Stephan Hjorth

9.9k total citations · 3 hit papers
143 papers, 8.1k citations indexed

About

Stephan Hjorth is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Psychiatry and Mental health. According to data from OpenAlex, Stephan Hjorth has authored 143 papers receiving a total of 8.1k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Cellular and Molecular Neuroscience, 65 papers in Molecular Biology and 20 papers in Psychiatry and Mental health. Recurrent topics in Stephan Hjorth's work include Neurotransmitter Receptor Influence on Behavior (83 papers), Receptor Mechanisms and Signaling (52 papers) and Neuroscience and Neuropharmacology Research (51 papers). Stephan Hjorth is often cited by papers focused on Neurotransmitter Receptor Influence on Behavior (83 papers), Receptor Mechanisms and Signaling (52 papers) and Neuroscience and Neuropharmacology Research (51 papers). Stephan Hjorth collaborates with scholars based in Sweden, United States and United Kingdom. Stephan Hjorth's co-authors include Arvid Carlsson, Trevor Sharp, Sidney B. Auerbach, Uli Hacksell, Jonas Nilsson, Per Lindberg, Peter J. Greasley, Erik Ryberg, David Clark and Niklas Larsson and has published in prestigious journals such as PLoS ONE, Brain Research and Biochemical and Biophysical Research Communications.

In The Last Decade

Stephan Hjorth

141 papers receiving 7.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The orphan receptor GPR55 is a novel cannabinoid receptor

2007 1.2k citations Stephan Hjorth et al. profile →
8-hydroxy-2-(di-n-propylamino)tetralin, 8-OH-DPAT, a potent and selective simplified ergot congener with central 5-HT-receptor stimulating activity

1982 472 citations Stephan Hjorth, Arvid Carlsson et al. Journal of Neural Transmission profile →
Effects of a new type of 5-HT receptor agonist on male rat sexual behavior

1981 262 citations S. Ahlenius, Lennart Svensson et al. profile →

Peers

Countries citing papers authored by Stephan Hjorth

Since Specialization

Citations

This map shows the geographic impact of Stephan Hjorth's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stephan Hjorth with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephan Hjorth more than expected).

Fields of papers citing papers by Stephan Hjorth

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephan Hjorth. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stephan Hjorth. The network helps show where Stephan Hjorth may publish in the future.

Co-authorship network of co-authors of Stephan Hjorth

This figure shows the co-authorship network connecting the top 25 collaborators of Stephan Hjorth. A scholar is included among the top collaborators of Stephan Hjorth based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stephan Hjorth. Stephan Hjorth is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Cariprazine and clozapine: a systematic review of a promising antipsychotic combination for treatment-resistant schizophrenia 2025 ·The International Journal of Neuropsychopharmacology ·Sofia Pappa, (unknown), (unknown), (unknown), Stephan Hjorth	0
2	Successful switching from risperidone to cariprazine in a schizophrenic patient with pronounced functional deficit. Case report 2023 ·Frontiers in Psychiatry ·(unknown), (unknown), Stephan Hjorth	1
3	(3S)‐3‐(2,3‐difluorophenyl)‐3‐methoxypyrrolidine (IRL752) —a Novel Cortical-Preferring Catecholamine Transmission- and Cognition-Promoting Agent 2020 ·Journal of Pharmacology and Experimental Therapeutics ·Stephan Hjorth, Nicholas Waters, Joakim Tedroff, Peder Svensson, (unknown), (unknown), (unknown), E. Ljung, (unknown), Samantha L. McLean, Ben Grayson, Nagi Idris, Joanna C. Neill, Clas Sonesson	4
4	Preclinical Pharmacology of [2-(3-Fluoro-5-Methanesulfonyl-phenoxy)Ethyl](Propyl)amine (IRL790), a Novel Dopamine Transmission Modulator for the Treatment of Motor and Psychiatric Complications in Parkinson Disease 2020 ·Journal of Pharmacology and Experimental Therapeutics ·Nicholas Waters, Clas Sonesson, Peder Svensson, Joakim Tedroff, Manolo Carta, E. Ljung, (unknown), (unknown), (unknown), (unknown), (unknown), Stephan Hjorth	18
5	Long-term incidence of serious fall-related injuries after bariatric surgery in Swedish obese subjects 2018 ·International Journal of Obesity ·Lena Carlsson, Kajsa Sjöholm, Sofie Ahlin, Peter Jacobson, Johanna C. Andersson‐Assarsson, (unknown), Cristina Maglio, Cecilia Karlsson, Stephan Hjorth, Magdalena Taube, Björn Carlsson, Per‐Arne Svensson, Markku Peltonen	17
6	Weight Perturbation Alters Leptin Signal Transduction in a Region-Specific Manner throughout the Brain 2017 ·PLoS ONE ·Michael V. Morabito, Yann Ravussin, Bridget R. Mueller, Alicja A. Skowronski, Kazuhisa Watanabe, (unknown), (unknown), Anders Lehmann, Stephan Hjorth, Lori M. Zeltser, Charles A. LeDuc, Rudolph L. Leibel	16
7	In vivo potency revisited – Keep the target in sight 2017 ·Pharmacology & Therapeutics ·(unknown), L. A. Peletier, Stephan Hjorth	26
8	Binding properties of antagonists to Cannabinoid receptors in intact cells 2010 ·Fundamental and Clinical Pharmacology ·(unknown), (unknown), Stephan Hjorth, John C. Clapham, Anudharan Balendran, Georges Vauquelin	13
9	W ay 100635-induced Augmentation of the 5-HT-elevating Action of Citalopram: Relative Importance of the Dose of the 5-HT 1A (Auto)receptor Blocker Versus that of the 5-HT Reuptake Inhibitor 1997 ·Neuropharmacology ·Stephan Hjorth, (unknown), Henrik Bengtsson	79
10	Raphe 5-HT1A autoreceptors, but not postsynaptic 5-HT1A receptors or β-adrenoceptors, restrain the citalopram-induced increase in extracellular 5-hydroxytryptamine in vivo 1996 ·European Journal of Pharmacology ·Stephan Hjorth, Henrik Bengtsson, Stéphane Milano	58
11	Changes in the acoustic startle response and prepulse inhibition of acoustic startle in rats after local injection of pertussis toxin into the ventral tegmental area 1995 ·Psychopharmacology ·Jian Zhang, J. Engel, Stephan Hjorth, Lennart Svensson	18
12	Synthesis of (+)‐(R)‐ and (−)‐(S)‐5‐hydroxy‐2‐methyl‐2‐dipropylaminotetralin: Effects on rat hippocampal output of 5‐HT, 5‐HIAA, and DOPAC as determined by in vivo microdialysis 1993 ·Chirality ·(unknown), Anette M. Johansson, Stephan Hjorth, Staffan Sundell, Uli Hacksell	3
13	The influence of serotoninergic drugs on dopaminergic neurotransmission in rat substantia nigra, striatum and limbic forebrain in vivo 1992 ·Naunyn-Schmiedeberg s Archives of Pharmacology ·Hans Nissbrandt, Nicholas Waters, Stephan Hjorth	37
14	Differences in the In Vitro and In Vivo 5‐Hydroxytryptamine Extraction Performance Among Three Common Microdialysis Membranes 1992 ·Journal of Neurochemistry ·Rui Tao, Stephan Hjorth	28
15	Effects of sexual interactions on the in vivo rate of monoamine synthesis in forebrain regions of the male rat 1991 ·Behavioural Brain Research ·Sven Ahlénius, Viveka Hillegaart, Stephan Hjorth, Knut Larsson	21
16	Effects of 5-HT and 8-OH-DPAT on forebrain monoamine synthesis after local application into the median and dorsal raphe nuclei of the rat 1990 ·Journal of Neural Transmission ·Viveka Hillegaart, Stephan Hjorth, S. Ahlenius	66
17	Application of brain microdialysis to study the pharmacology of the 5-HT1A autoreceptor 1990 ·Journal of Neuroscience Methods ·Trevor Sharp, Stephan Hjorth	96
18	Synthesis and Release of Dopamine in Rat Brain: Comparison Between Substantia Nigra Pars Compacta, Pars Reticulata, and Striatum 1989 ·Journal of Neurochemistry ·Hans Nissbrandt, Erik Sundström, G Jönsson, Stephan Hjorth, Arvid Carlsson	76
19	The 5-HT1A receptor agonist, 8-OH-DPAT, preferentially activates cell body 5-HT autoreceptors in rat brain in vivo 1988 ·Naunyn-Schmiedeberg s Archives of Pharmacology ·Stephan Hjorth, Tor Magnusson	277
20	Postsynaptic dopamine (DA) receptor stimulator properties of the putative DA autoreceptor-selective agonist B-HT 920 uncovered by co-treatment with the D-1 agonist SK&F 38393 1987 ·Psychopharmacology ·Stephan Hjorth, Arvid Carlsson	38

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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