H. Randall Griffith

3.1k total citations
47 papers, 2.3k citations indexed

About

H. Randall Griffith is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Cellular and Molecular Neuroscience. According to data from OpenAlex, H. Randall Griffith has authored 47 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Psychiatry and Mental health, 15 papers in Cognitive Neuroscience and 9 papers in Cellular and Molecular Neuroscience. Recurrent topics in H. Randall Griffith's work include Dementia and Cognitive Impairment Research (18 papers), Epilepsy research and treatment (11 papers) and Neuroscience and Neuropharmacology Research (9 papers). H. Randall Griffith is often cited by papers focused on Dementia and Cognitive Impairment Research (18 papers), Epilepsy research and treatment (11 papers) and Neuroscience and Neuropharmacology Research (9 papers). H. Randall Griffith collaborates with scholars based in United States, Chile and Australia. H. Randall Griffith's co-authors include Daniel Marson, Ozioma C. Okonkwo, Edward Zamrini, Katherine Belue, Roy C. Martin, John Brockington, L. E. Harrell, Lindy E. Harrell, Virginia G. Wadley and David Clark and has published in prestigious journals such as Neurology, Journal of the American Geriatrics Society and Epilepsia.

In The Last Decade

H. Randall Griffith

46 papers receiving 2.2k citations

Peers

H. Randall Griffith

PMH

GHP

DEMOG

Daniel L. Murman United States

S. Duke Han United States

Ennapadam S. Krishnamoorthy India

Bo Hagberg Sweden

Chiadi U. Onyike United States

Sandra A. Zwijsen Netherlands

Burton V. Reifler United States

Marian B. Patterson United States

Ricardo Allegri Argentina

Stéphanie Paillard‐Borg Sweden

Daniel L. Murman United States

H. Randall Griffith

803 ×0.7

PMH

411 ×0.9

262 ×0.6

GHP

206 ×0.6

72 ×0.2

DEMOG

Citations per year, relative to H. Randall Griffith H. Randall Griffith (= 1×) peers Daniel L. Murman

Countries citing papers authored by H. Randall Griffith

Since Specialization

Citations

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

Fields of papers citing papers by H. Randall Griffith

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Randall Griffith. 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 H. Randall Griffith. The network helps show where H. Randall Griffith may publish in the future.

Co-authorship network of co-authors of H. Randall Griffith

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

All Works

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20 of 20 papers shown

Stewart, Christopher C., Rex A. Wright, & H. Randall Griffith. (2016). Difficulty, effort and cardiovascular response to a working memory challenge: Older adults with and without mild cognitive impairment. International Journal of Psychophysiology. 104. 53–61. 6 indexed citations

Triebel, Kristen, Ozioma C. Okonkwo, Roy C. Martin, et al.. (2010). Financial Capacity of Older African Americans With Amnestic Mild Cognitive Impairment. Alzheimer Disease & Associated Disorders. 24(4). 365–371. 8 indexed citations

Okonkwo, Ozioma C., H. Randall Griffith, David E. Vance, et al.. (2009). Awareness of Functional Difficulties in Mild Cognitive Impairment: A Multidomain Assessment Approach. Journal of the American Geriatrics Society. 57(6). 978–984. 81 indexed citations

O’Brien, Timothy J., Virginia G. Wadley, Anthony P. Nicholas, et al.. (2009). The Contribution of Executive Control on Verbal-Learning Impairment in Patients with Parkinson's Disease with Dementia and Alzheimer's Disease. Archives of Clinical Neuropsychology. 24(3). 237–244. 14 indexed citations

Bartolucci, Al, Sejong Bae, Karan P. Singh, & H. Randall Griffith. (2009). An examination of Bayesian statistical approaches to modeling change in cognitive decline in an Alzheimer's disease population. Mathematics and Computers in Simulation. 80(3). 561–571. 4 indexed citations

Marson, Daniel, Roy C. Martin, Virginia G. Wadley, et al.. (2009). Clinical Interview Assessment of Financial Capacity in Older Adults with Mild Cognitive Impairment and Alzheimer's Disease. Journal of the American Geriatrics Society. 57(5). 806–814. 77 indexed citations

Griffith, H. Randall, Roy C. Martin, Stephanie Andrews, et al.. (2008). The safety and tolerability of galantamine in patients with epilepsy and memory difficulties. Epilepsy & Behavior. 13(2). 376–380. 14 indexed citations

Griffith, H. Randall, Jan A. den Hollander, Ozioma C. Okonkwo, et al.. (2008). Brain N-acetylaspartate is Reduced in Parkinson Disease With Dementia. Alzheimer Disease & Associated Disorders. 22(1). 54–60. 33 indexed citations

Martin, Roy C., Ozioma C. Okonkwo, H. Randall Griffith, et al.. (2008). Medical decision‐making capacity in cognitively impaired Parkinson's disease patients without dementia. Movement Disorders. 23(13). 1867–1874. 54 indexed citations

10.

Okonkwo, Ozioma C., Virginia G. Wadley, H. Randall Griffith, et al.. (2008). Awareness of Deficits in Financial Abilities in Patients With Mild Cognitive Impairment: Going Beyond Self-Informant Discrepancy. American Journal of Geriatric Psychiatry. 16(8). 650–659. 86 indexed citations

11.

Okonkwo, Ozioma C., H. Randall Griffith, Katherine Belue, et al.. (2008). Cognitive models of medical decision-making capacity in patients with mild cognitive impairment. Journal of the International Neuropsychological Society. 14(2). 297–308. 62 indexed citations

12.

Richardson, Elizabeth J., H. Randall Griffith, Roy C. Martin, et al.. (2007). Structural and functional neuroimaging correlates of depression in temporal lobe epilepsy. Epilepsy & Behavior. 10(2). 242–249. 61 indexed citations

13.

Griffith, H. Randall, Roy C. Martin, Jennifer K. Bambara, et al.. (2007). Cognitive functioning over 3 years in community dwelling older adults with chronic partial epilepsy. Epilepsy Research. 74(2-3). 91–96. 29 indexed citations

14.

Griffith, H. Randall, Ozioma C. Okonkwo, Timothy O’Brien, & Jan A. den Hollander. (2007). Reduced brain glutamate in patients with Parkinson's disease. NMR in Biomedicine. 21(4). 381–387. 47 indexed citations

15.

Okonkwo, Ozioma C., Virginia G. Wadley, H. Randall Griffith, Karlene Ball, & Daniel Marson. (2006). Cognitive Correlates of Financial Abilities in Mild Cognitive Impairment. Journal of the American Geriatrics Society. 54(11). 1745–1750. 109 indexed citations

16.

Bambara, Jennifer K., H. Randall Griffith, Roy C. Martin, et al.. (2006). Medical decision-making abilities in older adults with chronic partial epilepsy. Epilepsy & Behavior. 10(1). 63–68. 11 indexed citations

17.

Griffith, H. Randall, Kelli L. Netson, Lindy E. Harrell, et al.. (2006). Amnestic mild cognitive impairment: Diagnostic outcomes and clinical prediction over a two-year time period. Journal of the International Neuropsychological Society. 12(2). 166–175. 93 indexed citations

18.

Griffith, H. Randall, Roy C. Martin, Jennifer K. Bambara, Daniel Marson, & Edward Faught. (2005). Older adults with epilepsy demonstrate cognitive impairments compared with patients with amnestic mild cognitive impairment. Epilepsy & Behavior. 8(1). 161–168. 63 indexed citations

19.

Griffith, H. Randall, Robert W. Pyzalski, Daniel S. OʼLeary, et al.. (2003). A Controlled Quantitative MRI Volumetric Investigation of Hippocampal Contributions to Immediate and Delayed Memory Performance. Journal of Clinical and Experimental Neuropsychology. 25(8). 1117–1127. 29 indexed citations

20.

Compton, David M., et al.. (1997). The Flexible Use of Multiple Cue Relationships in Spatial Navigation: A Comparison of Water Maze Performance Following Hippocampal, Medial Septal, Prefrontal Cortex, or Posterior Parietal Cortex Lesions. Neurobiology of Learning and Memory. 68(2). 117–132. 52 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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