Jacob I. Sage

1.3k total citations
37 papers, 933 citations indexed

About

Jacob I. Sage is a scholar working on Neurology, Cellular and Molecular Neuroscience and Cognitive Neuroscience. According to data from OpenAlex, Jacob I. Sage has authored 37 papers receiving a total of 933 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Neurology, 9 papers in Cellular and Molecular Neuroscience and 5 papers in Cognitive Neuroscience. Recurrent topics in Jacob I. Sage's work include Parkinson's Disease Mechanisms and Treatments (20 papers), Neurological disorders and treatments (17 papers) and Botulinum Toxin and Related Neurological Disorders (4 papers). Jacob I. Sage is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (20 papers), Neurological disorders and treatments (17 papers) and Botulinum Toxin and Related Neurological Disorders (4 papers). Jacob I. Sage collaborates with scholars based in United States and Canada. Jacob I. Sage's co-authors include Margery H. Mark, Robert L. Van Uitert, Thomas E. Duffy, Roger C. Duvoisin, Mary Wagner, Matthew Menza, Michael Ricketts, Thomas Zimmerman, John Murphy and Nadir Ali Syed and has published in prestigious journals such as Neurology, Annals of Neurology and Brain Research.

In The Last Decade

Jacob I. Sage

37 papers receiving 893 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jacob I. Sage United States 19 687 233 102 102 99 37 933
Frederick E. Lepore United States 20 534 0.8× 156 0.7× 184 1.8× 85 0.8× 131 1.3× 46 966
Thomas Larsen Finland 18 477 0.7× 221 0.9× 105 1.0× 102 1.0× 165 1.7× 41 1.2k
Erwin Ott Austria 14 443 0.6× 176 0.8× 81 0.8× 46 0.5× 70 0.7× 25 711
R Hardie United Kingdom 15 693 1.0× 364 1.6× 88 0.9× 110 1.1× 110 1.1× 30 1.2k
Mary Heumann United States 16 498 0.7× 297 1.3× 103 1.0× 175 1.7× 227 2.3× 17 879
Christine Brefel‐Courbon France 18 809 1.2× 318 1.4× 88 0.9× 62 0.6× 176 1.8× 34 996
Giorgio Sacilotto Italy 15 641 0.9× 200 0.9× 70 0.7× 172 1.7× 63 0.6× 22 833
W. Poewe Germany 15 478 0.7× 165 0.7× 107 1.0× 136 1.3× 144 1.5× 49 826
Raja Mehanna United States 15 830 1.2× 292 1.3× 123 1.2× 83 0.8× 111 1.1× 43 1.0k
A Muratorio Italy 18 423 0.6× 236 1.0× 67 0.7× 113 1.1× 92 0.9× 68 1.0k

Countries citing papers authored by Jacob I. Sage

Since Specialization
Citations

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

Fields of papers citing papers by Jacob I. Sage

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jacob I. Sage. 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 Jacob I. Sage. The network helps show where Jacob I. Sage may publish in the future.

Co-authorship network of co-authors of Jacob I. Sage

This figure shows the co-authorship network connecting the top 25 collaborators of Jacob I. Sage. A scholar is included among the top collaborators of Jacob I. Sage 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 Jacob I. Sage. Jacob I. Sage 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.
Amano, Jun, S. Lee Hong, Jacob I. Sage, & Elizabeth B. Torres. (2014). Behavioral inflexibility and motor dedifferentiation in persons with Parkinson's disease: Bilateral coordination deficits during a unimanual reaching task. Neuroscience Letters. 585. 82–87. 5 indexed citations
2.
Golbe, Lawrence I., Alice Lazzarini, William G. Johnson, et al.. (2001). The tau A0 allele in Parkinson's disease. Movement Disorders. 16(3). 442–447. 47 indexed citations
3.
Menza, Matthew, et al.. (1999). Depression and Anxiety in Parkinson's Disease: Possible Effect of Genetic Variation in the Serotonin Transporter. Journal of Geriatric Psychiatry and Neurology. 12(2). 49–52. 99 indexed citations
4.
Ricketts, Michael, Robert M. Hamer, Paul Manowitz, et al.. (1998). Association of long variants of the dopamine D4 receptor exon 3 repeat polymorphism with Parkinson's disease. Clinical Genetics. 54(1). 33–38. 14 indexed citations
5.
Syed, Nadir Ali, John Murphy, Thomas Zimmerman, Margery H. Mark, & Jacob I. Sage. (1998). Ten years' experience with enteral levodopa infusions for motor fluctuations in Parkinson's disease. Movement Disorders. 13(2). 336–338. 75 indexed citations
6.
Sage, Jacob I., et al.. (1997). Nonmotor fluctuations in patients with Parkinson's disease. Neurology. 49(5). 1472–1472. 2 indexed citations
7.
Sage, Jacob I., et al.. (1996). Proving the worth of neurologists?. Neurology. 46(1). 276–277. 19 indexed citations
8.
Sage, Jacob I. & Margery H. Mark. (1996). Practical Neurology of the Elderly. Medical Entomology and Zoology. 4 indexed citations
9.
Wagner, Mary, et al.. (1996). “Subclinical” orthostatic hypotension is associated with dizziness in elderly patients with parkinson disease. Archives of Physical Medicine and Rehabilitation. 77(7). 710–712. 20 indexed citations
10.
Sage, Jacob I. & Margery H. Mark. (1995). Drenching sweats as an off phenomenon in parkinson's disease: Treatment and relation to plasma levodopa profile. Annals of Neurology. 37(1). 120–122. 47 indexed citations
11.
Zimmerman, Thomas, Jacob I. Sage, Anthony E. Lang, & Margery H. Mark. (1994). Severe evening dyskinesias in advanced Parkinson's disease: Clinical description, relation to plasma levodopa, and treatment. Movement Disorders. 9(2). 173–177. 15 indexed citations
12.
Sage, Jacob I. & Margery H. Mark. (1994). Diagnosis and treatment of parkinson’s disease in the elderly. Journal of General Internal Medicine. 9(10). 583–589. 4 indexed citations
13.
Mark, Margery H., et al.. (1991). Isolated lingual/palatal dystonia. Movement Disorders. 6(2). 177–179. 4 indexed citations
14.
Sage, Jacob I. & Margery H. Mark. (1991). Nighttime levodopa infusions to treat motor fluctuations in advanced parkinson's disease: Preliminary observations. Annals of Neurology. 30(4). 616–617. 16 indexed citations
15.
Murphy, John & Jacob I. Sage. (1988). Trimethaphan or Nitroprusside in the Setting of Intracranial Hypertension. Clinical Neuropharmacology. 11(5). 436–442. 6 indexed citations
16.
Sage, Jacob I., et al.. (1988). Hallucinations and Confusion After Pergolide Withdrawal. Clinical Neuropharmacology. 11(6). 545–548. 2 indexed citations
17.
Sage, Jacob I. & Margery H. Mark. (1988). Comparison of Controlled-Release Sinemet (CR4) and Standard Sinemet (25 mg/100 mg) in Advanced Parkinsonʼs Disease. Clinical Neuropharmacology. 11(2). 174–179. 20 indexed citations
18.
Schonfeld, Steven, et al.. (1987). Computed tomographic findings in progressive supranuclear palsy: Correlation with clinical grade. Movement Disorders. 2(4). 263–278. 31 indexed citations
19.
Sage, Jacob I. & Robert L. Van Uitert. (1986). Man‐in‐the‐barrel syndrome. Neurology. 36(8). 1102–1102. 38 indexed citations
20.
Sage, Jacob I. & Roger C. Duvoisin. (1986). Long-Term Efficacy of Pergolide in Patients with Parkinsonʼs Disease. Clinical Neuropharmacology. 9(2). 160–164. 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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