Join the lab!

The Pickens lab is recruiting a new graduate student for Fall 2018 (for work in both rats and humans).

Position description:

The position is specifically for project 4 on the “About the lab” tab. We are looking for a student to be in charge of a project examining long-term effects of alcohol, nicotine, and ADHD medications (Adderall, Ritalin, etc…) on learning and decision-making in both humans and rodents. We are finding several relationships between alcohol consumption and altered learning and decision-making in rodents, and we want to see if these relationships are also found in humans. These alcohol-learning relationships are our main focus, but we expect that many participants will also have exposure to nicotine or ADHD medications and we plan to include this in our analysis.

In our plan for the position, the graduate student will perform research in both rats and humans. As such, this would be an excellent opportunity for someone with a background in cognitive psychology research to extend into animal behavior and/or neuroscience research or an opportunity for someone with a background in animal behavior and/or neuroscience to extend into human research on learning. The tentative plan will be for the student to pursue one of the behavioral phenomena we have observed to be associated with alcohol consumption in rats (over-responding to rewarded cues, altered abilities to inhibit inappropriate responses, etc…) and attack the subject in two ways:

   a) Examine the neurobiological basis of these changes in rodents. This may involve looking at neuronal activity with Fos, certain neuron types in rodents (such as inhibitory neurons that express parvalbumin), altered connections between brain areas, or other neurobiological markers.

b) Perform behavioral experiments (with modified versions of our rodent tasks) in undergraduates with differing history of exposure to alcohol (or nicotine or ADHD medications) to determine whether we see the same patterns in humans that we see in  rats.



We are looking for the best person possible (with the greatest potential to learn and achieve) and we are willing to train the right person.

Applicants would need a bachelor’s or master’s degree in psychology (or a degree in a relevant field such as biology or computer science, with additional coursework in at least 3 of the following: psychology research methods, biological psychology, cognitive psychology, sensation and perception, and animal learning/conditioning).

In addition, the applicant would need experience in at least one of the following three areas (although all 3 would be preferred).

a) Experience with conducting behavioral research in laboratory animals (preferably rodents).

b) Experience programming and conducting human research in humans using a commonly used psychological testing program (ex: E-Prime, E-Builder, PsyScope, Matlab, JavaScript, Python, etc…). Our current human experiments are programmed in E-Prime, but we are willing to switch to another language for the right programmer, or train someone with programming experience to program in E-Prime.

c) Experience conducting cellular/molecular assays (ex: immunohistochemistry, Western Blots, RT-PCR, etc…).

Contact us:

Please feel free to contact Dr. Pickens ( or one of the lab graduate students Hayley Fisher (, Alisa Pajser ( or Alicia Lensing (lensing64@ksu.edu_ for more information about this project or the lab in general.