publicaciones seleccionadas artículo académico Differential effects of social and physical environmental enrichment on brain plasticity, cognition, and ultrasonic communication in rats. The Journal of Comparative Neurology. 524:1586-1607. 2016 Exercise reward induces appetitive 50-kHz calls in rats.. Physiology & Behavior. 147:131-140. 2015 Individual differences in anticipatory activity to food rewards predict cue-induced appetitive 50-kHz calls in rats.. Physiology & Behavior. 149:107-118. 2015 Amphetamine-induced appetitive 50-kHz calls in rats: a marker of affect in mania?. Psychopharmacology. 231:2567-2577. 2014 Attribution and expression of incentive salience are differentially signaled by ultrasonic vocalizations in rats.. PLoS ONE. 9:e102414. 2013 Involvement of midbrain tectum neurokinin-mediated mechanisms in fear and anxiety.. Brazilian Journal of Medical and Biological Research. 45:349-356. 2012