Co‐sensitivity to the incentive properties of palatable food and cocaine in rats; Implications for co‐morbid addictions
AM Levy, A Salamon, M Tucci, CL Limebeer… - Addiction …, 2013 - Wiley Online Library
Several lines of evidence suggest that there may be a shared vulnerability to acquire
behaviors motivated by strong incentive stimuli. Non‐food restricted male Sprague‐Dawley …
behaviors motivated by strong incentive stimuli. Non‐food restricted male Sprague‐Dawley …
Reinstatement in a cocaine versus food choice situation: reversal of preference between drug and non‐drug rewards
BJ Tunstall, DN Kearns - Addiction biology, 2014 - Wiley Online Library
Recent studies show that when given a mutually exclusive choice between cocaine and
food, rats almost exclusively choose food. The present experiment investigated potential …
food, rats almost exclusively choose food. The present experiment investigated potential …
A cocaine cue acts as an incentive stimulus in some but not others: implications for addiction
BT Saunders, TE Robinson - Biological psychiatry, 2010 - Elsevier
BACKGROUND: In addicts drug cues attract attention, elicit approach, and motivate drug-
seeking and drug-taking behavior, and addicts find it difficult to resist such cues. In …
seeking and drug-taking behavior, and addicts find it difficult to resist such cues. In …
A classically conditioned cocaine cue acquires greater control over motivated behavior in rats prone to attribute incentive salience to a food cue
LM Yager, TE Robinson - Psychopharmacology, 2013 - Springer
Rationale Cues associated with rewards bias attention towards them and can motivate drug-
seeking and drug-taking behavior. There is, however, considerable individual variation in …
seeking and drug-taking behavior. There is, however, considerable individual variation in …
Impact of repeated intravenous cocaine administration on incentive motivation depends on mode of drug delivery
KH LeBlanc, NT Maidment, SB Ostlund - Addiction biology, 2014 - Wiley Online Library
The incentive sensitization theory of addiction posits that repeated exposure to drugs of
abuse, like cocaine, can lead to long‐term adaptations in the neural circuits that support …
abuse, like cocaine, can lead to long‐term adaptations in the neural circuits that support …
Sensitivity to food and cocaine cues are independent traits in a large sample of heterogeneous stock rats
CP King, JA Tripi, AR Hughson, AP Horvath… - Scientific reports, 2021 - nature.com
Sensitivity to cocaine and its associated stimuli (“cues”) are important factors in the
development and maintenance of addiction. Rodent studies suggest that this sensitivity is …
development and maintenance of addiction. Rodent studies suggest that this sensitivity is …
The development of a preference for cocaine over food identifies individual rats with addiction-like behaviors
Rationale Cocaine dependence is characterized by compulsive drug taking that supercedes
other recreational, occupational or social pursuits. We hypothesized that rats vulnerable to …
other recreational, occupational or social pursuits. We hypothesized that rats vulnerable to …
Repeated cocaine exposure facilitates the expression of incentive motivation and induces habitual control in rats
KH LeBlanc, NT Maidment, SB Ostlund - PloS one, 2013 - journals.plos.org
There is growing evidence that mere exposure to drugs can induce long-term alterations in
the neural systems that mediate reward processing, motivation, and behavioral control …
the neural systems that mediate reward processing, motivation, and behavioral control …
Extended cocaine-seeking produces a shift from goal-directed to habitual responding in rats
KC Leong, CR Berini, SM Ghee, CM Reichel - Physiology & behavior, 2016 - Elsevier
Cocaine addiction is often characterized by a rigid pattern of behavior in which cocaine
users continue seeking and taking drug despite negative consequences associated with its …
users continue seeking and taking drug despite negative consequences associated with its …
Individual differences in addiction-like behaviors and choice between cocaine versus food in Heterogeneous Stock rats
Rationale and objectives Recent studies reported that when given a mutually exclusive
choice between cocaine and palatable food, most rats prefer the non-drug reward over …
choice between cocaine and palatable food, most rats prefer the non-drug reward over …