Cannabis and Cannabinoid Research
July 8, 2026
Olivier Valentin, Benjamin R Zendel, Philippe Fournier et al.
While both cannabis and music have demonstrated significant independent impacts on emotional states, the synergies between these two modalities remain underexplored. This study investigates the interactions between cannabis consumption and music listening, focusing on their effects on emotional experiences, mood regulation, and sensory perceptions. An online cross-sectional survey consisting of...
Cannabis and Cannabinoid Research
February 1, 2026
Meetu Wadhwa, Gregory A Chinn, Katrina Duong et al.
Cannabis consumption among adults, including pregnant and breastfeeding women, continues to rise. However, the long-term effects of early-life exposure to cannabinoids on brain development remain unclear. Δ9-tetrahydrocannabinol (THC) is the main psychoactive cannabinoid in cannabis and is an agonist of cannabinoid type 1 receptor, a critical component of the endocannabinoid system (ECS) that...
Cannabis and Cannabinoid Research
February 1, 2026
Alejandro Guadalupe Torres, Jordan Santos, Dolores Vazquez Sanroman
The increase in cannabinoid use among adolescents has become a public health concern in North America, with more than one-third of 12th graders in the United States reporting consumption of some form of cannabis within the past year (2023).1,2 The use of cannabinoids during adolescence, a vulnerable stage for brain development, may alter the neuroplasticity dependent on brain-derived...
Cannabis and Cannabinoid Research
December 1, 2025
Sara R Westbrook, Allison L Jensen, Vanessa Copeland-Solorzano et al.
2 citations
The legalization of cannabis in several states across the United States has increased the need to better understand its effects on the body, brain, and behavior, particularly in different populations. Previous rodent studies have revealed age and sex differences in response to injected Δ9-tetrahydrocannabinol (THC). However, the pharmacokinetic and pharmacodynamic properties of THC administered...
Cannabis and Cannabinoid Research
December 1, 2025
Christa M. Hickey, Casey Poling, W. Grimes et al.
Introduction: Tolerance and dependence are known to occur with prolonged cannabis use. Few animal experiments on spontaneous withdrawal from delta-9-tetrahydrocannabinol (THC), the primary psychoactive compound in cannabis, have been conducted. The experiments that have been conducted use extremely high doses and report relatively mild symptoms. The objective of the present experiment was to...
Cannabis and Cannabinoid Research
February 1, 2025
Margy Y. Chen, Emily B Kramer, Laurel P Gibson et al.
Objective: Cannabis has been touted for a host of pharmacological and therapeutic effects and users commonly report reduced symptoms of physical and mental health conditions, including anxiety, depression, and chronic pain. While there is existing empirical evidence supporting these effects of cannabis use, little is known about the extent to which these effects result from pharmacological...
Cannabis and Cannabinoid Research
December 1, 2024
Alexa Torrens, Alex Mabou Tagne, Adren Tran et al.
Introduction: Animal studies suggest that adolescent exposure to Δ9-tetrahydrocannabinol (Δ9-THC), the intoxicating constituent of cannabis, causes lasting functional alterations in brain and other organs. Those studies often neglect the impact that age- and sex-dependent differences in the distribution and metabolism of the drug might exert on its pharmacological effects. Here, we provide a...
Cannabis and Cannabinoid Research
October 1, 2024
Carlton Cb Bone, Charles Klein, Kaelas Munger et al.
6 citations
Introduction: In the wake of continued consumer demand despite increasing regulatory scrutiny, there is a need to develop systematic methods for identifying the harm profile of new psychoactive substances derived from hemp. Tetrahydrocannabinol-O (THC-O)-acetate, colloquially known as THCO, is the acetate ester of the principal psychoactive compound in cannabis. The heating of THCO can create...
Cannabis and Cannabinoid Research
June 17, 2024
Madeline K Stanger, Harmony O Soffer, Angela D Bryan et al.
1 citation
Introduction: In Colorado, both cannabis and psilocybin are legal and becoming more commonly used. However, there is almost no research detailing the public health concerns regarding negative outcomes (e.g., dependence) of cannabis and psilocybin co-use and motives that may perpetuate these negative outcomes (e.g., coping, boredom). Methods: Using data from a larger observational study on...
Cannabis and Cannabinoid Research
February 1, 2024
Laurel P Gibson, Raeghan L. Mueller, Evan A Winiger et al.
Background: The popularity of edible cannabis products continues to grow in states with legal cannabis access, but few studies have investigated the acute effects of these commercially available products. The present study sought to explore the effects of three commercially available edible products with different levels of delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). Methods: A...
Cannabis and Cannabinoid Research
February 1, 2024
Faiz M Kassim, Sophie Tod, Jennifer Rodger et al.
Background: Memory impairments and psychosis-like experiences can be adverse effects of cannabis use. However, reports on the cognitive impact of cannabis use are not consistent. There are also limited studies on the psychotomimetic effects of cannabinoid compounds to reveal the association between cannabis and psychosis. Therefore, we investigated the effect of acute cannabinoid intoxication...
Cannabis and Cannabinoid Research
January 22, 2024
L. Bidwell, Renée Martin-Willett, Carillon J. Skrzynski et al.
Objective: Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD) have varying pharmacological actions with differential effects on acute and extended affective states, incuding anxiety. We aimed to study these effects on anxiety in legal market forms of cannabis. Method: This study makes use of a nonequivalent control group quasiexperimental design. Forty-two participants with anxiety symptions...
Cannabis and Cannabinoid Research
January 8, 2024
Timothy G. Freels, Sara R Westbrook, Erica Zamberletti et al.
Introduction: Cannabis is the most used illicit drug in the United States. With many states passing legislation to permit its recreational use, there is concern that cannabis use among adolescents could increase dramatically in the coming years. Historically, it has been difficult to model real-world cannabis use to investigate the causal relationship between cannabis use in adolescence and...
Cannabis and Cannabinoid Research
August 9, 2023
Abhinandan Banerjee, William Hosie, Ana Carolina Terso Ventura et al.
Background: This article highlights the formulation of a solid Δ9-tetrahydrocannabinol (THC)-loaded ingestible prepared from pure THC distillate. Methods: A THC-containing ethanol-assisted cannabinoid nanoemulsion (EACNE) was created using a solvent displacement technique. Subsequently, the EACNE was converted to a solid powdery material while still retaining its THC potency, a format uniquely...
Cannabis and Cannabinoid Research
July 13, 2023
Laurel P Gibson, Angela D Bryan
Background: The use of cannabis with various forms of exercise (e.g., running) has received increased media attention in recent years, contradicting the popular stereotype that cannabis is associated with sedentary behavior. Although cross-sectional evidence suggests a positive association between cannabis use and exercise engagement, to date, the acute effects of cannabis on exercise remain...
Cannabis and Cannabinoid Research
December 9, 2022
Lucy Chester, Amir Englund, Edward Chesney et al.
20 citations
Background: The effects of cannabis are thought to be mediated by interactions between its constituents and the endocannabinoid system. Delta-9-tetrahydrocannabinol (THC) binds to central cannabinoid receptors, while cannabidiol (CBD) may influence endocannabinoid function without directly acting on cannabinoid receptors. We examined the effects of THC coadministered with different doses of CBD...
Cannabis and Cannabinoid Research
July 26, 2022
Alberto Sainz-Cort, Daniel Jiménez‐garrido, Elena Muñoz Marrón et al.
9 citations
Background: Social cognition abilities such as empathy and the Theory of Mind (ToM) have been shown to be impaired in neuropsychiatric conditions such as psychotic, autistic, and bipolar disorders. The endocannabinoid system (ECS) seems to play a role in social behavior and emotional processing while it also seems to play a role in those neuropsychiatric conditions showing social cognition...
Cannabis and Cannabinoid Research
February 27, 2019
Eef L. Theunissen, Nadia R. P. W. Hutten, Natasha L. Mason et al.
22 citations
Abstract Introduction: Synthetic cannabinoid mixtures have been easily accessible for years, leading to the belief that these products were natural and harmless, which contributed to their popularity. Nevertheless, there are many reports of users ending up in hospital due to severe side effects such as tachycardia, aggression, and psychosis. Controlled studies on the effects of synthetic...
Cannabis and Cannabinoid Research
April 2, 2018
Muhammad Waqas, Frederick S. Barrett, Nicolas J. Schlienz et al.
37 citations
Introduction: Cannabis has been historically classified as a hallucinogen. However, subjective cannabis effects do not typically include hallucinogen-like effects. Empirical reports of hallucinogen-like effects produced by cannabis in controlled settings, particularly among healthy research volunteers, are rare and have mostly occurred after administration of purified Δ-9 tetrahydrocannabinol...