Otto L. Wolthuis
Papers
1
Total Citations
27
H-Index
1
About
Otto L. Wolthuis is a neuroscientist whose research has centered on the behavioral pharmacology of cholinesterase inhibitors and their effects on cognitive and motor performance. His work is particularly notable for pioneering the use of robot-tested non-human primates—specifically marmosets—to precisely quantify behavioral changes induced by low-dose neurotoxins. This methodological innovation, showcased in his most-cited paper (1995, 27 citations), provided a controlled, reproducible platform for assessing subtle neurobehavioral deficits relevant to chemical warfare agent exposure and neurodegenerative conditions. Wolthuis’s contributions have advanced the understanding of how cholinergic modulation affects attention, memory, and motor coordination, bridging toxicology and behavioral neuroscience. His studies remain a reference point for researchers exploring low-dose effects of organophosphates and other cholinesterase inhibitors, offering a translational model that reduces reliance on traditional rodent paradigms. Through his careful integration of robotics and ethologically relevant tasks, Wolthuis has left a lasting impact on the design of preclinical safety assessments and the development of countermeasures against neurotoxic threats.
Research Focus
Key Achievements
Top Papers
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