Addictions are highly heritable disorders, with heritability estimates ranging from 39% to
72%. Multiple studies suggest a link between paternal drug abuse and addiction in their …

Boredom is an emotional state that occurs when an individual has nothing to do, is not
interested in the surrounding, and feels dreary and in a monotony. While this condition is …

Environmental enrichment is a widely used experimental manipulation that consistently
shows measurable effects on rodent behaviour across the lifespan. This scoping review …

Several prominent researchers in the problem gambling field have recently called for high-
quality replications of existing gambling studies. This call should be extended to the entire …

Rationale Parental drug use around or before conception can have adverse consequences
for offspring. Historically, this research has focused on the effects of maternal substance use …

Substance use disorders are highly prevalent and continue to be one of the leading causes
of disability in the world. Notably, not all people who use addictive drugs develop a …

This study was designed to examine the effect of environmental enrichment (EE) during
adolescence on spatial learning and memory and voluntary morphine consumption in …

The developing brain is extremely sensitive to drugs during adolescence. The devastating
impacts of opioid abuse in this critical period not only do involve individuals but also are …

The prevalence of substance use globally is rising and is highest among men of
reproductive age. In Africa, and South and Central America, cannabis use disorder is most …

Substance use disorders (SUDs) reflect genetic and environmental factors. While identifying
reliable genetic variants that predispose individuals to developing SUDs has been …