However, first clinical studies revealed mixed results highlighting t...

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Fear Appeals in Anti-Knife Carrying Campaigns: Successful or Counter-Productive?

Publication Type: Academic Journal

Source(s): Journal of interpersonal violence [J Interpers Violence] 2022 Dec; Vol. 37 (23-24), pp. NP21573-NP21598. Date of Electronic Publication: 2022 Jan 17.

Abstract: In the UK, knife crime continues to be a persistent and worrying concern. Media campaigns are often used by police and anti-knife crime organisations in an attempt to discourage young people from picking up a weapon. Many focus on the potentially devas...

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Preoperative Surgical Fear and Related Factors of Patients Undergoing Brain Tumor Surgery.

Publication Type: Academic Journal

Source(s): Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses [J Perianesth Nurs] 2022 Dec; Vol. 37 (6), pp. 934-938. Date of Electronic Publication: 2022 Sep 08.

Authors:

Abstract: Purpose: Patients with brain tumors may experience preoperative fear due to various reasons such as obscurity, pain, and loss of function. This study was carried out to reveal the pre-operative fear levels of patients undergoing brain tumor surgery.Des...

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Fear of childbirth: validation of the Kiswahili version of Wijma delivery expectancy/experience questionnaire versions A and B in Tanzania.

Publication Type: Academic Journal

Source(s): BMC pregnancy and childbirth [BMC Pregnancy Childbirth] 2022 Nov 29; Vol. 22 (1), pp. 882. Date of Electronic Publication: 2022 Nov 29.

Abstract: Background: Fear of childbirth is common both before and after childbirth, often leading to complications in mother and new-born. The Wijma Delivery Expectancy/Experience Questionnaires (W-DEQ) are commonly used to measure fear of childbirth among wome...

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Re-exposures in the Dark Cycle Promote Attenuation of Fear Memory: Role of the Circadian Cycle and Glucocorticoids.

Publication Type: Academic Journal

Source(s): Neuroscience [Neuroscience] 2022 Nov 21; Vol. 505, pp. 1-9. Date of Electronic Publication: 2022 Oct 13.

Abstract: It has been shown that a previously consolidated memory can incorporate either new external information or a novel internal emotional state following a labile state induced by retrieval. This updating process allows editing unwanted fear memory, leadin...

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