These abnormalities are likely to underlie the attentional bias towards threat, impaired emotion regulation and persistence of fear memories in this disorder. The classic model of stress based on chronic hyperactivity of the hypothalamus–pituitary–adrenal cortical axis does not characterize PTSD. A ...
1.4. HPA axis dysfunction is associated with damage in brain regions that regulate mood and emotion Importantly, acute and chronic stress and subsequent excess corticosteroids can damage the brain [17], particularly in areas associated with the regulation of mood and emotion, including the hippocampus...
Emotion recognition: The role of facial movement and the relative importance of upper and lower areas of the face J Pers Soc Psychol, 37 (1979), pp. 2049-2058 Google Scholar 3 Bruce V, Valentine T: When a nod's as good as a wink: The role of dynamic information in facial recognition...
plays a role in emotion and stress Eye Reticular Formation Diffuse collection of neurons involved in stereotyped patterns, such as walking Amygdala Involved in discrimination of objects necessary for organism's survival Pituitary Gland Governs endocrine system Pons Hippocampus Governs sleep and arousal Invo...
We report about a transsituational study where a representative subsample of twenty of the subjects from the LAST MINUTE experiment underwent two additional independent experiments: an fMRI study and a psychophysiological experiment with emotion induction in the VAD space (Valence, Arousal, Dominance). ...
Spreading depression (SD) is an intriguing phenomenon characterized by massive slow brain depolarizations that affect neurons and glial cells. This phenomenon is repetitive and produces a metabolic overload that increases secondary damage. However, the m
Under this revised framework, the cortex has a more important role in emotion processing than is traditionally assumed. This is a preview of subscription content, access via your institution Access options Subscription info for Chinese customers We have a dedicated website for our Chinese customers...
Huxley was intrigued that their bouts of courtship behavior did not lead directly to copulation and therefore could not be said to play a purely excitatory role. As the birds share parental care, he inferred that these ‘ceremonies’ were a self-exhausting expression of emotion that served to ...
A.Steptoe,B.Serwinski, inStress: Concepts, Cognition, Emotion, and Behavior, 2016 Depression and Anxiety Diurnal rhythmsofcortisol secretionare disrupted in a substantial proportion of people with major depressive disorder.27However, the literature relating depression and anxiety with the CAR is mixed...
Known methods of acquiring information concerning stress, emotion, menstrual cycle, and other conditions of a living organism (hereinafter, “information concerning a living organism” or, simply, “biological information”) include biological information acquisition methods that are based on psychological ...