These experiments examined the impact of extensive depletions of forebrain 5-hydroxytryptamine (5-HT; serotonin) levels on prepulse inhibition (PPI) of the acoustic startle reflex in rats. In ...
The acoustic startle response is an unconditional reflex manifested as a rapid contraction of facial and skeletal muscles in response to a sudden and intense startling stimulus. Translational research ...
The GSI 39 provides a flexible, screening product for tympanometry, acoustic reflex measurements, and audiometry to meet testing needs today and in the future. The GSI 39 is available in five ...