smoke the cigarette Adult smoking fell to all-time low in first year of pandemic – Hill Smoking may spark lung-to-brain reaction

As cannabis gets legalised in more countries, it is essential that any changes in cannabis policy consider their interrelationship." Senior author Professor Val Curran (UCL Clinical Psychopharmacology Unit) said: "There is a clear public health implication here, suggesting that smoking tobacco with cannabis does not improve the stoned feeling but is still worse for physical health." Dr Tom Freeman (Senior fellow of the Society for the Study of Addiction), who was part of the research team while based at UCL, said: "We now know that tobacco can reduce some of the unpleasant effects of cannabis in the short term, by boosting memory and attention

The programme seems deceptively simple at first

the Canadian Tobacco, Alcohol and Drugs (CTADS) Survey

The output from this process was run through two complementary analysis pipelines, one using probabilistic tractography and one using tract-skeleton processing