… negative affect, whereas left PFC dominance favors positive … stimulation to test the causal
role of prefrontal asymmetries in … the asymmetric inhibition model, we predicted a differential …

… The Valence Hypothesis (VH) posits that negative emotions … react to a novel environmental
stimulus, such as a stranger or a … asymmetry was a more powerful method to determine the …

… emotions. Different authors have studied brain hemispheric asymmetry for positive and
negative emotions, … images in the time window of 100 to 700 ms post-stimulus. In the case of …

… with videos of positive and negative emotional content to … cortical EEG asymmetries by means
of the differential entropy (DE) … the left hemisphere during stimulation with positive valence …

… to a positive or negative evaluation of stimulus significance and to a … to hemispheric
asymmetries in emotion processing and … frontal lobes during positive and negative emotions, may …

… Patients reported feeling more negative emotions such as fear and sadness after right-sided
amygdala stimulation, whereas more positive emotions like happiness were perceived after …

… negative emotional valence: for instance, in an … -hemispheric superiority for facial emotion
processing, a valence-specific asymmetry can be observed when more than one stimulus has …

… hemispheric asymmetries may exist in the representation of … in the expression of positive
and negative emotions. A more … related to the valence of the emotional stimulus but, rather, to …

… hemisphere is specialized for negative emotions, while the left hemisphere is specialized for
positive emotions [… the association between emotion and hemispheric asymmetry from the …

… dominance for the perception of facial expressions of negative emotions (fearful, sad, angry,
… depending on a negative (shift to the right activation) or a positive emotional stimulus (shift …