Frank Zorick

8.6k total citations · 2 hit papers
96 papers, 6.4k citations indexed

About

Frank Zorick is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Physiology. According to data from OpenAlex, Frank Zorick has authored 96 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Experimental and Cognitive Psychology, 67 papers in Cognitive Neuroscience and 20 papers in Physiology. Recurrent topics in Frank Zorick's work include Sleep and Wakefulness Research (63 papers), Sleep and related disorders (62 papers) and Sleep and Work-Related Fatigue (27 papers). Frank Zorick is often cited by papers focused on Sleep and Wakefulness Research (63 papers), Sleep and related disorders (62 papers) and Sleep and Work-Related Fatigue (27 papers). Frank Zorick collaborates with scholars based in United States, Canada and India. Frank Zorick's co-authors include Thomas Roth, Timothy Roehrs, William Conway, Shiro Fujita, Robert M. Wittig, Jiang He, Meir H. Kryger, Edward J. Stepanski, James Lamphere and J. Sicklesteel and has published in prestigious journals such as Science, American Journal of Psychiatry and Biological Psychiatry.

In The Last Decade

Frank Zorick

96 papers receiving 6.0k citations

Hit Papers

Mortality and Apnea Index in Obstructive Sleep Apnea 1981 2026 1996 2011 1988 1981 250 500 750 1000
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. Mortality and Apnea Index in Obstructive Sleep Apnea
    1988 1.1k citations Jiang He, Meir H. Kryger et al. CHEST Journal profile →
  2. Surgical Correction of Anatomic Abnormalities in Obstructive Sleep Apnea Syndrome: Uvulopalatopharyngoplasty
    1981 903 citations Shiro Fujita, William Conway et al. Otolaryngology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Frank Zorick United States 42 3.4k 2.9k 2.8k 2.8k 1.4k 96 6.4k
Milton Kramer United States 29 2.7k 0.8× 3.3k 1.1× 3.3k 1.2× 2.4k 0.9× 894 0.6× 107 6.6k
Michael R. Littner United States 31 4.0k 1.2× 2.7k 0.9× 2.7k 1.0× 2.9k 1.1× 1.8k 1.3× 76 7.1k
Antonio Vela‐Bueno United States 41 3.1k 0.9× 5.2k 1.8× 3.9k 1.4× 3.2k 1.2× 835 0.6× 88 8.5k
Michael J. Sateia United States 20 2.4k 0.7× 5.0k 1.7× 4.0k 1.4× 2.8k 1.0× 741 0.5× 45 8.0k
David A. Kristo United States 29 3.8k 1.1× 1.5k 0.5× 1.7k 0.6× 2.8k 1.0× 1.6k 1.2× 50 5.7k
Jeffrey Pancer United States 11 3.0k 0.9× 2.2k 0.8× 2.1k 0.7× 2.6k 0.9× 995 0.7× 13 5.1k
Giora Pillar Israel 47 4.0k 1.2× 1.4k 0.5× 1.6k 0.6× 3.2k 1.2× 1.5k 1.1× 130 6.3k
Samuel T. Kuna United States 43 4.4k 1.3× 1.6k 0.5× 1.6k 0.6× 3.3k 1.2× 1.7k 1.2× 167 6.1k
Michael S. Aldrich United States 38 1.8k 0.5× 3.3k 1.1× 4.2k 1.5× 2.8k 1.0× 597 0.4× 73 6.5k
Charles P. Pollak United States 30 1.4k 0.4× 2.9k 1.0× 2.4k 0.8× 1.7k 0.6× 504 0.4× 59 5.4k

Countries citing papers authored by Frank Zorick

Since Specialization
Citations

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

Fields of papers citing papers by Frank Zorick

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frank Zorick

This figure shows the co-authorship network connecting the top 25 collaborators of Frank Zorick. A scholar is included among the top collaborators of Frank Zorick 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 Frank Zorick. Frank Zorick 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.
Roehrs, Timothy, et al.. (2002). Nighttime versus daytime hypnotic self-administration. Psychopharmacology. 161(2). 137–142. 17 indexed citations
2.
Roehrs, Timothy, et al.. (1997). Hypnotic self administration: forced-choice versus single-choice. Psychopharmacology. 133(2). 121–126. 11 indexed citations
3.
4.
Roehrs, Timothy, David Beare, Frank Zorick, & Thomas Roth. (1994). Sleepiness and Ethanol Effects on Simulated Driving. Alcoholism Clinical and Experimental Research. 18(1). 154–158. 104 indexed citations
5.
Stepanski, Edward, et al.. (1990). Psychometric profiles of patient populations with excessive daytime sleepiness.. PubMed. 38(4). 219–22. 2 indexed citations
6.
Rosenthal, León, Lori Merlotti, David Young, et al.. (1990). Subjective and polysomnographic characteristics of patients diagnosed with narcolepsy. General Hospital Psychiatry. 12(3). 191–197. 24 indexed citations
7.
Kryger, Meir H., Jiang He, Thomas Roth, Frank Zorick, & William Conway. (1989). Mortality in Sleep Apnea. CHEST Journal. 95(6). 1363–1363. 4 indexed citations
8.
Lamphere, James, Timothy Roehrs, Robert M. Wittig, et al.. (1989). Recovery of Alertness After CPAP in Apnea. CHEST Journal. 96(6). 1364–1367. 135 indexed citations
9.
He, Jiang, Meir H. Kryger, Frank Zorick, William Conway, & Thomas Roth. (1988). Mortality and Apnea Index in Obstructive Sleep Apnea. CHEST Journal. 94(1). 9–14. 1140 indexed citations breakdown →
10.
Stepanski, Edward J., Frank Zorick, Timothy Roehrs, David Young, & Thomas Roth. (1988). Daytime Alertness in Patients with Chronic Insomnia Compared with Asymptomatic Control Subjects. SLEEP. 11(1). 54–60. 208 indexed citations
11.
Zwyghuizen‐Doorenbos, Ardith, Timothy Roehrs, James Lamphere, Frank Zorick, & Thomas Röth. (1988). Increased daytime sleepiness enhances ethanol's sedative effects.. PubMed. 1(4). 279–86. 44 indexed citations
12.
Levine, Brian J., Mark A. Lumley, Timothy Roehrs, Frank Zorick, & Thomas Röth. (1988). The Effects of Acute Sleep Restriction and Extension on Sleep Efficiency. International Journal of Neuroscience. 43(3-4). 139–143. 29 indexed citations
13.
Roehrs, Timothy, Ardith Zwyghuizen‐Doorenbos, Derek T. Smith, Frank Zorick, & Thomas Roth. (1988). Reversal by Caffeine of Triazolam-Induced Impairment of Waking Function. PubMed. 6. 194–202. 10 indexed citations
14.
Roehrs, Timothy, et al.. (1986). Alerting Effects of Naps in Patients with Narcolepsy. SLEEP. 9(1). 194–199. 38 indexed citations
15.
Roehrs, Timothy, Nancy Barone Kribbs, Frank Zorick, & Thomas Roth. (1986). Hypnotic Residual Effects of Benzodiazepines With Repeated Administration. SLEEP. 9(2). 309–316. 47 indexed citations
16.
Lumley, Mark A., Timothy Roehrs, Frank Zorick, James Lamphere, & Thomas Roth. (1986). The Alerting Effects of Naps in Sleep‐Deprived Subjects. Psychophysiology. 23(4). 403–408. 66 indexed citations
17.
Roth, Thomas, Timothy Roehrs, Frank Zorick, & W A Conway. (1985). Pharmacological Effects of Sedative-Hypnotics, Narcotic Analgesics, and Alcohol During Sleep. Medical Clinics of North America. 69(6). 1281–1288. 41 indexed citations
18.
Roehrs, Timothy, et al.. (1984). Temazepam's efficacy in patients with sleep onset insomnia.. British Journal of Clinical Pharmacology. 17(6). 691–696. 16 indexed citations
19.
Piccione, P, et al.. (1981). Personality differences between insomniac and non-insomniac psychiatry outpatients.. PubMed. 42(7). 261–3. 11 indexed citations
20.
Fujita, Shiro, William Conway, Frank Zorick, & Thomas Roth. (1981). Surgical Correction of Anatomic Abnormalities in Obstructive Sleep Apnea Syndrome: Uvulopalatopharyngoplasty. Otolaryngology. 89(6). 923–934. 903 indexed citations breakdown →

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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