Impact of the Aversive Effects of Drugs on Their Use and Abuse
Drug use and abuse are complex issues in that the basis of each may involve different determinants and consequences, and the transition from one to the other may be equally multifaceted. A recent model of the addiction cycle (as proposed by Koob and his colleagues) illustrates how drug-taking patter...
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| Format: | Article |
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Wiley
2022-01-01
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| Series: | Behavioural Neurology |
| Online Access: | http://dx.doi.org/10.1155/2022/8634176 |
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| author | Anthony L. Riley Hayley N. Manke Shihui Huang |
| author_facet | Anthony L. Riley Hayley N. Manke Shihui Huang |
| author_sort | Anthony L. Riley |
| collection | DOAJ |
| description | Drug use and abuse are complex issues in that the basis of each may involve different determinants and consequences, and the transition from one to the other may be equally multifaceted. A recent model of the addiction cycle (as proposed by Koob and his colleagues) illustrates how drug-taking patterns transition from impulsive (acute use) to compulsive (chronic use) as a function of various neuroadaptations leading to the downregulation of DA systems, upregulation of stress systems, and the dysregulation of the prefrontal/orbitofrontal cortex. Although the nature of reinforcement in the initiation and mediation of these effects may differ (positive vs. negative), the role of reinforcement in drug intake (acute and chronic) is well characterized. However, drugs of abuse have other stimulus properties that may be important in their use and abuse. One such property is their aversive effects that limit drug intake instead of initiating and maintaining it. Evidence of such effects comes from both clinical and preclinical populations. In support of this position, the present review describes the aversive effects of drugs (assessed primarily in conditioned taste aversion learning), the fact that they occur concurrently with reward as assessed in combined taste aversion/place preference designs, the role of aversive effects in drug-taking (in balance with their rewarding effects), the dissociation of these affective properties in that they can be affected in different ways by the same manipulations, and the impact of various parametric, experiential, and subject factors on the aversive effects of drugs and the consequent impact of these factors on their use and abuse potential. |
| format | Article |
| id | doaj-art-f026c33a52cf4ce981b4f5c1c52b5acd |
| institution | Kabale University |
| issn | 1875-8584 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Behavioural Neurology |
| spelling | doaj-art-f026c33a52cf4ce981b4f5c1c52b5acd2025-02-03T06:04:59ZengWileyBehavioural Neurology1875-85842022-01-01202210.1155/2022/8634176Impact of the Aversive Effects of Drugs on Their Use and AbuseAnthony L. Riley0Hayley N. Manke1Shihui Huang2Psychopharmacology LaboratoryPsychopharmacology LaboratoryPsychopharmacology LaboratoryDrug use and abuse are complex issues in that the basis of each may involve different determinants and consequences, and the transition from one to the other may be equally multifaceted. A recent model of the addiction cycle (as proposed by Koob and his colleagues) illustrates how drug-taking patterns transition from impulsive (acute use) to compulsive (chronic use) as a function of various neuroadaptations leading to the downregulation of DA systems, upregulation of stress systems, and the dysregulation of the prefrontal/orbitofrontal cortex. Although the nature of reinforcement in the initiation and mediation of these effects may differ (positive vs. negative), the role of reinforcement in drug intake (acute and chronic) is well characterized. However, drugs of abuse have other stimulus properties that may be important in their use and abuse. One such property is their aversive effects that limit drug intake instead of initiating and maintaining it. Evidence of such effects comes from both clinical and preclinical populations. In support of this position, the present review describes the aversive effects of drugs (assessed primarily in conditioned taste aversion learning), the fact that they occur concurrently with reward as assessed in combined taste aversion/place preference designs, the role of aversive effects in drug-taking (in balance with their rewarding effects), the dissociation of these affective properties in that they can be affected in different ways by the same manipulations, and the impact of various parametric, experiential, and subject factors on the aversive effects of drugs and the consequent impact of these factors on their use and abuse potential.http://dx.doi.org/10.1155/2022/8634176 |
| spellingShingle | Anthony L. Riley Hayley N. Manke Shihui Huang Impact of the Aversive Effects of Drugs on Their Use and Abuse Behavioural Neurology |
| title | Impact of the Aversive Effects of Drugs on Their Use and Abuse |
| title_full | Impact of the Aversive Effects of Drugs on Their Use and Abuse |
| title_fullStr | Impact of the Aversive Effects of Drugs on Their Use and Abuse |
| title_full_unstemmed | Impact of the Aversive Effects of Drugs on Their Use and Abuse |
| title_short | Impact of the Aversive Effects of Drugs on Their Use and Abuse |
| title_sort | impact of the aversive effects of drugs on their use and abuse |
| url | http://dx.doi.org/10.1155/2022/8634176 |
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