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  1. 3181
    “…Male Wistar rats were subjected to a differential Pavlovian fear conditioning procedure in which one of two tones (6 or 10 kHz) was followed by an electric shock (CS(+)) and the other was not (CS(-)). …”
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    Slow Late Component in Conditioned Stimulus-Evoked Potentials From the Amygdala After Fear Conditioning in the Rat
  2. 3182
    “…These mice also showed deficits in contextual and trace fear conditioning, and possibly in prepulse inhibition. …”
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    Reduced conditioned fear response in mice that lack Dlx1 and show subtype-specific loss of interneurons
  3. 3183
    “…INTRODUCTION: Tomophobia refers to fear or anxiety caused by forthcoming surgical procedures and/or medical interventions. …”
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    Tomophobia, the phobic fear caused by an invasive medical procedure - an emerging anxiety disorder: a case report
  4. 3184
    “…Activation of GABA(A)Rs in the lateral nucleus of the amygdala (LA), a key site of plasticity underlying fear learning, impairs fear learning. The role of GABA(C)Rs in the LA and other brain areas is poorly understood. …”
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    GABA(C) Receptors in the Lateral Amygdala: A Possible Novel Target for the Treatment of Fear and Anxiety Disorders?
  5. 3185
    “…OBJECTIVES: This systematic review focuses on the role of the intensity of fear in patient’s delay in cancer and in myocardial infarction. …”
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    The impact of the intensity of fear on patient’s delay regarding health care seeking behavior: a systematic review
  6. 3186
    “…AC1 and AC8 double knockout mice (Adcy1(−/−)Adcy8(−/−); DKO) display impaired fear memory processing; the mechanism of this impairment is largely unknown. …”
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    Temporal and Regional Regulation of Gene Expression by Calcium-Stimulated Adenylyl Cyclase Activity during Fear Memory
  7. 3187
    “…Fear, an emotional response of animals to environmental stress/threats, plays an important role in initiating and driving adaptive response, by which the homeostasis in the body is maintained. …”
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    Bi-Directional Effect of Cholecystokinin Receptor-2 Overexpression on Stress-Triggered Fear Memory and Anxiety in the Mouse
  8. 3188
    “…The model makes multiple testable predictions that may advance our understanding of fear and extinction memories.…”
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    Context-Dependent Encoding of Fear and Extinction Memories in a Large-Scale Network Model of the Basal Amygdala
  9. 3189
    “…Here, we asked whether this reduction in fear in hand-reared birds is limited to fear of humans or extends more generally to fear of novel environments and novel objects. …”
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    Fear and Exploration in European Starlings (Sturnus vulgaris): A Comparison of Hand-Reared and Wild-Caught Birds
  10. 3190
    por Götz, Thomas, Janik, Vincent M
    Publicado 2011
    “…Animals developed rapid flight responses, left the exposure pool and showed clear signs of fear conditioning. Once sensitised, seals even avoided a known food source that was close to the sound source. …”
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    Repeated elicitation of the acoustic startle reflex leads to sensitisation in subsequent avoidance behaviour and induces fear conditioning
  11. 3191
    “…Here we show that a single fear-inducing stimulus increases GluR2 mRNA abundance and promotes synaptic incorporation of GluR2-containing AMPA receptors (AMPARs) in mouse cerebellar stellate cells. …”
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    A single fear-inducing stimulus induces a transcription-dependent switch in AMPA receptor phenotype
  12. 3192
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    Neuropeptide Y Y(2) receptors modulate trace fear conditioning and spatial memory in the dorsal hippocampus
  13. 3193
    por Lonsdorf, T B, Kalisch, R
    Publicado 2011
    “…Fear conditioning and extinction represent basic forms of associative learning with considerable clinical relevance and have been implicated in the pathogenesis of anxiety disorders. …”
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    A review on experimental and clinical genetic associations studies on fear conditioning, extinction and cognitive-behavioral treatment
  14. 3194
    “…Two pathways describing the relationship between fear and other emotion regulation systems in PTSD are proposed. …”
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    Fear conditioning and early life vulnerabilities: two distinct pathways of emotional dysregulation and brain dysfunction in PTSD
  15. 3195
    “…In addition to its potent cardioprotective properties, cardiac-restricted mIGF-1 transgene induced systemic changes such as high blood pressure, leukocytosis and an enhanced fear response, in a SIRT1-dependent manner. Cardiac mIGF-1/SIRT1 signaling may thus modulate disparate systemic functions.…”
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    Cardioprotective mIGF-1/SIRT1 signaling induces hypertension, leukocytosis and fear response in mice
  16. 3196
    por Callaghan, B L, Richardson, R
    Publicado 2012
    “…Retention of the fear association was then tested 1–55 days later. …”
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    The effect of adverse rearing environments on persistent memories in young rats: removing the brakes on infant fear memories
  17. 3197
    “…The purpose of the present study was to develop an intervention for treating anxiety in adolescents with ASD based on a CBT program designed for school-aged children. The Facing Your Fears-Adolescent Version (FYF-A) program was developed; feasibility and acceptability data were obtained, along with initial efficacy of the intervention. …”
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    Facing Your Fears in Adolescence: Cognitive-Behavioral Therapy for High-Functioning Autism Spectrum Disorders and Anxiety
  18. 3198
    “…The aim of the present study was to evaluate the association between childhood dental experiences and dental fear in adulthood among dentistry, psychology and mathematics undergraduate students. …”
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    Association between Childhood Dental Experiences and Dental Fear among Dental, Psychology and Mathematics Undergraduates in Brazil
  19. 3199
    por Heldt, S A, Mou, L, Ressler, K J
    Publicado 2012
    “…In mammals, γ-aminobutyric acid (GABA) transmission in the amygdala is particularly important for controlling levels of fear and anxiety. Most GABA synthesis in the brain is catalyzed in inhibitory neurons from ℒ-glutamic acid by the enzyme glutamic acid decarboxylase 67 (GAD67). …”
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    In vivo knockdown of GAD67 in the amygdala disrupts fear extinction and the anxiolytic-like effect of diazepam in mice
  20. 3200
    “…Here, we first confirmed that a single injection of fluoxetine 1 h before auditory fear conditioning potentiated fear memory in rats. …”
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    A role for the extended amygdala in the fear-enhancing effects of acute selective serotonin reuptake inhibitor treatment
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