Patricia L Davies

Neurophysiological and Behavioural Effects of Combined Cannabis Concentrates and Alcohol Among People Who Regularly Use Alcohol and Cannabis.

Addiction Biology November 2026 Eleftherios M Hetelekides, Patricia L Davies, Mark A. Prince et al.

Increasingly potent concentrated cannabis products containing high levels of Δ9-tetrahydrocannabinol (THC) are being consumed with alcohol. This combination is known to acutely impair cognitive and psychomotor abilities, although few studies have evaluated alcohol and cannabis co-use using neural measures. This naturalistic feasibility study explored the acute effects of co-intoxication on...