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prepulse inhibition (PPI) of startle and nicotine‐induced enhancement of PPI. We also tested short‐ and long‐term habituation of the startle response as well as of locomotor behaviour in order ...
the use of prepulse inhibition (PPI) of the startle response.The startle reflex is a ubiquitous, cross-species response to an intense and sudden exteroceptive stimulus and has a known simple neural ...
that followed the presentation of the startle stimulus. The amplitudes of the startle responses were averaged separately for each trial. The degree of prepulse inhibition is shown as the percentage of inhibition ...
in microvolts from the top of the peak to the lowest point of the following negative trough, which is known as the peak-to-peak amplitude. Behavioral testing: Prepulse inhibition (PPI) of the acoustic startle ...
frequency discrimination. We used the prepulse inhibition of the auditory startle reflex (PPI), a behavioral assay that is known to engage the inferior colliculus [34,35] and has been successfully used ...
and future directions . Front Psychol 2013 ; 4 : 625. Google Scholar Crossref Search ADS PubMed WorldCat Braff DL , Geyer MA , Swerdlow NR. Human studies of prepulse inhibition of startle : normal subjects ...
filtering/gating deficits and sensory hypersensitivity in PTSD (Stewart and White, 2008; Engel-Yeger et al., 2013), while prepulse inhibition of baseline startle response further specifies sensorimotor gating ...
. Human studies of prepulse inhibition of startle : normal subjects, patient groups, and pharmacological studies . Psychopharmacology (Berl). 2001 ; 156 : 234 – 258 . Google Scholar Crossref Search ADS ...
to a forced choice win-vs-loss task. Furthermore, pathological gambling has been associated with increased dopamine function with reduced acoustic startle prepulse inhibition , increased dopamine metabolites ...
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