Pharmacological studies of emotional arousal and initiation of emotional states in rats
measured by their ultrasonic vocalizations are reviewed. It is postulated that emission of …

Several lines of evidence indicate that rats emit ultrasonic vocalizations (USVs) in response
to a wide range of stimuli that are capable of producing either euphoric (positive) or …

Previous studies demonstrate that intrastriatal injections of fibrillar alpha-synuclein (α-syn)
into mice induce Parkinson's disease (PD)-like Lewy body (LB) pathology formed by …

Recent studies demonstrate that rehabilitation ameliorates physical and cognitive
impairments of patients with stroke, spinal cord injury, and other neurological diseases and …

Short 50-kilohertz (kHz) range frequency-modulated ultrasonic vocalizations (USVs)
produced by rats and mice are unconditionally elicited by drugs of abuse or electrical …

Vocal deficits are prevalent and debilitating in Parkinson's disease. These deficits may be
related to the initial pathology of the nigrostriatal dopamine neurons and resulting dopamine …

This study aimed to evaluate the effects of two different protocols for physical exercise
(strength and aerobic training) on mitochondrial and inflammatory parameters in the 6 …

The present review describes ways in which ultrasonic vocalizations (USVs) have been
used in studies of substance abuse. Accordingly, studies are reviewed which demonstrate …

The appropriate display of social behaviors is essential for the well-being, reproductive
success and survival of an individual. Deficits in social behavior are associated with …

Parkinson's disease (PD) is a progressive, degenerative disorder that affects 10 million
people worldwide. More than 90% of individuals with PD develop hypokinetic dysarthria, a …