Är hjärnhalvorna selektivt specialiserade på positiva och negativa emotioner? En visuell halvfältsstudie
Thirty right-handed participants were presented with emotional pictures either to the left or to the right visual field. The pictures were shown for a duration of 150 ms to make sure that they were exclusively presented to one hemisphere only. Eye movements were recorded with electroocularogram for each participant throughout the test. A total of 30 pictures were chosen on the basis of their valen