• Event-related potential correlates of feedback anticipation during motor learning 

    Ren, Xi (University of Missouri--Columbia, 2016)
    Stimulus-preceding negativity (SPN), an ERP component that reflects the anticipation of feedback and other motivationally salient stimuli, has been proposed to play an important role in reinforcement learning. However, the ...
  • Prepulse inhibition of the post-auricular reflex 

    Underwood, Amy (University of Missouri--Columbia, 2016)
    It is well established that a weak lead stimulus will inhibit the startle response to a more intense subsequent stimulus, given an appropriate lead time (i.e. 80-400 ms). This effect is termed prepulse inhibition (PPI), ...
  • Unconscious information progressing in working memory 

    Barton, Amy Underwood (University of Missouri--Columbia, 2018)
    [ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Conventionally, the contents of working memory (WM) have been viewed as tightly coupled with conscious awareness. However, recent experimental findings ...