Wenhai Zhang

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Neuroimaging research has determined that the neural correlates of automatic emotion regulation (AER) include the anterior cingulate cortex. However, the corresponding time course remains unknown. In the current study, we collected event-related potentials (ERPs) from 20 healthy volunteers during a judgment of the gender of emotional faces in a cued Go/Nogo(More)
Recent research in adults has determined that late positive potential (LPP) is modulated by affective pictures. Here we investigated whether affective modulation of LPP reflects developmental changes during adolescence. Event-related potentials were recorded from 50 adolescents (11-17 years old) while they viewed 90 pictures of middle arousal level from the(More)
Recent resting-state functional magnetic resonance imaging (fMRI) studies using graph theory metrics have revealed that the functional network of the human brain possesses small-world characteristics and comprises several functional hub regions. However, it is unclear how the affective functional network is organized in the brain during the processing of(More)
We sought to determine if attentional distraction in adolescents can modulate event-related desynchronization or synchronization (ERD or ERS) of the theta band during emotion regulation. Event-related theta oscillations were collected from 48 adolescents and young adults as they performed a distraction (counting) task while viewing affective pictures.(More)
Research in adults has shown that individual differences in harm avoidance (HA) modulate electrophysiological responses to affective stimuli. To determine whether HA in adolescents modulates affective information processing, we collected event-related potentials from 70 adolescents while they viewed 90 pictures from the Chinese affective picture system.(More)
Structural MRI studies have identified a link between cortical maturation and temperamental effortful control (EC), which is a trait-like risk factor for psychopathology during adolescence. However, little research has explored the underlying neural basis of EC in adults. We aimed to examine the relationship between EC and brain structure in young adults.(More)
Graphene oxide quantum dots (GOQDs), novel carbon-based nanomaterials, have attracted tremendous research interest due to their unique properties associated with both graphene and quantum dots. In the present study, thin film nanocomposite (TFN) membranes comprising GOQDs dispersed within a tannic acid (TA) film were fabricated by an interfacial(More)
We investigated whether effort control (EC) modulates gender differences in late positive potential (LPP) evoked by affective pictures. We collected EEG data from 46 healthy adolescents while they viewed 90 affective pictures. Relative to neutral pictures, boys showed larger LPP amplitudes for positive pictures compared to girls while girls showed larger(More)
Based on Bower’s affective network theory, the article links the dynamic analysis of affective factors in affective instruction, and presents affective instruction strategic of dynamic synchronization between teacher and students to implement the best ideal mood that promotes students’ cognition and affection together. In the process of teaching, the main(More)
Impaired automatic emotion regulation (AER) is closely related to major depressive disorder. Our research in adults has identified two AER-related components, Go N2 and NoGo P3, in an implicit emotional Go/NoGo paradigm. However, it is unclear whether Go N2 and NoGo P3 reflect the development of AER in adolescents and the relationship of these components(More)