Ly
nn Lohnas


ll95 at nyu dot edu


Postdoctoral Fellow

New York University

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Research Interests

      I am interested in how memories are formed, stored and retrieved. To characterize these processes, it is important to consider the information that is meant to be memorized or tested. Specifically, the relationships between presented information informs whether that information will be remembered, and, if so, how it relates to other memories. As a simple example, if I meet someone new whose name is also Lynn, then it will be easier for me to remember the name in comparison to someone who has a name I've never heard before. To study memory functions, and how those functions are informed by the relationships between memories, I use computational cognitive models to make testable predictions in memory behavior and brain activity. I also conduct studies measuring brain activity and behavior to motivate future modeling work and further our understanding of these processes.


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Education
                                            
      Postdoctoral Fellow, Psychology and Center for Neural Science
      New York University, 2013-Present

      PhD, Neuroscience
      Certificate in Computational Neuroscience
      University of Pennsylvania, 2007-2012

      BA, Neuroscience and Mathematics with Honors
      Brandeis University, 2003-2007


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Publications

      Lohnas, L.J., Davachi, L., Kahana, M.J. (in revision). Neural fatigue influences memory encoding in the human hippocampus.

      Kuhn, J.R., Lohnas, L.J., Kahana, M.J. (in press). A spacing account of negative recency in final free recall. Journal of  Experimental Psychology: Learning, Memory, and Cognition. [pdf]

      Lohnas, L.J., Duncan, K., Doyle, W.K., Devinsky, O., Davachi, L. (2017). Time-resolved neural reinstatement and separation during memory decisions in human hippocampus. bioRxiv. 196212. [pdf]

      Talmi, D., Lohnas, L.J., Daw, N.D. (2017). A retrieved context model of the emotional modulation of memory. bioRxiv. 175653. [pdf]

      Lohnas, L.J., Polyn, S.M., Kahana, M.J. (2015). Expanding the scope of memory search: Modeling intralist and interlist effects in free recall. Psychological Review. 122(2), 337-363[pdf]

      Lohnas Siegel, L., Kahana, M.J. (2014). A retrieved context account of spacing and repetition effects in free recall. Journal of Experimental Psychology: Learning, Memory, and Cognition. 40(3), 755-764. [pdf]
 
      Lohnas, L.J., Kahana, M.J. (2014). Compound cuing in free recall. Journal of Experimental Psychology: Learning, Memory, and Cognition. 40(1), 12-24. [pdf]
   
      Lohnas, L.J., Kahana, M.J. (2013). Parametric effects of word frequency effect in memory for mixed frequency lists. Journal of Experimental Psychology: Learning, Memory, and Cognition. 39(6), 1943-1946. [pdf]

   
   Lohnas, L.J., Polyn, S.M., Kahana, M.J. (2011). Contextual variability in free recall. Journal of Memory and Language, 64(3), 249-255. [pdf]