Acute and chronic effects of cannabinoids on effort-related decision-making and reward learning: an evaluation of the cannabis 'amotivational' hypotheses.

Author: BloomfieldMichael Ap, CurranH Valerie, DasRavi K, FreemanTom P, HarveyLisa, HindochaChandni, JoyeAlyssa, LawnWill, MokryszClaire, MorganCelia Ja, MossAbigail, NuttDavid J, PopeRebecca A, WallMatthew B

Paper Details 
Original Abstract of the Article :
Anecdotally, both acute and chronic cannabis use have been associated with apathy, amotivation, and other reward processing deficits. To date, empirical support for these effects is limited, and no previous studies have assessed both acute effects of Δ-9-tetrahydrocannabinol (THC) and cannabidiol (C...See full text at original site
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引用元:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5021728/

データ提供:米国国立医学図書館(NLM)

Cannabis and Motivation: Exploring the 'Amotivational' Hypothesis

Cannabis use has been anecdotally linked to apathy, amotivation, and other reward processing deficits. This study aims to empirically investigate these claims, examining both the acute and chronic effects of cannabinoids on effort-related decision-making and reward learning. The researchers assessed the effects of Δ-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) on these cognitive functions, considering the potential role of cannabis dependence. Their findings provide mixed evidence for the 'amotivational' hypothesis, highlighting the need for further research to understand the complex interplay between cannabis use and motivation.

Cannabis and Motivation: A Complex Relationship

The study sheds light on the complex relationship between cannabis use and motivation. While the 'amotivational' hypothesis remains a subject of debate, the study's findings suggest that both acute and chronic cannabis use can impact cognitive functions related to effort-based decision-making and reward learning. These findings emphasize the need for further research to fully understand the nuanced effects of cannabis on motivation and to develop evidence-based strategies for addressing potential negative impacts.

Navigating the Desert of Motivation: Cannabis and Cognitive Function

Imagine a camel facing a barren landscape, its motivation dwindling as it searches for sustenance. Cannabis, like a desert mirage, can create illusions of reward and pleasure, potentially impacting the motivation to pursue meaningful goals. This study highlights the potential for cannabis to alter cognitive functions related to motivation, prompting further investigation into the complex relationship between cannabis use and reward processing.

Dr.Camel's Conclusion

This study offers a glimpse into the vast desert of our brains, where the effects of cannabis can be complex and multifaceted. While the 'amotivational' hypothesis remains a topic of ongoing research, this study underscores the importance of understanding the potential impacts of cannabis on motivation and cognitive function. By acknowledging these complexities and promoting responsible cannabis use, we can work towards navigating the desert of motivation with greater clarity and purpose.

Date :
  1. Date Completed 2017-11-24
  2. Date Revised 2022-01-29
Further Info :

Pubmed ID

27585792

DOI: Digital Object Identifier

PMC5021728

Related Literature

SNS
PICO Info
in preparation
Languages

English

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