Jaime E. C. Hallak

19.6k total citations · 3 hit papers
326 papers, 13.1k citations indexed

About

Jaime E. C. Hallak is a scholar working on Pharmacology, Clinical Psychology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Jaime E. C. Hallak has authored 326 papers receiving a total of 13.1k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Pharmacology, 116 papers in Clinical Psychology and 98 papers in Cellular and Molecular Neuroscience. Recurrent topics in Jaime E. C. Hallak's work include Cannabis and Cannabinoid Research (107 papers), Psychedelics and Drug Studies (78 papers) and Neurotransmitter Receptor Influence on Behavior (54 papers). Jaime E. C. Hallak is often cited by papers focused on Cannabis and Cannabinoid Research (107 papers), Psychedelics and Drug Studies (78 papers) and Neurotransmitter Receptor Influence on Behavior (54 papers). Jaime E. C. Hallak collaborates with scholars based in Brazil, Spain and Canada. Jaime E. C. Hallak's co-authors include Antônio Waldo Zuardi, José Alexandre S. Crippa, Rafael G. dos Santos, Flávia de Lima Osório, José Carlos Bouso, José Alexandre S. Crippa, Marcos Hortes Nisihara Chagas, Rafael Faria Sanches, Francisco Silveira Guimarães and Serdar Dursun and has published in prestigious journals such as Journal of Neuroscience, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Jaime E. C. Hallak

315 papers receiving 12.7k citations

Hit Papers

Cannabidiol Reduces the Anxiety Induced by Simulated Publ... 2011 2026 2016 2021 2011 2015 2019 100 200 300 400 500
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.

  1. Cannabidiol Reduces the Anxiety Induced by Simulated Public Speaking in Treatment-Naïve Social Phobia Patients
    2011 560 citations Marcos Hortes Nisihara Chagas, Antônio Egídio Nardi et al. profile →
  2. Antidepressant Effects of a Single Dose of Ayahuasca in Patients With Recurrent Depression
    2015 341 citations Rafael Faria Sanches, Flávia de Lima Osório et al. profile →
  3. Clinical validity and intrarater and test–retest reliability of the Structured Clinical Interview for DSM‐5 – Clinician Version (SCID‐5‐CV)
    2019 195 citations Flávia de Lima Osório, Sônia Regina Loureiro et al. Psychiatry and Clinical Neurosciences profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jaime E. C. Hallak Brazil 61 5.5k 4.4k 3.9k 2.3k 1.6k 326 13.1k
José Alexandre S. Crippa Brazil 55 5.2k 0.9× 3.4k 0.8× 2.9k 0.7× 2.1k 0.9× 1.4k 0.8× 252 11.1k
Johannes G. Ramaekers Netherlands 58 4.0k 0.7× 3.0k 0.7× 2.6k 0.7× 1.7k 0.7× 799 0.5× 288 10.1k
Antônio Waldo Zuardi Brazil 65 9.8k 1.8× 2.6k 0.6× 4.4k 1.1× 2.8k 1.3× 2.0k 1.2× 251 14.7k
Valerie H. Curran United Kingdom 45 4.1k 0.7× 2.4k 0.6× 2.7k 0.7× 2.5k 1.1× 1.4k 0.9× 141 9.2k
Stefan Borgwardt Switzerland 66 3.7k 0.7× 4.3k 1.0× 4.6k 1.2× 6.7k 3.0× 7.7k 4.8× 352 23.7k
Brian Pittman United States 58 1.8k 0.3× 1.5k 0.3× 2.3k 0.6× 2.2k 1.0× 1.8k 1.1× 264 9.5k
Undine E. Lang Switzerland 54 1.7k 0.3× 2.6k 0.6× 4.1k 1.0× 2.6k 1.1× 2.2k 1.4× 377 17.4k
James Stone United Kingdom 46 1.9k 0.3× 1.3k 0.3× 2.8k 0.7× 2.1k 0.9× 2.1k 1.3× 164 8.6k
Gabriella Gobbi Canada 48 2.6k 0.5× 1.4k 0.3× 3.3k 0.8× 1.3k 0.6× 949 0.6× 138 7.7k
Murray A. Raskind United States 88 2.9k 0.5× 2.4k 0.6× 3.3k 0.8× 2.9k 1.3× 5.1k 3.2× 277 22.6k

Countries citing papers authored by Jaime E. C. Hallak

Since Specialization
Citations

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

Fields of papers citing papers by Jaime E. C. Hallak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jaime E. C. Hallak. 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 Jaime E. C. Hallak. The network helps show where Jaime E. C. Hallak may publish in the future.

Co-authorship network of co-authors of Jaime E. C. Hallak

This figure shows the co-authorship network connecting the top 25 collaborators of Jaime E. C. Hallak. A scholar is included among the top collaborators of Jaime E. C. Hallak 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 Jaime E. C. Hallak. Jaime E. C. Hallak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Tavares, Vagner Deuel de Oliveira, Geovan Menezes de Sousa, Felipe Barreto Schuch, et al.. (2025). Does a lifestyle-based intervention improve sleep quality in individuals with major depressive disorder? A randomized controlled trial. Trends in Psychiatry and Psychotherapy.
2.
Erustes, Adolfo Garcia, Anderson H.F.F. Leão, Vanessa C. Abı́lio, et al.. (2025). Cannabidiol-Induced Autophagy Ameliorates Tau Protein Clearance. Neurotoxicity Research. 43(1). 8–8. 1 indexed citations
3.
Chaves, Cristiano, Rafael G. dos Santos, Serdar Dursun, et al.. (2024). Why N,N-dimethyltryptamine matters: unique features and therapeutic potential beyond classical psychedelics. Frontiers in Psychiatry. 15. 1485337–1485337.
4.
Santos, Rafael G. dos, et al.. (2024). Ayahuasca‐enhanced extinction of fear behaviour: Role of infralimbic cortex 5‐HT2A and 5‐HT1A receptors. British Journal of Pharmacology. 181(11). 1671–1689. 11 indexed citations
5.
Mendes, Ana Vilela, Sônia Regina Loureiro, Rocı́o Martı́n-Santos, et al.. (2023). DNA methylation in regulatory elements of the FKBP5 and NR3C1 gene in mother-child binomials with depression. Journal of Affective Disorders. 331. 287–299. 9 indexed citations
6.
Jesus, Carlos Henrique Alves, José Alexandre S. Crippa, Antônio Waldo Zuardi, et al.. (2023). Pharmacological Interaction Between Cannabidiol and Tramadol on Experimental Diabetic Neuropathic Pain: An Isobolographic Analysis. Cannabis and Cannabinoid Research. 9(3). 728–739. 4 indexed citations
7.
Rossi, Giordano Novak, Glen B. Baker, Serdar Dursun, et al.. (2022). Molecular Pathways of the Therapeutic Effects of Ayahuasca, a Botanical Psychedelic and Potential Rapid-Acting Antidepressant. Biomolecules. 12(11). 1618–1618. 16 indexed citations
8.
Bolsoni, Lívia Maria, José Alexandre S. Crippa, Jaime E. C. Hallak, Francisco Silveira Guimarães, & Antônio Waldo Zuardi. (2022). The anxiolytic effect of cannabidiol depends on the nature of the trauma when patients with post-traumatic stress disorder recall their trigger event. Brazilian Journal of Psychiatry. 44(3). 298–307. 21 indexed citations
9.
Silveira, Gabriela de Oliveira, Rafael G. dos Santos, Felipe Rebello Lourenço, et al.. (2020). Stability Evaluation of DMT and Harmala Alkaloids in Ayahuasca Tea Samples. Molecules. 25(9). 2072–2072. 21 indexed citations
10.
Donadon, Mariana Fortunata, Marcos Hortes Nisihara Chagas, Jaime E. C. Hallak, et al.. (2020). Cross-cultural adaptation of the Internet Gaming Disorder Scale – Short Form (IGDS9-SF) to the Brazilian context. Trends in Psychiatry and Psychotherapy. 42(3). 262–266. 7 indexed citations
11.
Hallak, Jaime E. C., et al.. (2020). Adverse childhood experiences and chronic lung diseases in adulthood: a systematic review and meta-analysis. European journal of psychotraumatology. 11(1). 1720336–1720336. 35 indexed citations
12.
Linares, Ila Marques Porto, Antônio Egídio Nardi, Francisco Silveira Guimarães, et al.. (2020). Increased body sway in phobic patients exposed to images of spiders. Brazilian Journal of Psychiatry. 43(5). 477–483. 1 indexed citations
13.
Palinkas, Marcelo, et al.. (2020). Severity of Sleep Bruxism and its Implications for the Stomatognathic System in Healthy Subjects. Open Access Macedonian Journal of Medical Sciences. 8(D). 29–35. 1 indexed citations
14.
Santos, Rafael G. dos, Flávia de Lima Osório, Rocı́o Martı́n-Santos, et al.. (2019). Modulation of the Endocannabinoid and Oxytocinergic Systems as a Potential Treatment Approach for Social Anxiety Disorder. CNS Drugs. 33(10). 1031–1038. 14 indexed citations
15.
Osório, Flávia de Lima, Sônia Regina Loureiro, Jaime E. C. Hallak, et al.. (2019). Clinical validity and intrarater and test–retest reliability of the Structured Clinical Interview for DSM‐5 – Clinician Version (SCID‐5‐CV). Psychiatry and Clinical Neurosciences. 73(12). 754–760. 195 indexed citations breakdown →
16.
Palinkas, Marcelo, Jaime E. C. Hallak, Wilson Marques, et al.. (2018). Alterations in the stomatognathic system due to amyotrophic lateral sclerosis. Journal of Applied Oral Science. 26(0). e20170408–e20170408. 5 indexed citations
17.
Abe, Flávia Renata, et al.. (2018). Cannabidiol did not induce teratogenicity or neurotoxicity in exposed zebrafish embryos. Chemico-Biological Interactions. 291. 81–86. 28 indexed citations
18.
Zuardi, Antônio Waldo, et al.. (2017). Inverted U-Shaped Dose-Response Curve of the Anxiolytic Effect of Cannabidiol during Public Speaking in Real Life. Frontiers in Pharmacology. 8. 259–259. 223 indexed citations
19.
Vitti, M, et al.. (2015). Effect of denture quality on perioral muscle activity during speech. SHILAP Revista de lepidopterología. 2 indexed citations
20.
Bataglion, César, Marisa Semprini, Selma Siéssere, et al.. (2009). Acupuncture and Temporomandibular Disorders: A 3-Month Follow-up EMG Study. The Journal of Alternative and Complementary Medicine. 15(12). 1307–1310. 28 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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