Gregory D. Cramer

1.1k total citations
45 papers, 709 citations indexed

About

Gregory D. Cramer is a scholar working on Pathology and Forensic Medicine, Pharmacology and Surgery. According to data from OpenAlex, Gregory D. Cramer has authored 45 papers receiving a total of 709 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Pathology and Forensic Medicine, 25 papers in Pharmacology and 18 papers in Surgery. Recurrent topics in Gregory D. Cramer's work include Spine and Intervertebral Disc Pathology (31 papers), Musculoskeletal pain and rehabilitation (25 papers) and Scoliosis diagnosis and treatment (8 papers). Gregory D. Cramer is often cited by papers focused on Spine and Intervertebral Disc Pathology (31 papers), Musculoskeletal pain and rehabilitation (25 papers) and Scoliosis diagnosis and treatment (8 papers). Gregory D. Cramer collaborates with scholars based in United States, Canada and Australia. Gregory D. Cramer's co-authors include Charles Henderson, Jerrilyn A. Cambron, B. Kim Humphreys, Joel G. Pickar, Brian Budgell, Partap S. Khalsa, Marion McGregor, Lauren Terhorst, Michael Schneider and Ray A. McKinnis and has published in prestigious journals such as SHILAP Revista de lepidopterología, The FASEB Journal and Spine.

In The Last Decade

Gregory D. Cramer

42 papers receiving 657 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory D. Cramer United States 17 424 373 256 104 84 45 709
Isabelle Pagé Canada 13 557 1.3× 236 0.6× 145 0.6× 142 1.4× 39 0.5× 45 686
Karen L. Newcomer United States 14 535 1.3× 186 0.5× 402 1.6× 196 1.9× 40 0.5× 22 1.0k
Bahram Mobini Iran 10 518 1.2× 319 0.9× 232 0.9× 136 1.3× 24 0.3× 31 699
Jeffrey T. Hermsmeyer United States 11 487 1.1× 628 1.7× 555 2.2× 62 0.6× 37 0.4× 16 960
Kenneth Learman United States 14 352 0.8× 160 0.4× 116 0.5× 118 1.1× 26 0.3× 31 511
Stewart Bruce‐Low United Kingdom 17 485 1.1× 272 0.7× 98 0.4× 202 1.9× 20 0.2× 38 1.1k
Roseline D’hooge Belgium 9 358 0.8× 193 0.5× 157 0.6× 126 1.2× 30 0.4× 9 585
Mohammadreza Pourahmadi Iran 16 428 1.0× 194 0.5× 194 0.8× 173 1.7× 19 0.2× 50 682
Daniel Câmara Azevedo Brazil 13 386 0.9× 119 0.3× 220 0.9× 106 1.0× 28 0.3× 18 619
Edward F. Owens United States 13 368 0.9× 195 0.5× 113 0.4× 125 1.2× 16 0.2× 28 493

Countries citing papers authored by Gregory D. Cramer

Since Specialization
Citations

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

Fields of papers citing papers by Gregory D. Cramer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory D. Cramer. 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 Gregory D. Cramer. The network helps show where Gregory D. Cramer may publish in the future.

Co-authorship network of co-authors of Gregory D. Cramer

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory D. Cramer. A scholar is included among the top collaborators of Gregory D. Cramer 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 Gregory D. Cramer. Gregory D. Cramer 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.
Gudavalli, Maruti R., Gregory D. Cramer, & Avinash G. Patwardhan. (2023). Intervertebral Movements and Changes in Intervertebral Foraminal Morphology in the Lumbar Spine During a Chiropractic Procedure: A Cadaveric Study. SHILAP Revista de lepidopterología. 2(1). 7–13. 1 indexed citations
2.
Cramer, Gregory D., et al.. (2023). Conservative Treatment Using Chiropractic Care and Orofacial Myofunctional Therapy for Obstructive Sleep Apnea: A Case Report. Journal of Chiropractic Medicine. 22(3). 234–238.
3.
Gudavalli, Maruti R., Gregory D. Cramer, & Avinash G. Patwardhan. (2022). Changes in Intradiscal Pressure During Flexion-Distraction Type of Chiropractic Procedure: A Pilot Cadaveric Study. SHILAP Revista de lepidopterología. 1(1). 209–214. 1 indexed citations
4.
Schneider, Michael, Roni Evans, Mitchell Haas, et al.. (2016). The effectiveness and feasibility of an online educational program for improving evidence-based practice literacy: an exploratory randomized study of US chiropractors. Chiropractic & Manual Therapies. 24(1). 27–27. 13 indexed citations
5.
6.
Cambron, Jerrilyn A., et al.. (2014). A Pilot Randomized Controlled Trial of Flexion-Distraction Dosage for Chiropractic Treatment of Lumbar Spinal Stenosis. Journal of Manipulative and Physiological Therapeutics. 37(6). 396–406. 18 indexed citations
7.
8.
Cramer, Gregory D., et al.. (2012). Quantification of Cavitation and Gapping of Lumbar Zygapophyseal Joints During Spinal Manipulative Therapy. Journal of Manipulative and Physiological Therapeutics. 35(8). 614–621. 24 indexed citations
9.
Cramer, Gregory D., et al.. (2011). Evaluating the Relationship Among Cavitation, Zygapophyseal Joint Gapping, and Spinal Manipulation: An Exploratory Case Series. Journal of Manipulative and Physiological Therapeutics. 34(1). 2–14. 20 indexed citations
10.
Cambron, Jerrilyn A., et al.. (2010). Recruitment Methods and Costs for a Randomized, Placebo-Controlled Trial of Chiropractic Care for Lumbar Spinal Stenosis: A Single-Site Pilot Study. Journal of Manipulative and Physiological Therapeutics. 33(1). 56–61. 11 indexed citations
11.
Cramer, Gregory D., et al.. (2010). Zygapophyseal Joint Adhesions After Induced Hypomobility. Journal of Manipulative and Physiological Therapeutics. 33(7). 508–518. 28 indexed citations
12.
Henderson, Charles, et al.. (2009). Introducing the External Link Model for Studying Spine Fixation and Misalignment: Current Procedures, Costs, and Failure Rates. Journal of Manipulative and Physiological Therapeutics. 32(4). 294–302. 5 indexed citations
13.
Bakkum, Barclay W., et al.. (2007). Preliminary Morphological Evidence That Vertebral Hypomobility Induces Synaptic Plasticity in the Spinal Cord. Journal of Manipulative and Physiological Therapeutics. 30(5). 336–342. 16 indexed citations
14.
Humphreys, B. Kim, et al.. (2003). Investigation of connective tissue attachments to the cervical spinal dura mater. Clinical Anatomy. 16(2). 152–159. 49 indexed citations
15.
Cramer, Gregory D., et al.. (2002). Evaluation of transforaminal ligaments by magnetic resonance imaging. Journal of Manipulative and Physiological Therapeutics. 25(4). 199–208. 16 indexed citations
16.
Cramer, Gregory D., et al.. (2002). The Effects of Side-Posture Positioning and Spinal Adjusting on the Lumbar Z Joints. Spine. 27(22). 2459–2466. 62 indexed citations
17.
Cramer, Gregory D., et al.. (2000). Effects of side-posture positioning and side-posture adjusting on the lumbar zygapophysial joints as evaluated by magnetic resonance imaging: A before and after study with randomization. Journal of Manipulative and Physiological Therapeutics. 23(6). 380–394. 41 indexed citations
18.
Cramer, Gregory D., et al.. (1993). The Hmax/Mmax ratio as an outcome measure for acute low back pain.. PubMed. 16(1). 7–13. 23 indexed citations
19.
Cramer, Gregory D., et al.. (1992). Generalizability of patient profiles from a feasibility study. Journal of the Canadian Chiropractic Association. 36(2). 84–90.
20.
Cramer, Gregory D., Douglas Allen, & L. J. A. DiDio. (1990). Volume determinations of the encephalic ventricles with CT and MRI. Surgical and Radiologic Anatomy. 12(1). 59–64. 9 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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