Patrick Michael Callahan

Research Scientist

  • 1903 Citations
  • 25 h-Index
1982 …2020

Research output per year

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Research Output

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Article
2020

Modulating inhibitory response control through potentiation of GluN2D subunit-containing NMDA receptors

Callahan, P. M., Terry, A. V., Nelson, F. R., Volkmann, R. A., Vinod, A. B., Zainuddin, M. & Menniti, F. S., Jan 1 2020, (Accepted/In press) In : Neuropharmacology. 107994.

Research output: Contribution to journalArticle

2019

Atomoxetine improves memory and other components of executive function in young-adult rats and aged rhesus monkeys

Callahan, P. M., Plagenhoef, M. R., Blake, D. T. & Terry, A. V., Sep 1 2019, In : Neuropharmacology. 155, p. 65-75 11 p.

Research output: Contribution to journalArticle

1 Scopus citations
2018

Intermittent stimulation in the nucleus basalis of meynert improves sustained attention in rhesus monkeys

Liu, R., Crawford, J., Callahan, P. M., Terry, A. V., Constantinidis, C. & Blake, D. T., Jul 15 2018, In : Neuropharmacology. 137, p. 202-210 9 p.

Research output: Contribution to journalArticle

3 Scopus citations

Tropisetron enhances recognition memory in rats chronically treated with risperidone or quetiapine

Poddar, I., Callahan, P. M., Hernandez, C. M., Yang, X., Bartlett, M. G. & Terry, A. V., May 2018, In : Biochemical Pharmacology. 151, p. 180-187 8 p.

Research output: Contribution to journalArticle

2 Scopus citations
2017

Intermittent Stimulation of the Nucleus Basalis of Meynert Improves Working Memory in Adult Monkeys

Liu, R., Crawford, J., Callahan, P. M., Terry, A. V., Constantinidis, C. & Blake, D. T., Sep 11 2017, In : Current Biology. 27, 17, p. 2640-2646.e4

Research output: Contribution to journalArticle

13 Scopus citations

Tropisetron sensitizes α7 containing nicotinic receptors to low levels of acetylcholine in vitro and improves memory-related task performance in young and aged animals

Callahan, P. M., Bertrand, D., Bertrand, S., Plagenhoef, M. R. & Terry, A. V., May 1 2017, In : Neuropharmacology. 117, p. 422-433 12 p.

Research output: Contribution to journalArticle

19 Scopus citations
2016
12 Scopus citations
2015

Attention

Callahan, P. M. & Terry, A. V., Jan 1 2015, In : Handbook of Experimental Pharmacology. 228, p. 161-189 29 p.

Research output: Contribution to journalArticle

7 Scopus citations

Bio-generation of stable isotope-labeled internal standards for absolute and relative quantitation of phase II drug metabolites in plasma samples using LC-MS/MS

Li, P., Li, Z., Beck, W. D., Callahan, P. M., Terry, A. V., Bar-Peled, M. & Bartlett, M. G., May 1 2015, In : Analytical and bioanalytical chemistry. 407, 14, p. 4053-4063 11 p.

Research output: Contribution to journalArticle

7 Scopus citations

Pharmacokinetics of cotinine in rats: A potential therapeutic agent for disorders of cognitive function

Li, P., Beck, W. D., Callahan, P. M., Terry, A. V. & Bartlett, M. G., Jun 2015, In : Pharmacological Reports. 67, 3, p. 494-500 7 p.

Research output: Contribution to journalArticle

7 Scopus citations

R-(+) and S-(-) isomers of cotinine augment cholinergic responses in vitro and in vivo

Terry, A. V., Callahan, P. M. & Bertrand, D., Feb 1 2015, In : Journal of Pharmacology and Experimental Therapeutics. 352, 2, p. 405-418 14 p.

Research output: Contribution to journalArticle

16 Scopus citations
2014
8 Scopus citations
23 Scopus citations

Repeated exposures to diisopropylfluorophosphate result in impairments of sustained attention and persistent alterations of inhibitory response control in rats

Terry, A. V., Callahan, P. M., Beck, W. D., Vandenhuerk, L., Sinha, S., Bouchard, K., Schade, R. & Waller, J. L., Jul 2014, In : Neurotoxicology and Teratology. 44, p. 18-29 12 p.

Research output: Contribution to journalArticle

14 Scopus citations
2013
66 Scopus citations
2012

Chronic impairments in spatial learning and memory in rats previously exposed to chlorpyrfos or diisopropylfluorophosphate

Terry, A. V., Beck, W. D., Warner, S., Vandenhuerk, L. & Callahan, P. M., Jan 1 2012, In : Neurotoxicology and Teratology. 34, 1, p. 1-8 8 p.

Research output: Contribution to journalArticle

28 Scopus citations
19 Scopus citations

The nicotine metabolite, cotinine, attenuates glutamate (NMDA) antagonist-related effects on the performance of the five choice serial reaction time task (5C-SRTT) in rats

Terry, A. V., Buccafusco, J. J., Schade, R. F., Vandenhuerk, L., Callahan, P. M., Beck, W. D., Hutchings, E. J., Chapman, J. M., Li, P. & Bartlett, M. G., Apr 1 2012, In : Biochemical Pharmacology. 83, 7, p. 941-951 11 p.

Research output: Contribution to journalArticle

34 Scopus citations
2011

RG3487, a novel nicotinic α7 receptor partial agonist, improves cognition and sensorimotor gating in rodents

Wallace, T. L., Callahan, P. M., Tehim, A., Bertrand, D., Tombaugh, G., Wang, S., Xie, W., Rowe, W. B., Ong, V., Graham, E., Terry, A. V., Rodefer, J. S., Herbert, B., Murray, M., Porter, R., Santarelli, L. & Lowe, D. A., Jan 1 2011, In : Journal of Pharmacology and Experimental Therapeutics. 336, 1, p. 243-253 11 p.

Research output: Contribution to journalArticle

102 Scopus citations

The prototypical ranitidine analog JWS-USC-75-IX improves information processing and cognitive function in animal models

Terry, A. V., Buccafusco, J. J., Herman, E. J., Callahan, P. M., Beck, W. D., Warner, S., Vandenhuerk, L., Bouchard, K., Schwarz, G. M., Gao, J. & Chapman, J. M., Mar 1 2011, In : Journal of Pharmacology and Experimental Therapeutics. 336, 3, p. 751-766 16 p.

Research output: Contribution to journalArticle

11 Scopus citations
2009

Effect of R3487/MEM3454, a novel nicotinic α7 receptor partial agonist and 5-HT3 antagonist on sustained attention in rats

Rezvani, A. H., Kholdebarin, E., Brucato, F. H., Callahan, P. M., Lowe, D. A. & Levin, E. D., Mar 17 2009, In : Progress in Neuro-Psychopharmacology and Biological Psychiatry. 33, 2, p. 269-275 7 p.

Research output: Contribution to journalArticle

78 Scopus citations

Varenicline attenuates nicotine-enhanced brain-stimulation reward by activation of α4β2 nicotinic receptors in rats

Spiller, K., Xi, Z. X., Li, X., Ashby, C. R., Callahan, P. M., Tehim, A. & Gardner, E. L., Jul 1 2009, In : Neuropharmacology. 57, 1, p. 60-66 7 p.

Research output: Contribution to journalArticle

46 Scopus citations
1999

Characterization of the electrophysiological and morphological properties of rat central amygdala neurons in vitro

Schiess, M. C., Callahan, P. M. & Zheng, H., Dec 1 1999, In : Journal of Neuroscience Research. 58, 5, p. 663-673 11 p.

Research output: Contribution to journalArticle

44 Scopus citations
1998

The discriminative stimulus properties of cocaine: Effects of microinfusion of cocaine, a 5-HT(1A) agonist or antagonist, into the ventral tegmental area

De La Garza, R., Callahan, P. M. & Cunningham, K. A., May 28 1998, In : Psychopharmacology. 137, 1, p. 1-6 6 p.

Research output: Contribution to journalArticle

16 Scopus citations
1997

Mediation of the discriminative stimulus properties of cocaine by mesocorticolimbic dopamine systems

Callahan, P. M., De La Garza, R. & Cunningham, K. A., Jul 1 1997, In : Pharmacology Biochemistry and Behavior. 57, 3, p. 601-607 7 p.

Research output: Contribution to journalArticle

69 Scopus citations
74 Scopus citations
1996

Detailed investigations of 5-HT3 compounds in a drug discrimination model

De La Garza, R., Callahan, P. M. & Cunningham, K. A., Jul 1996, In : Pharmacology Biochemistry and Behavior. 54, 3, p. 533-540 8 p.

Research output: Contribution to journalArticle

25 Scopus citations
1995

Discriminative stimulus effects of cocaine: Antagonism by dopamine D1 receptor blockade in the amygdala

Callahan, P. M., Bryan, S. K. & Cunningham, K. A., Aug 1995, In : Pharmacology, Biochemistry and Behavior. 51, 4, p. 759-766 8 p.

Research output: Contribution to journalArticle

23 Scopus citations

Modulation of the discriminative stimulus properties of cocaine by 5- HT(1B) and 5-HT(2C) receptors

Callahan, P. M. & Cunningham, K. A., Jan 1 1995, In : Journal of Pharmacology and Experimental Therapeutics. 274, 3, p. 1414-1424 11 p.

Research output: Contribution to journalArticle

102 Scopus citations
1994

Discriminative stimulus properties of cocaine: modulation by dopamine D1 receptors in the nucleus accumbens

Callahan, P. M., De La Garza, R. & Cunningham, K. A., Jun 1 1994, In : Psychopharmacology. 115, 1-2, p. 110-114 5 p.

Research output: Contribution to journalArticle

50 Scopus citations

Involvement of 5-HT2C receptors in mediating the discriminative stimulus properties of m-chlorophenylpiperazine (mCPP)

Callahan, P. M. & Cunningham, K. A., May 12 1994, In : European Journal of Pharmacology. 257, 1-2, p. 27-38 12 p.

Research output: Contribution to journalArticle

77 Scopus citations

Discriminative stimulus properties of cocaine in relation to dopamine D2 receptor function in rats

Callahan, P. M. & Cunningham, K. A., Jan 1 1993, In : Journal of Pharmacology and Experimental Therapeutics. 266, 2, p. 585-592 8 p.

Research output: Contribution to journalArticle

49 Scopus citations
1992

Effects of the putative dopamine autoreceptor antagonists (+)-AJ 76 and (+)-UH 232 on the discriminative stimulus properties of cocaine

Callahan, P. M., Piercey, M. F. & Cunningham, K. A., May 1 1992, In : Psychopharmacology. 107, 1, p. 73-77 5 p.

Research output: Contribution to journalArticle

25 Scopus citations

Structure-Activity Relationship Studies of Cocaine: Replacement of the C-2 Ester Group by Vinyl Argues against H-Bonding and Provides an Esterase-Resistant, High-Affinity Cocaine Analogue

Kozikowski, A. P., Roberti, M., Li Xiang, X., Bergmann, J. S., Callahan, P. M., Cunningham, K. A. & Johnson, K. M., Dec 1 1992, In : Journal of Medicinal Chemistry. 35, 25, p. 4764-4766 3 p.

Research output: Contribution to journalArticle

71 Scopus citations
1991

Behavioral sensitization to cocaine is not associated with changes in serotonin (5-HT) fiber immunoreactivity in rat forebrain

Paris, J. M., Callahan, P. M., Lee, J. M. & Cunningham, K. A., Jan 1 1991, In : Brain Research Bulletin. 27, 6, p. 843-847 5 p.

Research output: Contribution to journalArticle

11 Scopus citations

Decrease of GABA-immunoreactive neurons in the amygdala after electrical kindling in the rat

Callahan, P. M., Paris, J. M., Kathryn A., C. & Shinnick-Gallagher, P., Aug 2 1991, In : Brain Research. 555, 2, p. 335-339 5 p.

Research output: Contribution to journalArticle

52 Scopus citations

Dopamine D1 and D2 mediation of the discriminative stimulus properties of d-amphetamine and cocaine

Callahan, P. M., Appel, J. B. & Cunningham, K. A., Jan 1 1991, In : Psychopharmacology. 103, 1, p. 50-55 6 p.

Research output: Contribution to journalArticle

161 Scopus citations

Monoamine reuptake inhibitors enhance the discriminative state induced by cocaine in the rat

Cunningham, K. A. & Callahan, P. M., Jun 1 1991, In : Psychopharmacology. 104, 2, p. 177-180 4 p.

Research output: Contribution to journalArticle

111 Scopus citations
1990
20 Scopus citations

The discriminative stimulus properties of cocaine: effects of BAY K 8644 and nimodipine

Callahan, P. M. & Cunningham, K. A., Sep 4 1990, In : European Journal of Pharmacology. 186, 1, p. 143-147 5 p.

Research output: Contribution to journalArticle

15 Scopus citations
1989

Involvement of 5-HT receptor subtypes in the discriminative stimulus properties of mescaline

Appel, J. B. & Callahan, P. M., Jan 2 1989, In : European Journal of Pharmacology. 159, 1, p. 41-46 6 p.

Research output: Contribution to journalArticle

20 Scopus citations
1988
27 Scopus citations
1987
64 Scopus citations

Discriminative stimulus properties of lisuride revisited: Involvement of dopamine D2 receptors

Cunningham, K. A., Callahan, P. M. & Appel, J. B., Jan 1 1987, In : Journal of Pharmacology and Experimental Therapeutics. 241, 1, p. 147-151 5 p.

Research output: Contribution to journalArticle

15 Scopus citations
1986

Discriminative stimulus properties of the serotonin agonist MK 212

Cunningham, K. A., Callahan, P. M. & Appel, J. B., Sep 1 1986, In : Psychopharmacology. 90, 2, p. 193-197 5 p.

Research output: Contribution to journalArticle

46 Scopus citations
1985

Differentiation between the stimulus effects of 1-5-hydroxytryptophan and LSD

Cunningham, K. A., Callahan, P. M. & Appel, J. B., Jan 22 1985, In : European Journal of Pharmacology. 108, 2, p. 179-186 8 p.

Research output: Contribution to journalArticle

9 Scopus citations

Discriminative stimulus properties of clonidine: Substitution by ergot derivatives

Cunningham, K. A., Callahan, P. M., Craigmyle, N. A. & Appel, J. B., Dec 17 1985, In : European Journal of Pharmacology. 119, 3, p. 225-229 5 p.

Research output: Contribution to journalArticle

7 Scopus citations