Background: Structural imaging studies of cannabis users have found evidence of both
cortical and subcortical volume reductions, especially in cannabinoid receptor-rich regions …

Frequent cannabis use during adolescence has been associated with alterations in brain
structure. However, studies have featured relatively inconsistent results, predominantly from …

Constituents of the Cannabis plant, cannabinoids, may be of therapeutic value in neurologic
diseases. The most abundant cannabinoids are Δ9-tetrahydrocannabinol, which possesses …

This is a summary and critical review of The National Academies of Sciences, Engineering
and Medicine (NASEM) report of cannabis' health effects. The report stated that effects of …

Cannabis has been associated with deficits in memory performance. However, the neural
correlates that may underpin impairments remain unclear. We carried out a systematic …

Background The prevalence of marijuana (MJ) use among youth and its legalization for
medical or recreational use has intensified public health endeavors of understanding MJ …

Background: There are known sex differences in behavioral and clinical outcomes
associated with drugs of abuse, including cannabis. However, little is known about how …

Uncovering relationships between neuroanatomy, behavior, and evolution are important for
understanding the factors that control brain function. Voluntary exercise is one key behavior …

The VTA is necessary for reward behavior with dopamine cells critically involved in reward
signaling. Dopamine cells in turn are innervated and regulated by neighboring inhibitory …

Abstract Background Both Attention Deficit Hyperactivity Disorder (ADHD) and chronic
cannabis (CAN) use have been associated with brain structural abnormalities, although little …