Ralph E. Hoffman

7.3k total citations · 1 hit paper
67 papers, 4.9k citations indexed

About

Ralph E. Hoffman is a scholar working on Cognitive Neuroscience, Psychiatry and Mental health and Neurology. According to data from OpenAlex, Ralph E. Hoffman has authored 67 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Cognitive Neuroscience, 19 papers in Psychiatry and Mental health and 12 papers in Neurology. Recurrent topics in Ralph E. Hoffman's work include Functional Brain Connectivity Studies (21 papers), Schizophrenia research and treatment (18 papers) and Neuroscience and Music Perception (17 papers). Ralph E. Hoffman is often cited by papers focused on Functional Brain Connectivity Studies (21 papers), Schizophrenia research and treatment (18 papers) and Neuroscience and Music Perception (17 papers). Ralph E. Hoffman collaborates with scholars based in United States, Canada and South Korea. Ralph E. Hoffman's co-authors include John H. Krystal, T. H. McGlashan, Keith A. Hawkins, Idil Çavuş, Ralitza Gueorguieva, Ayşenil Belger, Tandy J. Miller, Michelle Hampson, Deepak Cyril D’Souza and Kathleen M. Carroll and has published in prestigious journals such as American Journal of Psychiatry, Biological Psychiatry and Journal of Abnormal Psychology.

In The Last Decade

Ralph E. Hoffman

65 papers receiving 4.7k citations

Hit Papers

align trajectories

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.

Symptom Assessment in Schizophrenic Prodromal States

1999 504 citations Tandy J. Miller, T. H. McGlashan et al. Psychiatric Quarterly profile →

Peers

Countries citing papers authored by Ralph E. Hoffman

Since Specialization

Citations

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

Fields of papers citing papers by Ralph E. Hoffman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph E. Hoffman. 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 Ralph E. Hoffman. The network helps show where Ralph E. Hoffman may publish in the future.

Co-authorship network of co-authors of Ralph E. Hoffman

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph E. Hoffman. A scholar is included among the top collaborators of Ralph E. Hoffman 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 Ralph E. Hoffman. Ralph E. Hoffman 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

#	Work	Indexed citations
1	Transcranial Magnetic Stimulation of Wernicke’s and Right Homologous Sites to Curtail “Voices”: A Randomized Trial 2013 ·Biological Psychiatry ·Ralph E. Hoffman, Kun Wu, Brian Pittman, John D. Cahill, Keith A. Hawkins, Thomas Fernandez, Jonas Hannestad	62
2	Bursting as a source of non‐linear determinism in the firing patterns of nigral dopamine neurons 2012 ·European Journal of Neuroscience ·Jaeseung Jeong, Wei‐Xing Shi, Ralph E. Hoffman, Jihoon Oh, John C. Gore, Benjamin S. Bunney, Bradley S. Peterson	4
3	Functional connectivity studies of patients with auditory verbal hallucinations 2012 ·Frontiers in Human Neuroscience ·Ralph E. Hoffman, Michelle Hampson	57
4	Using Computational Patients to Evaluate Illness Mechanisms in Schizophrenia 2011 ·Biological Psychiatry ·Ralph E. Hoffman, (unknown), Ralitza Gueorguieva, Donald M. Quinlan, (unknown), Risto Miikkulainen	28
5	Time course of regional brain activity accompanying auditory verbal hallucinations in schizophrenia 2011 ·The British Journal of Psychiatry ·Ralph E. Hoffman, Brian Pittman, R. Todd Constable, Zubin Bhagwagar, Michelle Hampson	39
6	Elevated Functional Connectivity Along a Corticostriatal Loop and the Mechanism of Auditory/Verbal Hallucinations in Patients with Schizophrenia 2010 ·Biological Psychiatry ·Ralph E. Hoffman, Thomas Fernandez, Brian Pittman, Michelle Hampson	125
7	Time course of regional brain activation associated with onset of auditory/verbal hallucinations 2008 ·The British Journal of Psychiatry ·Ralph E. Hoffman, Adam W. Anderson, Maxine Varanko, John C. Gore, Michelle Hampson	66
8	Extracting spurious messages from noise and risk of schizophrenia-spectrum disorders in a prodromal population 2007 ·The British Journal of Psychiatry ·Ralph E. Hoffman, Scott W. Woods, Keith A. Hawkins, Brian Pittman, Mauricio Tohen, Adrian Preda, Alan Breier, (unknown), Jean Addington, Diana O. Perkins, Thomas H. McGlashan	54
9	Transcranial Magnetic Stimulation of Left Temporoparietal Cortex and Medication-Resistant Auditory Hallucinations 2003 ·Archives of General Psychiatry ·Ralph E. Hoffman, Keith A. Hawkins, Ralitza Gueorguieva, Nash N. Boutros, Fady Rachid, Kathleen M. Carroll, John H. Krystal	379
10	NMDA receptor antagonist effects, cortical glutamatergic function, and schizophrenia: toward a paradigm shift in medication development 2003 ·Psychopharmacology ·John H. Krystal, Deepak Cyril D’Souza, Daniel H. Mathalon, Edward Perry, Ayşenil Belger, Ralph E. Hoffman	423
11	Simulated Apoptosis/Neurogenesis Regulates Learning and Memory Capabilities of Adaptive Neural Networks 2003 ·Neuropsychopharmacology ·R. Andrew Chambers, Marc N. Potenza, Ralph E. Hoffman, Willard L. Miranker	125
12	Cortical instability and the mechanism of mania: a neural network simulation and perceptual test 2001 ·Biological Psychiatry ·Ralph E. Hoffman, Donald M. Quinlan, Carolyn M. Mazure, Thomas McGlashan	15
13	Bursting as a source of nonlinear determinism in interspike interval firing patterns of dopamine neurons, 2:2000 2000 ·The Scholars Repository - LLU (Loma Linda University) ·Jaeseung Jeong, Bradley S. Peterson, John C. Gore, Wei‐Xing Shi, Ralph E. Hoffman, Benjamin S. Bunney	2
14	Electroencephalogram and repetitive transcranial magnetic stimulation 2000 ·Depression and Anxiety ·(unknown), Robert Berman, Ralph E. Hoffman, (unknown), (unknown), Risto J. Ilmoniemi	17
15	Transcranial magnetic stimulation of left temporoparietal cortex in three patients reporting hallucinated “voices” 1999 ·Biological Psychiatry ·Ralph E. Hoffman, Nashaat N. Boutros, Robert Berman, Elizabeth Roessler, Ayşenil Belger, John H. Krystal, Dennis S. Charney	158
16	Symptom Assessment in Schizophrenic Prodromal States breakdown → 1999 ·Psychiatric Quarterly ·Tandy J. Miller, T. H. McGlashan, Scott W Woods, (unknown), Naomi Driesen, Cheryl M. Corcoran, Ralph E. Hoffman, Larry Davidson	504
17	Chapter 18 Using a speech perception neural network simulation to explore normal neurodevelopment and hallucinated ‘voices’ in schizophrenia 1999 ·Progress in brain research ·Ralph E. Hoffman, Thomas H. McGlashan	3
18	Reduced corticocortical connectivity can induce speech perception pathology and hallucinated ‘voices’ 1998 ·Schizophrenia Research ·Ralph E. Hoffman, T. H. McGlashan	25
19	Working memory, attention, and communication disturbances in schizophrenia. 1996 ·Journal of Abnormal Psychology ·Nancy M. Docherty, Keith A. Hawkins, Ralph E. Hoffman, Donald M. Quinlan, Jaak Rakfeldt, William H. Sledge	83
20	Can digit symbol-verbal fluency comparisons facilitate detection of pseudodementia? 1995 ·European Archives of Psychiatry and Clinical Neuroscience ·Keith A. Hawkins, William H. Sledge, (unknown), Donald M. Quinlan, Jaak Rakfeldt, Ralph E. Hoffman	2

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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