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Project_02 Q23 StudyTitle Probing the neurochemistry of sensitization and compulsive checking: dopamine and kappa opioid systems
Description: | This study (Q23) is one of a series of studies performed in the Szechtman lab at McMaster University and deposited in the FRDR public repository as a collection under the name "A Digital Library of Behavioural Performance in Standardized Conditions - Szechtman Lab Collection". This collection as a whole constitutes a big dataset containing raw data objects of video, track, and path plot records of rats exploring for 55 minutes a large testing environment in a standardized paradigm during chronic treatment with psychostimulant drugs; for details of this big dataset see, https://www.frdr-dfdr.ca/repo/collection/szechtmanlab. The historical context for study Q23 was Project_02 entitled: "Probing the neurochemistry of sensitization and compulsive checking". Title of experiment in Q23 was "Effect of co-treatment with kappa agonist U69593 and QNP on the development of sensitization and compulsive checking". |
Authors: | Szechtman, Henry; McMaster University; https://orcid.org/0000-0003-3986-4482 ![]() Dvorkin-Gheva, Anna; McMaster University; https://orcid.org/0000-0001-7295-7440 ![]() Perreault, Melissa L.; McMaster University; University of Guelph |
Keywords: | animal model obsessive compulsive disorder OCD compulsive checking behavior exploration locomotion motor activity behavioral sensitization security motivation system male rats Long-Evans open field large testing environment 160x160 cm dopamine receptor agonist chronic treatment with quinpirole (0.5 mg/kg) kappa-opioid receptor agonist chronic treatment with U69593 (0.3 mg/kg) chronc co-injection of U69593 (0.3 mg/kg) and quinpirole (0.5 mg/kg) dopamine receptor supersensitivity in the nucleus accumbens and the striatum repeated injections of saline vehicle video recording
digitized track record
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plot of routes of locomotion repeated testing repeated trials per rat 15 trials available 599 number of rats 40 |
Field of Research: | Biological sciences > Neurosciences, biological and chemical aspects > Behavioural neuroscience of reward and motivation
Basic medicine and life sciences > Neurosciences, medical and physiological and health aspects > Neurosciences, medical and health and physiological aspects, not elsewhere classified
Psychology and cognitive sciences > Psychology, social and behavioural aspects > Psychopathology
Psychology and cognitive sciences > Cognitive sciences > Cognitive behaviour
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Date: | 2021-08-06 |
Publisher: | Federated Research Data Repository / dépôt fédéré de données de recherche |
URI: | https://doi.org/10.20383/102.0441 |
Related Identifiers: |
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Geographic Coverage: | Place Name Health Sciences Centre, McMaster University City Hamilton Province / Province / Territory Ontario Territory Country Canada |
Geographic Point: | Latitude 43.25978 Longitude -79.91763 |
Appears in Collections: | A Digital Library of Behavioural Performance in Standardized Conditions - Szechtman Lab Collection |
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Access to this dataset is subject to the following terms:
Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
Citation
Szechtman, H. , Dvorkin-Gheva, A. , Perreault, M. (2021) Project_02 Q23 StudyTitle Probing the neurochemistry of sensitization and compulsive checking: dopamine and kappa opioid systems. Federated Research Data Repository. https://doi.org/10.20383/102.0441