A Novel Monkey Kiosk: Cognitive Enrichment and Cognitive Assessment

We now published the hardware and software design for a novel Monkey Kiosk Station that provides cognitive enrichment and the ability to assess cognition with cage-based touchscreen tasks. The paper and its appendix with the technical details are available here.

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New Multi-task cognitive profiling platform for NHPs+humans

We published a new unity based software platform for profiling cognitive and motivational constructs in nonhuman primates and humans. The platform has multiple pre-configured tasks with some gamified features that makes them engaging to play for participants. Details are described and linked on the website: http://m-use.psy.vanderbilt.edu. The technical details are available in Watson et al. […]

Striatum interneurons track learning of attention cues

Our new paper shows how fast spiking interneurons in the striatum activate specifically when attention cues are learned. This is a rare paper where we succeed to isolate fast spiking interneurons in recordings from nonhuman primate anterior striatum while the animals performed a complex feature-based attentional learning task. Phd can. Kia Banaeie Boroujeni spearheaded the […]

M1-selective allosteric modulation enhances cognitive flexibility

We have new research out at PNAS about enhancing cognitive flexibility with highly selective allosteric modulation of the M1 muscarinic receptor (pdf: here)! Muscarinic receptors are known to mediate pro-cognitive effects of acetylcholine, but it has remained unclear whether they differentially affect the cognitive subfunctions of attentional filtering, set shifting, and learning. To clarify the […]