Mattingley Lab Home‎ > ‎Lab Members‎ > ‎

Dr. Julia Fellrath

Position: Postdoctoral Research Fellow - Mobility Fellowship
Email: j.fellrath@uq.edu.au


Current research

Although specific functional connectivity patterns have been identified in cortical regions associated with brain networks of attention, it remains unclear a) how they represent top-down and bottom-up attention mechanisms, and b) how these brain networks act together to guide selective attention during visual search. I use electroencephalography (EEG) and transcranial alternating current stimulation (tACS) in healthy subjects to study the relation between resting-state functional connectivity and behavioural mechanisms underlying attentional control. The aim is to contribute to a better understanding of how stimulus selection is controlled and implemented in large-scale brain networks.


Research interests
  • Selective attention
  • Resting-state functional connectivity
  • Electroencephalography
  • Brain stimulation

Selected publications

Ptak, R., Schnider, A., & Fellrath, J. (2017). The Dorsal Frontoparietal Network: A Core System for Emulated Action. Trends in Cognitive Sciences, 21(8), 589-599.

Fellrath, J., Mottaz, A., Schnider, A., Guggisberg, A. G., & Ptak, R. (2016). Theta-band functional connectivity in the dorsal fronto-parietal network predicts goal-directed attention.
Neuropsychologia, 92, 20-30. doi: 10.1016/j.neuropsychologia.2016.07.012.

Fellrath, J. & Ptak, R. (2015). The role of visual saliency for the allocation of attention: Evidence from spatial neglect and hemianopia. Neuropsychologia, 73, 70-81.

Fellrath, J., Manuel, A. L., & Ptak R. (2014). Task relevance effects in electrophysiological brain activity: early, but not first. NeuroImage, 101, 68-75.

Ptak, R. & Fellrath, J. (2014). Exploring the world with Balint syndrome: biased bottom-up guidance of gaze by local saliency differences. Experimental Brain Research 232, 1233-40.

Ptak, R. & Fellrath, J. (2013). Spatial neglect and the neural coding of attentional priority. Neuroscience and Biobehavioral Reviews, 37, 705-22.

Fellrath, J., Blanche-Durbec, V., Schnider, A., Jacquemoud, A. S., & Ptak, R. (2012). Visual search in spatial neglect studied with a preview paradigm. Frontiers in Human Neuroscience, 6, 93.