Chelsea Gardener

2 papers in the library · publishing 2012-2015

Papers

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Acute effects of delta-9-tetrahydrocannabinol, cannabidiol and their combination on facial emotion recognition: a randomised, double-blind, placebo-controlled study in cannabis users.

European Neuropsychopharmacology March 2015 Chandni Hindocha, Tom P. Freeman, Gráinne Schäfer et al.

Acute administration of the primary psychoactive constituent of cannabis, Δ-9-tetrahydrocannabinol (THC), impairs human facial affect recognition, implicating the endocannabinoid system in emotional processing. Another main constituent of cannabis, cannabidiol (CBD), has seemingly opposite functional effects on the brain. This study aimed to determine the effects of THC and CBD, both alone and...

DOI: 10.1016/j.euroneuro.2014.11.014 Full text Cannabidiol CBD Emotional processing Endocannabinoid system Schizotypy +1

Sub-chronic impact of cannabinoids in street cannabis on cognition, psychotic-like symptoms and psychological well-being

Psychological Medicine February 1, 2012 C. J. A. Morgan, Chelsea Gardener, G. Schafer et al.

Background Cannabis varies considerably in levels of its two major constituent cannabinoids – (delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). Recently, we found evidence that those who smoked cannabis containing detectable levels of CBD had fewer psychotic-like symptoms than those whose cannabis had no CBD. The present study aimed, first, to replicate those findings and, second, to...

DOI: 10.1017/s0033291711001322