Brain potentials in affective picture processing: covariation with autonomic arousal and affective report
BN Cuthbert, HT Schupp, MM Bradley, N Birbaumer…�- Biological�…, 2000 - Elsevier
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 stimuli. This positive shift began 200–300 ms after picture onset, reached its
maximum amplitude≈ 1 s after picture onset, and was sustained for most of a 6-s picture
presentation period. The positive increase was not related to local probability of content
type, but was accentuated for pictures that prompted increased autonomic responses and�…
slow positive voltage change was observed, which was significantly larger for affective than
neutral stimuli. This positive shift began 200–300 ms after picture onset, reached its
maximum amplitude≈ 1 s after picture onset, and was sustained for most of a 6-s picture
presentation period. The positive increase was not related to local probability of content
type, but was accentuated for pictures that prompted increased autonomic responses and�…
[PDF][PDF] Brain potentials in affective picture processing: covariation with autonomic arousal and affective report
MM Bradley, N Birbaumer, PJ Lang - d-nb.info
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 stimuli. This positive shift began 200–300 ms after picture onset, reached its
maximum amplitude sls after picture onset, and was sustained for most of a 6-s picture
presentation period. The positive increase was not related to local probability of content
type, but was accentuated for picturcs that prompted increased autonomic responses and�…
slow positive voltage change was observed, which was significantly larger for affective than
neutral stimuli. This positive shift began 200–300 ms after picture onset, reached its
maximum amplitude sls after picture onset, and was sustained for most of a 6-s picture
presentation period. The positive increase was not related to local probability of content
type, but was accentuated for picturcs that prompted increased autonomic responses and�…
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