Margaret M. Bradley

Fleeting images : rapid affect discrimination in the visual cortex (2006)

Junghöfer, Markus, Sabatinelli, Dean, Bradley, Margaret M., Schupp, Harald Thomas, Elbert, Thomas R., Lang, Peter J.

Converging electrophysiological and hemodynamic findings indicate sensory processing of emotional pictures is preferred to that of neutral pictures. Whereas neuroimaging studies of emotional picture...

The neural basis of narrative imagery : emotion and action (2006)

Sabatinelli, Dean, Lang, Peter J., Bradley, Margaret M., Flaisch, Tobias

It has been proposed that narrative emotional imagery activates an associative network of stimulus, semantic, and response (procedural) information. In previous research, predicted response...

The effect of stimulus modality and task difficulty on attentional modulation of blink startle (2004)

Neumann, David Lester, Lipp, Ottmar V., McHugh, Meredith, Margaret M. Bradley

The effects of the sensory modality of the lead stimulus and of task difficulty on attentional modulation of the electrical and acoustic blink reflex were examined. Participants performed a...

Attentional blink reflex modulation in a continuous performance task is modality specific (2004)

Lipp, Ottmar V., Neumann, David Lester, Margaret M. Bradley

Four experiments investigated the attentional modulation of acoustic blinks during continuous spatial tracking tasks. Experiment 1 found blink magnitude inhibition in a visual tracking task....

Affective picture perception : gender differences in visual cortex? (2004)

Sabatinelli, Dean, Flaisch, Tobias, Bradley, Margaret M., Fitzsimmons, Jeffrey R., Lang, Peter J.

Activity in extrastriate visual cortex is greater when people view emotional relative to neutral pictures. Prior brain imaging and psychophysiological work has further suggested a bias for men to...

Brain processes in emotional perception : motivated attention (2004)

Schupp, Harald Thomas, Cuthbert, Bruce N., Bradley, Margaret M., Hillman, Charles H., Hamm, Alfons, Lang, Peter J.

Brain potentials and blink reflexes were recorded while participants viewed emotional pictures organised into content categories that varied in motivational significance. Event-related potentials at...

Early modulation of visual perception by emotional arousal : Evidence from steady-state visual evoked brain potentials (2003)

Keil, Andreas, Gruber, Thomas, Müller, Matthias M., Moratti, Stephan, Stolarova, Margarita, Bradley, Margaret M., ...

Allocation of processing resources to emotional picture stimuli was examined using steady-state visual evoked brain potentials (ssVEPs). Participants viewed a set of 60 colored affective pictures...

Large-scale neural correlates of affective picture processing (2002)

Keil, Andreas, Bradley, Margaret M., Hauk, Olaf, Rockstroh, Brigitte, Elbert, Thomas, Lang, Peter J.

Hemodynamic and electrophysiological studies indicate differential brain response to emotionally arousing, compared to neutral, pictures. The time course and source distribution of electrocortical...

Fleeting images : a new look at early emotion discrimination (2001)

Junghöfer, Markus, Bradley, Margaret M., Elbert, Thomas, Lang, Peter J.

The visual brain quickly sorted stimuli for emotional impact despite high-speed presentation (3 or 5 per s) in a sustained, serial torrent of 700 complex pictures. Event-related potentials, recorded...

Brain potentials in affective picture processing : covariation with autonomic arousal and affective report (2000)

Cuthbert, Bruce N., Schupp, Harald Thomas, Bradley, Margaret M., Birbaumer, Niels, Lang, Peter J.

Emotionally arousing picture stimuli evoked scalp-recorded event-related potentials. A late, slow positive voltage change was observed, which was significantly larger for affective than neutral...

Psychophysiological responses of sport fans (2000)

Hillman, Charles H., Cuthbert, Bruce N., Cauraugh, James, Schupp, Harald Thomas, Bradley, Margaret M., Lang, Peter J.

Investigated psychophysiological differences in identified sport fans within the context of the biphasic theory of emotion (P. J. Long, 1985). Forty participants (aged 18-49 yrs), grouped into three...

Affective picture processing : the late positive potential is modulated by motivational relevance (2000)

Schupp, Harald Thomas, Cuthbert, Bruce N., Bradley, Margaret M., Cacioppo, John T., Ito, Tiffany, Lang, Peter J.

Recent studies have shown that the late positive component of the event-related-potential (ERP) is enhanced for emotional pictures, presented in an oddball paradigm, evaluated as distant from an...

Probe P3 and blinks : two measures of affective startle modulation (1997)

Schupp, Harald Thomas, Cuthbert, Bruce N., Bradley, Margaret M., Birbaumer, Niels, Lang, Peter J.

Two concurrent measures of the evoked startle response, the elicited blink reflex and the event-related potential, were measured while individuals viewed pictures that varied in pleasure and arousal....