Adolescenceâ€" beginning with the onset of puberty and ending in the mid-20sâ€" is a
critical period of development during which key areas of the brain mature and develop …

With the increasing push to legalize cannabis in Western nations, there is a need to gage
the potential impact of this policy change on vulnerable populations, such as those with …

The recent shift in sociopolitical debates and growing liberalization of cannabis use across
the globe has raised concern regarding its impact on vulnerable populations, such as …

For over two decades, cannabis, commonly known as marijuana, has been the most widely
used illicit drug by young people in high-income countries, and has recently become …

Aims To examine changes in the evidence on the adverse health effects of cannabis since
1993. Methods A comparison of the evidence in 1993 with the evidence and interpretation of …

Background The growing concern about cannabis use, the most commonly used illicit drug
worldwide, has led to a significant increase in the number of human studies using …

Dynamic changes in neurochemistry, fiber architecture, and tissue composition occur in the
adolescent brain. The course of these maturational processes is being charted with greater …

Heavy cannabis use has been frequently associated with increased rates of mental illness
and cognitive impairment, particularly amongst adolescent users. However, the …

Marijuana is the most commonly used illicit drug in the United States, but little is known
about its effects on the human brain, particularly on reward/aversion regions implicated in …

Context Cannabis use can both increase and reduce anxiety in humans. The
neurophysiological substrates of these effects are unknown. Objective To investigate the …