Leonard L. Howell

4.8k total citations
131 papers, 3.8k citations indexed

About

Leonard L. Howell is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Cognitive Neuroscience. According to data from OpenAlex, Leonard L. Howell has authored 131 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 96 papers in Cellular and Molecular Neuroscience, 34 papers in Molecular Biology and 32 papers in Cognitive Neuroscience. Recurrent topics in Leonard L. Howell's work include Neurotransmitter Receptor Influence on Behavior (88 papers), Neuroscience and Neuropharmacology Research (43 papers) and Receptor Mechanisms and Signaling (28 papers). Leonard L. Howell is often cited by papers focused on Neurotransmitter Receptor Influence on Behavior (88 papers), Neuroscience and Neuropharmacology Research (43 papers) and Receptor Mechanisms and Signaling (28 papers). Leonard L. Howell collaborates with scholars based in United States, Brazil and Japan. Leonard L. Howell's co-authors include Heather L. Kimmel, L. D. Byrd, F. Ivy Carroll, Kevin S. Murnane, Kathryn A. Cunningham, John R. Votaw, Kristin M. Wilcox, Mark M. Goodman, Michael J. Kuhar and Paul W. Czoty and has published in prestigious journals such as Nature Communications, Journal of Neuroscience and SHILAP Revista de lepidopterología.

In The Last Decade

Leonard L. Howell

129 papers receiving 3.7k citations

Peers

Countries citing papers authored by Leonard L. Howell

Since Specialization

Citations

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

Fields of papers citing papers by Leonard L. Howell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonard L. Howell. 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 Leonard L. Howell. The network helps show where Leonard L. Howell may publish in the future.

Co-authorship network of co-authors of Leonard L. Howell

This figure shows the co-authorship network connecting the top 25 collaborators of Leonard L. Howell. A scholar is included among the top collaborators of Leonard L. Howell 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 Leonard L. Howell. Leonard L. Howell 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	Effects of ketamine treatment on cocaine-induced reinstatement and disruption of functional connectivity in unanesthetized rhesus monkeys 2019 ·Psychopharmacology ·Eric Maltbie, Kaundinya Gopinath, Leonard L. Howell	5
2	Acute effects of 3,4-methylenedioxymethamphetamine (MDMA) and R(-) MDMA on actigraphy-based daytime activity and sleep parameters in rhesus monkeys. 2018 ·Experimental and Clinical Psychopharmacology ·Laís F. Berro, (unknown), (unknown), Barbara O. Rothbaum, Mônica L. Andersen, Leonard L. Howell	1
3	Effects of the serotonin 2C receptor agonist WAY163909 on the abuse-related effects and mesolimbic dopamine neurochemistry induced by abused stimulants in rhesus monkeys 2017 ·Psychopharmacology ·Laís F. Berro, (unknown), Eric Maltbie, Leonard L. Howell	19
4	Actigraphy-based sleep parameters during the reinstatement of methamphetamine self-administration in rhesus monkeys. 2016 ·Experimental and Clinical Psychopharmacology ·Laís F. Berro, Mônica L. Andersen, Sérgio Tufik, Leonard L. Howell	9
5	Ketamine-induced brain activation in awake female nonhuman primates: a translational functional imaging model 2015 ·Psychopharmacology ·Eric Maltbie, Kaundinya Gopinath, (unknown), (unknown), Leonard L. Howell	14
6	Temporal Evolution of Ischemic Lesions in Nonhuman Primates: A Diffusion and Perfusion MRI Study 2015 ·PLoS ONE ·Xiaodong Zhang, Frank Tong, Chunxia Li, Yumei Yan, (unknown), Govind Nair, Silun Wang, E. Chris Muly, Stuart M. Zola, Leonard L. Howell	35
7	A fast multiparameter MRI approach for acute stroke assessment on a 3T clinical scanner: preliminary results in a non-human primate model with transient ischemic occlusion. 2014 ·Europe PMC (PubMed Central) ·Xiaodong Zhang, Frank Tong, Chunxia Li, Yumei Yan, Govind Nair, Tsukasa Nagaoka, Yoji Tanaka, Stuart M. Zola, Leonard L. Howell	24
8	Serotonin 2A Receptors Differentially Contribute to Abuse-Related Effects of Cocaine and Cocaine-Induced Nigrostriatal and Mesolimbic Dopamine Overflow in Nonhuman Primates 2013 ·Journal of Neuroscience Nursing ·Kevin S. Murnane, (unknown), Karl T. Schmidt, (unknown), (unknown), Kejun Cheng, Kenner C. Rice, Leonard L. Howell	1
9	Relationship between Dose, Drug Levels, and D2 Receptor Occupancy for the Atypical Antipsychotics Risperidone and Paliperidone 2012 ·Journal of Pharmacology and Experimental Therapeutics ·E. Chris Muly, John R. Votaw, James Ritchie, Leonard L. Howell	26
10	Pharmacokinetics of Fluoxetine in Rhesus Macaques following Multiple Routes of Administration 2011 ·Pharmacology ·Eileen K. Sawyer, Leonard L. Howell	29
11	Effects of exposure to amphetamine derivatives on passive avoidance performance and the central levels of monoamines and their metabolites in mice: Correlations between behavior and neurochemistry 2011 ·Psychopharmacology ·Kevin S. Murnane, Shane A. Perrine, (unknown), Matthew P. Galloway, Leonard L. Howell, William E. Fantegrossi	38
12	Influence of chronic dopamine transporter inhibition by RTI-336 on motor behavior, sleep, and hormone levels in rhesus monkeys. 2011 ·Experimental and Clinical Psychopharmacology ·Mônica L. Andersen, Eileen K. Sawyer, F. Ivy Carroll, Leonard L. Howell	4
13	Impact of early life stress on the reinforcing and behavioral-stimulant effects of psychostimulants in rhesus monkeys 2010 ·Behavioural Pharmacology ·(unknown), Leonard L. Howell	12
14	Olanzapine-Induced Suppression of Cocaine Self-Administration in Rhesus Monkeys 2005 ·Neuropsychopharmacology ·Leonard L. Howell, Kristin M. Wilcox, Kimberly P. Lindsey, Heather L. Kimmel	10
15	Effects of Dopamine Transporter Inhibitors on Cocaine Self-Administration in Rhesus Monkeys: Relationship to Transporter Occupancy Determined by Positron Emission Tomography Neuroimaging 2004 ·Journal of Pharmacology and Experimental Therapeutics ·Kimberly P. Lindsey, Kristin M. Wilcox, John R. Votaw, Mark M. Goodman, Christophe Plisson, F. Ivy Carroll, Kenner C. Rice, Leonard L. Howell	54
16	Pharmacological interactions between serotonin and dopamine on behavior in the squirrel monkey 1997 ·Psychopharmacology ·Leonard L. Howell, Paul W. Czoty, Larry D. Byrd	42
17	Characterization of the effects of cocaine and GBR 12909, a dopamine uptake inhibitor, on behavior in the squirrel monkey. 1991 ·Journal of Pharmacology and Experimental Therapeutics ·Leonard L. Howell, L. D. Byrd	83
18	Respiratory effects of xanthines and adenosine analogs in rhesus monkeys. 1990 ·Journal of Pharmacology and Experimental Therapeutics ·Leonard L. Howell, W. H. Morse, Roger D. Spealman	17
19	DIFFERENTIAL EFFECTS OF COCAINE AND PENTOBARBITAL ON FIXED‐INTERVAL AND RANDOM‐INTERVAL PERFORMANCE 1988 ·Journal of the Experimental Analysis of Behavior ·Leonard L. Howell, Larry D. Byrd, M. Jackson Marr	4
20	Behavioral effects of phencyclidine and ketamine alone and in combination with other drugs 1987 ·European Journal of Pharmacology ·Larry D. Byrd, Leanna J. Standish, Leonard L. Howell	26

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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