Sentence examples for enhanced fear from inspiring English sources
These B6 subjects also exhibited enhanced fear learning (trials 7-10) relatove to BALB subjects (orthogonal contrast, P<0.001).
Using an experimental paradigm of learned fear in combination with mice selectively bred for either high or normal anxiety-related behaviour, these findings demonstrate an association between innate anxiety and enhanced fear expression.
Both DAT-NR1 KO mice and littermate controls displayed enhanced fear (freezing behavior) following both one and two days of conditioning.
Patients with anxiety disorders show enhanced fear conditioning (17), whereas fear-conditioning deficits are observed in adult psychopaths (18 21) and male subjects with CD (13).
We found matching results for the static S1 faces: fearfulness of static S1 faces (28%, 45%, or 63%) strongly enhanced fear perception of S2 faces, reflected by a significant main effect of static S1 fearfulness, F2,40 = 13.93, MSE = 0.09, P < 0.0001.
Or did the crisis actually reduce immigrant work injury and fatality rates relative to those experienced by natives due to a greater reduction in immigrant employment and/or an enhanced fear of misreporting?
In rats, tiny injections of norepinephrine into the amygdala, a region of the brain that encodes fear, can enhance fear conditioning.
Opiates also inhibit the production of a chemical messenger called norepinephrine, which is thought to enhance fear signals in the brain.
We conducted a double-blind, placebo-controlled trial to test our hypothesis that dexamethasone administration and the concomitant suppression of HPA axis hyperactivity would attenuate fear expression and enhance fear extinction in individuals with PTSD.
For example, certain genetic variants are found to associate with the onset of anxiety [9], while no evidence indicates that those identified genetic variants are able to significantly enhance fear memory per se.
In other words, fear memory will be enhanced following an increase in the intensity of stress, while when the stress is strong to certain level, it would impair, but not enhance, fear memory, and consequently, lead to a less fear response in a subject.
