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H. Szechtman · SciRah

Researcher profile · Semantic Scholar

H. Szechtman

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H. Szechtman — researcher profile on SciRah

h-index: 52
Works: 181
Citations: 9,033

Most-cited papers

Obsessive-compulsive disorder as a disturbance of security motivation.
H. Szechtman, E. Woody
2004Psychology Review345 citations Open access
Semantic Scholar
Psychosis pathways converge via D2High dopamine receptors
P. Seeman, J. Schwarz, Jiang-Fan Chen, H. Szechtman +9 more
2006Synapse335 citations
Semantic Scholar
Quinpirole induces compulsive checking behavior in rats: a potential animal model of obsessive-compulsive disorder (OCD).
H. Szechtman, W. Sulis, D. Eilam
1998Behavioral Neuroscience322 citations Open access
Semantic Scholar
Where the imaginal appears real: a positron emission tomography study of auditory hallucinations.
H. Szechtman, E. Woody, K. Bowers, C. Nahmias
1998Proceedings of the National Academy of Sciences of the United States of America244 citations Open access
Semantic Scholar
Enhanced salience and emotion recognition in Autism: a PET study.
Geoffrey B. C. Hall, H. Szechtman, C. Nahmias
2003American Journal of Psychiatry217 citations
Semantic Scholar
Adaptation to potential threat: the evolution, neurobiology, and psychopathology of the security motivation system.
E. Woody, H. Szechtman
2011Neuroscience and Biobehavioral Reviews190 citations Open access
Semantic Scholar
Rituals, stereotypy and compulsive behavior in animals and humans.
D. Eilam, R. Zor, H. Szechtman, H. Hermesh
2006Neuroscience and Biobehavioral Reviews130 citations Open access
Semantic Scholar
Compulsive checking behavior of quinpirole-sensitized rats as an animal model of Obsessive-Compulsive Disorder(OCD): form and control
H. Szechtman, M. Eckert, W. Tse, Jonathan T Boersma +4 more
2001BMC Neuroscience128 citations Open access
Semantic Scholar
Antidepressants attenuate increased susceptibility to colitis in a murine model of depression.
A. K. Varghese, E. Verdú, P. Bercik, W. Khan +3 more
2006Gastroenterology121 citations
Semantic Scholar
Neurobehavioral alterations in autoimmune mice.
B. Šakić, H. Szechtman, J. Denburg
199797 citations
Semantic Scholar
Progressive atrophy of pyramidal neuron dendrites in autoimmune MRL-lpr mice.
B. Šakić, H. Szechtman, J. Denburg, Grazyna Gorny +2 more
1998Journal of Neuroimmunology88 citations Open access
Semantic Scholar
Obsessive–compulsive disorder: a disorder of pessimal (non‐functional) motor behavior
R. Zor, Hila Keren, H. Hermesh, H. Szechtman +2 more
2009Acta Psychiatrica Scandinavica79 citations
Semantic Scholar
Psychostimulant-Induced Behavior as an Animal Model of Obsessive-Compulsive Disorder: An Ethological Approach to the Form of Compulsive Rituals
D. Eilam, H. Szechtman
2005CNS Spectrums75 citations
Semantic Scholar
Sex differences in functional activation patterns revealed by increased emotion processing demands
Geoffrey B. C. Hall, S. Witelson, H. Szechtman, C. Nahmias
2004NeuroReport72 citations
Semantic Scholar
Preliminary evaluation of oral anticonvulsant treatment in the quinpirole model of bipolar disorder
Alona Shaldubina, H. Einat, H. Szechtman, H. Shimon +1 more
2002Journal of neural transmission64 citations
Semantic Scholar
When Too Much Is Not Enough: Obsessive-Compulsive Disorder as a Pathology of Stopping, Rather than Starting
Andrea L. Hinds, E. Woody, M. V. van Ameringen, L. Schmidt +1 more
2012PLoS ONE63 citations Open access
Semantic Scholar
Effect of nicotine on quinpirole-induced checking behavior in rats: implications for obsessive-compulsive disorder.
Y. Tizabi, Vely A. Louis, C. Taylor, Donna Waxman +2 more
2002Biological Psychiatry58 citations
Semantic Scholar
The psychology of potential threat: properties of the security motivation system.
Andrea L. Hinds, E. Woody, Ana Drandić, L. Schmidt +3 more
2010Biological Psychology56 citations Open access
Semantic Scholar
Behavioral effects of infection with IL-6 adenovector.
B. Šakić, J. Gauldie, J. Denburg, H. Szechtman
2001Brain, behavior, and immunity53 citations
Semantic Scholar
Neurotoxic properties of cerebrospinal fluid from behaviorally impaired autoimmune mice.
D. Maric, J. Millward, D. Ballok, H. Szechtman +3 more
2001Brain Research52 citations
Semantic Scholar
Immunosuppression prevents neuronal atrophy in lupus-prone mice: evidence for brain damage induced by autoimmune disease?
B. Šakić, B. Kolb, I. Whishaw, Grazyna Gorny +2 more
2000Journal of Neuroimmunology52 citations
Semantic Scholar
Role of dopamine systems in obsessive-compulsive disorder (OCD): implications from a novel psychostimulant-induced animal model.
H. Szechtman, Kirsten E. Culver, David Eilam
1999Polish Journal of Pharmacology50 citations
Semantic Scholar
Effects of quinpirole on central dopamine systems in sensitized and non-sensitized rats.
R. Sullivan, Hazel Talangbayan, H. Einat, H. Szechtman
1998Neuroscience50 citations
Semantic Scholar
The morphogenesis of motor rituals in rats treated chronically with the dopamine agonist quinpirole.
Anat Ben-Pazi, H. Szechtman, D. Eilam
2001Behavioral Neuroscience49 citations Open access
Semantic Scholar
Increased TUNEL staining in brains of autoimmune Fas-deficient mice.
B. Šakić, I. Marić, P. Koeberle, J. Millward +3 more
2000Journal of Neuroimmunology48 citations
Semantic Scholar
Proliferating brain cells are a target of neurotoxic CSF in systemic autoimmune disease.
B. Šakić, David L. Kirkham, D. Ballok, J. Mwanjewe +9 more
2005Journal of Neuroimmunology46 citations
Semantic Scholar
A PET provocation study of generalized social phobia.
M. V. van Ameringen, C. Mancini, H. Szechtman, C. Nahmias +4 more
2004Psychiatry Research44 citations
Semantic Scholar
Dynamics of behavioral sensitization induced by the dopamine agonist quinpirole and a proposed central energy control mechanism
H. Szechtman, Hazel Talangbayan, Gitanjali Canaran, Hugh Dai +1 more
2005Psychopharmacology43 citations Open access
Semantic Scholar
Motivation, Time Course, and Heterogeneity in Obsessive-Compulsive Disorder: Response to Taylor, McKay, and Abramowitz (2005).
E. Woody, H. Szechtman
200542 citations Open access
Semantic Scholar
Reduced corticotropin-releasing factor and enhanced vasopressin gene expression in brains of mice with autoimmunity-induced behavioral dysfunction.
B. Šakić, N. Laflamme, L. Crnic, H. Szechtman +2 more
1999Journal of Neuroimmunology41 citations
Semantic Scholar
Quinpirole and 8-OH-DPAT induce compulsive checking behavior in male rats by acting on different functional parts of an OCD neurocircuit
Ahmad Alkhatib, A. Dvorkin-Gheva, H. Szechtman
2013Behavioural Pharmacology40 citations Open access
Semantic Scholar
Features of compulsive checking behavior mediated by nucleus accumbens and orbital frontal cortex
Anna Dvorkin, Charmaine Silva, T. McMurran, Liane Bisnaire +2 more
2010European Journal of Neuroscience39 citations Open access
Semantic Scholar
Turning order into chaos through repetition and addition of elementary acts in obsessive-compulsive disorder (OCD)
R. Zor, H. Hermesh, H. Szechtman, D. Eilam
2009World Journal of Biological Psychiatry39 citations
Semantic Scholar
Altered neurotransmission in brains of autoimmune mice: pharmacological and neurochemical evidence.
B. Šakić, S. Lacosta, J. Denburg, H. Szechtman
2002Journal of Neuroimmunology39 citations
Semantic Scholar
Development and temporal organization of compulsive checking induced by repeated injections of the dopamine agonist quinpirole in an animal model of obsessive-compulsive disorder.
Anna Dvorkin, M. Perreault, H. Szechtman
2006Behavioural Brain Research38 citations
Semantic Scholar
Dopaminergic control of locomotion, mouthing, snout contact, and grooming: opposing roles of D1 and D2 receptors
D. Eilam, Hazel Talangbayan, Gitanjali Canaran, H. Szechtman
2005Psychopharmacology38 citations
Semantic Scholar
A biological security motivation system for potential threats: are there implications for policy-making?
E. Woody, H. Szechtman
2013Frontiers in Human Neuroscience37 citations Open access
Semantic Scholar
Kappa-opioid receptor stimulation quickens pathogenesis of compulsive checking in the quinpirole sensitization model of obsessive-compulsive disorder (OCD).
M. Perreault, P. Seeman, H. Szechtman
2007Behavioral Neuroscience34 citations Open access
Semantic Scholar
Hypnotic hallucinations: towards a biology of epistemology
E. Woody, H. Szechtman
200034 citations
Semantic Scholar
Motion in Response to the Hypnotic Suggestion of Arm Rigidity: A Window on Underlying Mechanisms
V. Galea, E. Woody, H. Szechtman, M. Pierrynowski
2010International Journal of Clinical and Experimental Hypnosis33 citations
Semantic Scholar
Manifestation of Incompleteness in Obsessive-Compulsive Disorder (OCD) as Reduced Functionality and Extended Activity beyond Task Completion
R. Zor, H. Szechtman, H. Hermesh, N. Fineberg +1 more
2011PLoS ONE32 citations Open access
Semantic Scholar
Kappa-Opioid Agonist U69593 Potentiates Locomotor Sensitization to the D2/D3 Agonist Quinpirole: Pre- and Postsynaptic Mechanisms
M. Perreault, D. Graham, Liane Bisnaire, Jennifer Simms +2 more
2006Neuropsychopharmacology32 citations
Semantic Scholar
The Psychopharmacology of Obsessive-Compulsive Disorder: A Preclinical Roadmap
H. Szechtman, B. Harvey, E. Woody, K. Hoffman
2020Pharmacological Reviews31 citations Open access
Semantic Scholar
Using Hypnosis to Develop and Test Models of Psychopathology
E. Woody, H. Szechtman
201131 citations
Semantic Scholar
Behavioral and Brain Functions
E. Woody, Victoria Lewis, L. Snider, Hilary Grant +2 more
200531 citations
Semantic Scholar
Taste responsiveness and diet preference in autoimmune MRL mice.
D. Ballok, H. Szechtman, B. Šakić
2003Behavioural Brain Research30 citations
Semantic Scholar
Obsessive-compulsive disorder as a disturbance of security motivation: Constraints on comorbidity
H. Szechtman, E. Woody
2006Neurotoxicity research26 citations
Semantic Scholar
A complex dietary supplement augments spatial learning, brain mass, and mitochondrial electron transport chain activity in aging mice
V. Aksenov, J. Long, Jian-Kang Liu, H. Szechtman +3 more
2011AGE24 citations Open access
Semantic Scholar
Impaired response to amphetamine and neuronal degeneration in the nucleus accumbens of autoimmune MRL-lpr mice.
K. K. Anderson, D. Ballok, N. Prasad, H. Szechtman +1 more
2006Behavioural Brain Research24 citations Open access
Semantic Scholar
Presynaptic stimulation and development of locomotor sensitization to the dopamine agonist quinpirole.
Anna M. Lomanowska, S. Gormley, H. Szechtman
2004Pharmacology, Biochemistry and Behavior24 citations
Semantic Scholar

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E. Woody×13
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M. V. van Ameringen — researcher profile on SciRah