Henry Szechtman, PhD

1980- Psychiatry and Behavioural Neurosciences McMaster University, Hamilton, ON, Canada 
security motivation, obsessive-compulsive disorder (OCD), dopamine
"Henry Szechtman"
Mean distance: 17.89 (cluster 19)
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Johnson EF, Szechtman H. (2016) A dose-response study of separate and combined effects of the serotonin agonist 8-OH-DPAT and the dopamine agonist quinpirole on locomotor sensitization, cross-sensitization, and conditioned activity. Behavioural Pharmacology
Tucci MC, Dvorkin-Gheva A, Johnson E, et al. (2015) 5-HT2A/C receptors do not mediate the attenuation of compulsive checking by mCPP in the quinpirole sensitization rat model of obsessive-compulsive disorder (OCD). Behavioural Brain Research. 279: 211-7
Ballester González J, Dvorkin-Gheva A, Silva C, et al. (2015) Nucleus accumbens core and pathogenesis of compulsive checking. Behavioural Pharmacology. 26: 200-16
Tucci MC, Dvorkin-Gheva A, Johnson E, et al. (2014) Performance of compulsive behavior in rats is not a unitary phenomenon - validation of separate functional components in compulsive checking behavior. The European Journal of Neuroscience. 40: 2971-9
Tucci MC, Dvorkin-Gheva A, Sharma R, et al. (2014) Separate mechanisms for development and performance of compulsive checking in the quinpirole sensitization rat model of obsessive-compulsive disorder (OCD). Psychopharmacology. 231: 3707-18
Hinds AL, Woody EZ, Schmidt LA, et al. (2014) In the wake of a possible mistake: Security motivation, checking behavior, and OCD Journal of Behavior Therapy and Experimental Psychiatry
Tucci MC, Dvorkin-Gheva A, Graham D, et al. (2013) Effects of the serotonergic agonist mCPP on male rats in the quinpirole sensitization model of obsessive-compulsive disorder (OCD). Psychopharmacology. 227: 277-85
Alkhatib AH, Dvorkin-Gheva A, Szechtman H. (2013) Quinpirole and 8-OH-DPAT induce compulsive checking behavior in male rats by acting on different functional parts of an OCD neurocircuit. Behavioural Pharmacology. 24: 65-73
Aksenov V, Long J, Liu J, et al. (2013) A complex dietary supplement augments spatial learning, brain mass, and mitochondrial electron transport chain activity in aging mice. Age (Dordrecht, Netherlands). 35: 23-33
Woody EZ, Szechtman H. (2013) A biological security motivation system for potential threats: Are there implications for policy-making? Frontiers in Human Neuroscience
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