Theta and beta frequency range coherence between anterior cingulate cortex and frontal eye field indexes the successful preparation for anti-saccades and maintenance of working memory content – with larger ACC to FEF direction of granger causal information flow! These important findings is now published in Nature Communications by Sahand Babapoor-Farrokhran and Stefan Everling with contributions from Martin Vinck and our lab – This is a particular important finding as neuronal coordination between prefrontal and anterior cingulate cortex at the identical frequency ranges characterize successful attention shifts and adjustments following errors – thus there is clear link of prefrontal attentional control signalling to the actual implementation of attentional selection in FEF (and parietal) networks – Congratulations for this major achievement ! The article Theta and beta synchrony coordinate frontal eye fields and anterior cingulate cortex during sensorimotor mapping can be downloaded here .
Theta and Beta Frequency
Our new publication (Oemisch et al. (2018) Feature Specific Prediction Errors and Surprise across Macaque Fronto-Striatal Circuits during Attention and Learning) provides the first 4-brain-area survey of how prediction error information in the anterior cingulate – ventral striatum and lateral prefrontal – caudate fronto-striatal loops relate to feature-based attention and learning. We found prediction errors […]
What an honour and incredible acknowledgment of our research – Thilo received the 2017 E.W.R. Steacie Memorial Fellowship Award with five fellow scientists in Canada and across the Natural Sciences and Engineering. This is one of the most prestigious awards for young scientists in Canada, celebrating the critical role of fundamental, basic research for driving […]
New Open-Source Experimental Suite for 3D experiments in monkeys, humans, and artificially intelligent agents
Our new open-source suite for experiments in virtual 3D environments is accepted at J Neurosci Methods and downloadable here. This suite is a complete software (using Unity3D) and hardware (using Arduinos) solution for conducting experiments in 3D environments. It allows running the same experiment in touchscreen, gaze control, or joystick mode (for humans and animals), […]