Roger W. Kula

2.7k citations

33 papers · 1.8k indexed · 1 hit paper · h-index 14

Cellular and Molecular Neuroscience top 2%
- Cerebrospinal fluid and hydrocephalus 10
Public Health, Environmental and Occupational Health top 1%
- Spinal Dysraphism and Malformations 10
Surgery top 5%
- Spinal Fractures and Fixation Techniques 4
- Head and Neck Surgical Oncology 3
Agronomy and Crop Science top 5%
Pediatrics, Perinatology and Child Health top 5%
Pathology and Forensic Medicine
- Spine and Intervertebral Disc Pathology 3
Psychiatry and Mental health
- Fibromyalgia and Chronic Fatigue Syndrome Research 2
Radiology, Nuclear Medicine and Imaging
- Peripheral Nerve Disorders 2
Molecular Biology
- Muscle Physiology and Disorders 2

Co-authors: Thomas H. Milhorat Marcy C. Speer Chantelle M. Wolpert Misao Nishikawa Yosef Dlugacz Vrajesh Udani Garth D. Ehrlich Shirley Kwok
Cited by: Cellular and Molecular Neuroscience Public Health, Environmental and Occupational Health Surgery
Partner nations: United States United Kingdom Canada

In The Last Decade

Roger W. Kula

33 papers receiving 1.7k citations

Hit Papers

align trajectories log scale

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.

1999 Chiari I Malformation Redefined: Clinical and Radiographic Findings for 364 Symptomatic Patients

Peers

Countries citing papers authored by Roger W. Kula

Since Specialization

Citations

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

Fields of papers citing papers by Roger W. Kula

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger W. Kula. 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 Roger W. Kula. The network helps show where Roger W. Kula may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Roger W. Kula, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Roger W. Kula Line = papers co-authored together Roger W. Kula links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Safety analysis and complications of condylar screws in a single-surgeon series of 250 occipitocervical fusions Sharon Ka Po. Tam,Paolo A. Bolognese,Roger W. Kula,Andrew Brodbelt,Mansoor Foroughi,Marat Avshalumov,Denmark Mugutso,Ilene S. Ruhoy	2021	4
2	Professional Profiles, Technical Preferences, Surgical Opinions, and Management of Clinical Scenarios from a Panel of 63 International Experts in the Field of Chiari I Malformation Paolo A. Bolognese,Andrew Brodbelt,Alexander B. Bloom,Roger W. Kula	2020	8
3	Development of Common Data Elements for Use in Chiari Malformation Type I Clinical Research: An NIH/NINDS Project Mark G. Luciano,Ulrich Batzdorf,Roger W. Kula,Brandon G. Rocque,Cormac O. Maher,John D. Heiss,Bryn A. Martin,Paolo A. Bolognese,Allison E. Ashley‐Koch,David D. Limbrick,Dorothy Poppe,Kaitlyn Esposito,Joanne Odenkirchen,Joy Esterlitz,Sherita Alai,Kristen Joseph,Robin Feldman,Robert Riddle,(unknown)	2019	19
4	Surgical Management of Chiari Malformations: Preliminary Results of Surgery According to the Mechanisms of Ptosis of the Brain Stem and Cerebellum Misao Nishikawa,Paolo A. Bolognese,Roger W. Kula,Hiromichi Ikuno,Toshihiro Takami,Kenji Ohata	2019	8
5	Chiari I Malformation: Opinions on Diagnostic Trends and Controversies from a Panel of 63 International Experts Paolo A. Bolognese,Andrew Brodbelt,Alexander B. Bloom,Roger W. Kula	2019	35
6	Sudden unexpected nocturnal death in Chiari type 1 malformation and potential role of opioid analgesics Fereydoon Roohi,Toby Gropen,Roger W. Kula	2014	6
7	Fusion in Patients with Occipito-Atlanto-Axial Joint Instability Misao Nishikawa,Thomas H. Milhorat,Paolo A. Bolognese,Roger W. Kula,Seiya Masamura,Hiromichi Ikuno	2012	2
8	Upper leg conduction time distinguishes demyelinating neuropathies Paul J. Maccabee,Larry Eberle,Ian A.G. Stein,J.A. Willer,M.E. Lipitz,Roger W. Kula,Tatiana Marx,E. Muntean,Vahé E. Amassian	2011	7
9	Mechanisms of cerebellar tonsil herniation in patients with Chiari malformations as guide to clinical management Thomas H. Milhorat,Misao Nishikawa,Roger W. Kula,Yosef Dlugacz	2010	198
10	Association of Chiari malformation type I and tethered cord syndrome: preliminary results of sectioning filum terminale Thomas H. Milhorat,Paolo A. Bolognese,Misao Nishikawa,Clair A. Francomano,Nazli B. McDonnell,Chan Roonprapunt,Roger W. Kula	2009	86
11	Chronic Fatigue Syndrome: What Role Does the Autonomic Nervous System Play in the Pathophysiology of This Complex Illness? Timothy R. Gerrity,Janet H. Bates,David S. Bell,George P. Chrousos,Gloria Furst,Terry E. Hedrick,Barry E. Hurwitz,Roger W. Kula,Susan Levine,Rebecca C. Moore,Ronald Schondorf	2002	28
12	Mononeuropathy Multiplex in Sickle Cell Disease: A Complication in Need of Recognition Fereydoon Roohi,Ramesh M. Gowda,Naveen Goel,Roger W. Kula	2001	4
13	Twenty-nine years after carbon monoxide intoxication Fereydoon Roohi,Roger W. Kula,Nirav Mehta	2001	13
14	Chiari I Malformation Redefined: Clinical and Radiographic Findings for 364 Symptomatic Patientsbreakdown → Thomas H. Milhorat,Mike W. Chou,Elizabeth M. Trinidad,Roger W. Kula,Menachem Mandell,Chantelle M. Wolpert,Marcy C. Speer	1999	933
15	Neurologic Manifestations Of Human Immunodeficiency Virus Infection Pg Mehta,Roger W. Kula	1992	22
16	Inclusion body myositis Roger W. Kula,Judith A. Sawchak,Joanna Sher	1989	8
17	PERIPHERAL NERVE LESIONS IN TROPICAL SPASTIC MYELONEUROPATKY R. E. Madrid,R. Valderrama,Roger W. Kula,M. Canavaggio,G. W. Leckie,H. Lee.	1989	1
18	Detection of Human T-Cell Lymphoma/Leukemia Virus Type I DNA and Antigen in Spinal Fluid and Blood of Patients with Chronic Progressive Myelopathy Satyakam Bhagavati,Garth D. Ehrlich,Roger W. Kula,Shirley Kwok,John J. Sninsky,Vrajesh Udani,Bernard J. Poiesz	1988	226
19	1310 KING SYNDROME WITH FOCAL MYOPATHIC INVOLVEMENT DEMONSTRATED BY C-T SCAN Qutub H. Qazi,Tarlg M Sheikh,Roger W. Kula,George Kassner	1985	2
20	ADULT_ONSET ROD DISEASE: LATE OCCURRENCE WITH DEMENTIA Roger W. Kula,Joanna Sher,Saba Shafiq,A. J. Lapovsky	1978	1

About Roger W. Kula

Roger W. Kula is a scholar working on Cellular and Molecular Neuroscience, Neurology and Public Health, Environmental and Occupational Health, having authored 33 papers that have together received 1.8k indexed citations. Recurring topics across this work include Cerebrospinal fluid and hydrocephalus (10 papers), Spinal Dysraphism and Malformations (10 papers), Spinal Fractures and Fixation Techniques (4 papers), Spine and Intervertebral Disc Pathology (3 papers), Head and Neck Surgical Oncology (3 papers), Fibromyalgia and Chronic Fatigue Syndrome Research (2 papers), Peripheral Nerve Disorders (2 papers) and Muscle Physiology and Disorders (2 papers). The work is most often cited by research in Cellular and Molecular Neuroscience (1.0k citations), Public Health, Environmental and Occupational Health (1.2k citations) and Surgery (803 citations). Roger W. Kula has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Thomas H. Milhorat, Marcy C. Speer, Chantelle M. Wolpert, Misao Nishikawa, Yosef Dlugacz, Vrajesh Udani, Garth D. Ehrlich, Shirley Kwok, Bernard J. Poiesz and John J. Sninsky.

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.

Explore authors with similar magnitude of impact