Friedhoff Aj

471 total citations
29 papers, 343 citations indexed

About

Friedhoff Aj is a scholar working on Clinical Psychology, Cellular and Molecular Neuroscience and Psychiatry and Mental health. According to data from OpenAlex, Friedhoff Aj has authored 29 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Clinical Psychology, 4 papers in Cellular and Molecular Neuroscience and 4 papers in Psychiatry and Mental health. Recurrent topics in Friedhoff Aj's work include Obsessive-Compulsive Spectrum Disorders (4 papers), Neuroscience and Neuropharmacology Research (2 papers) and Neurotransmitter Receptor Influence on Behavior (2 papers). Friedhoff Aj is often cited by papers focused on Obsessive-Compulsive Spectrum Disorders (4 papers), Neuroscience and Neuropharmacology Research (2 papers) and Neurotransmitter Receptor Influence on Behavior (2 papers). Friedhoff Aj collaborates with scholars based in United States and Japan. Friedhoff Aj's co-authors include Murray Alpert, H Rosengarten, Eitan Friedman, T. N. Chase, Joshua W. Miller, Karen Bohmaker, Emanuel Meller, José Guimón, Rebecca M. Schwartz and LEON J. HEKIMIAN and has published in prestigious journals such as PubMed.

In The Last Decade

Friedhoff Aj

28 papers receiving 311 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Friedhoff Aj United States	9	106	82	73	60	57	29	343
Michele C. Meyer United States	8	122 1.2×	231 2.8×	53 0.7×	42 0.7×	81 1.4×	13	516
J Weissenburger France	7	44 0.4×	70 0.9×	46 0.6×	85 1.4×	34 0.6×	15	362
Odd Lingjærde Norway	11	109 1.0×	168 2.0×	38 0.5×	22 0.4×	90 1.6×	28	440
Klerman Gl United States	11	87 0.8×	177 2.2×	67 0.9×	30 0.5×	89 1.6×	24	510
Jerrold G. Bernstein United States	10	31 0.3×	106 1.3×	37 0.5×	55 0.9×	81 1.4×	12	388
Joseph R. Magliozzi United States	11	37 0.3×	164 2.0×	40 0.5×	21 0.3×	44 0.8×	17	350
Neil M. Kurtz United States	11	50 0.5×	189 2.3×	46 0.6×	15 0.3×	71 1.2×	18	393
G Beaumont United Kingdom	11	75 0.7×	144 1.8×	53 0.7×	24 0.4×	49 0.9×	52	387
Göran Regnéll Sweden	12	154 1.5×	111 1.4×	27 0.4×	15 0.3×	101 1.8×	15	414
Ayd Fj United States	12	44 0.4×	204 2.5×	29 0.4×	31 0.5×	59 1.0×	50	409

Countries citing papers authored by Friedhoff Aj

Since Specialization

Citations

This map shows the geographic impact of Friedhoff Aj'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 Friedhoff Aj with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Friedhoff Aj more than expected).

Fields of papers citing papers by Friedhoff Aj

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Friedhoff Aj. 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 Friedhoff Aj. The network helps show where Friedhoff Aj may publish in the future.

Co-authorship network of co-authors of Friedhoff Aj

This figure shows the co-authorship network connecting the top 25 collaborators of Friedhoff Aj. A scholar is included among the top collaborators of Friedhoff Aj 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 Friedhoff Aj. Friedhoff Aj 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

Aj, Friedhoff, et al.. (1998). Effect of glutamic acid and glutamine on the pyretogenic action of lysergic acid diethylamide.. PubMed. 21. 7–10.

Rosengarten, H, et al.. (1994). A mechanism underlying neuroleptic induced oral dyskinesias in rats.. PubMed. 45(4). 391–8. 8 indexed citations

Aj, Friedhoff, et al.. (1992). Tourette syndrome. Extending basic research to clinical care.. PubMed. 58. 341–62. 17 indexed citations

Aj, Friedhoff, et al.. (1990). Antihypertensive therapy and quality of life: a comparison of atenolol, captopril, enalapril and propranolol.. PubMed. 4(3). 217–25. 77 indexed citations

Chatelain, Pierre, Friedhoff Aj, Emanuel Meller, et al.. (1984). Receptor binding profile of tibalosine, a new antihypertensive.. PubMed. 34(7). 754–8. 2 indexed citations

Alpert, Murray, et al.. (1983). Use of dopamine receptor agonists to reduce dopamine receptor number as treatment for tardive dyskinesia.. PubMed. 37. 253–8. 6 indexed citations

Meller, Emanuel, Karen Bohmaker, H Rosengarten, & Friedhoff Aj. (1982). Chronic haloperidol does not increase specific dopamine receptor binding in rat frontal cortex.. PubMed. 37(3). 323–32. 4 indexed citations

Aj, Friedhoff, et al.. (1982). Psychiatric illness in Tourette syndrome patients and first-degree relatives.. PubMed. 35. 335–9. 61 indexed citations

Aj, Friedhoff. (1982). Receptor maturation in pathogenesis and treatment of Tourette syndrome.. PubMed. 35. 133–40. 14 indexed citations

10.

Alpert, Murray, et al.. (1979). [Controlled study on the possibilities of L-dopa in the residual extrapyramidal syndrome caused by neuroleptics].. PubMed. 7(3). 181–8. 3 indexed citations

11.

Aj, Friedhoff, et al.. (1977). Excretion of 3,4-dimethoxyphenethylamine (DMPEA) by acute schizophrenics and controls.. PubMed. 12(5). 643–54. 4 indexed citations

12.

Aj, Friedhoff, et al.. (1974). Effect of intraventricular administrations of epinephrine, norepinephrine, dopamine, acetylcholine and physostigmine on morphine analgesia in mice.. PubMed. 210(1). 85–91. 7 indexed citations

13.

Aj, Friedhoff & Murray Alpert. (1973). A dopaminergic-cholinergic mechanism in production of psychotic symptoms.. PubMed. 6(2). 165–9. 40 indexed citations

14.

Rosengarten, H, et al.. (1972). In vitro enzymatic formation of melatonin by human erythrocytes.. PubMed. 4(2). 457–65. 13 indexed citations

15.

Aj, Friedhoff, et al.. (1969). A new tremorgen: 3,4-dimethylphenethylamine.. PubMed. 180(2). 385–90. 2 indexed citations

16.

Aj, Friedhoff, et al.. (1968). An effect of N-acetyldimethoxyphenethylamine.. PubMed. 29(7). 455–6. 3 indexed citations

17.

Aj, Friedhoff, et al.. (1967). A controlled study of placebo, chlordiazepoxide and chlorpromazine with thirty male schizophrenic patients.. PubMed. 28(10). 675–8. 13 indexed citations

18.

Aj, Friedhoff, et al.. (1964). BIOLOGICAL O-METHYLATION AND SCHIZOPHRENIA.. PubMed. 19. 149–55. 4 indexed citations

19.

Aj, Friedhoff & LEON J. HEKIMIAN. (1963). A pilot study of Win 18,501.. PubMed. 24. 241–2. 1 indexed citations

20.

Aj, Friedhoff, et al.. (1959). A comparison of the effects of paraldehyde and chlorpromazine in delirium tremens.. PubMed. 59(6). 1060–3. 12 indexed citations

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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