W Trojniar

691 total citations
45 papers, 577 citations indexed

About

W Trojniar is a scholar working on Cognitive Neuroscience, Cellular and Molecular Neuroscience and Behavioral Neuroscience. According to data from OpenAlex, W Trojniar has authored 45 papers receiving a total of 577 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Cognitive Neuroscience, 24 papers in Cellular and Molecular Neuroscience and 7 papers in Behavioral Neuroscience. Recurrent topics in W Trojniar's work include Neuroscience and Neuropharmacology Research (16 papers), Sleep and Wakefulness Research (16 papers) and Neurotransmitter Receptor Influence on Behavior (12 papers). W Trojniar is often cited by papers focused on Neuroscience and Neuropharmacology Research (16 papers), Sleep and Wakefulness Research (16 papers) and Neurotransmitter Receptor Influence on Behavior (12 papers). W Trojniar collaborates with scholars based in Poland and Canada. W Trojniar's co-authors include Roy A. Wise, Danuta Wrona, William A. Carlezon, Ilona Klejbor, Jolanta Orzeł-Gryglewska, Irena Majkutewicz, Mark Jeremy Hunt, Bogna M. Ignatowska‐Jankowska, Maciej M. Jankowski and Dorota Myślińska and has published in prestigious journals such as Brain Research, Annals of the New York Academy of Sciences and Psychopharmacology.

In The Last Decade

W Trojniar

44 papers receiving 558 citations

Peers

W Trojniar

CMN

EAS

B.L Meti India

W.T. Nickell United States

Anna Vale-Martı́nez Spain

Luiz Fernando Takase Brazil

Robert H. Roth United States

Gemma Guillazo‐Blanch Spain

María Esther Olvera‐Cortés Mexico

Sandra L. Inman-Wood United States

Audrey M. Wells United States

Cornelia Strobel Australia

B.L Meti India

W Trojniar

287 ×0.9

CMN

226 ×0.9

52 ×0.5

EAS

96 ×0.9

78 ×0.9

Citations per year, relative to W Trojniar W Trojniar (= 1×) peers B.L Meti

Countries citing papers authored by W Trojniar

Since Specialization

Citations

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

Fields of papers citing papers by W Trojniar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W Trojniar. 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 W Trojniar. The network helps show where W Trojniar may publish in the future.

Co-authorship network of co-authors of W Trojniar

This figure shows the co-authorship network connecting the top 25 collaborators of W Trojniar. A scholar is included among the top collaborators of W Trojniar 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 W Trojniar. W Trojniar 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

Majkutewicz, Irena, et al.. (2010). Lesion and stimulation of the ventral tegmental area increases cholinergic activity in the rat brain. Acta Neurobiologiae Experimentalis. 70(1). 28–39. 6 indexed citations

Majkutewicz, Irena, et al.. (2010). Lesion of the ventral tegmental area amplifies stimulation-induced Fos expression in the rat brain. Brain Research. 1320. 95–105. 11 indexed citations

Trojniar, W, et al.. (2007). Modulation of hippocampal theta rhythm by the opioid system of the pedunculopontine tegmental nucleus. Acta Neurobiologiae Experimentalis. 67(4). 447–460. 13 indexed citations

Trojniar, W, et al.. (2005). Brain c-fos expression after unilateral electrolytic lesion and contralateral electrical stimulation of the ventral tegniental area in rats. Acta Neurobiologiae Experimentalis. 65(3). 1 indexed citations

Trojniar, W, et al.. (2005). Activation of tachykinin system in the pedunculopontine tegmental nucleus suppresses hippocampal theta rhythm in urethaneanesthetized rats. Acta Neurobiologiae Experimentalis. 65(4). 373–386. 3 indexed citations

Orzeł-Gryglewska, Jolanta, et al.. (2005). Microinjection of procaine and electrolytic lesion in the ventral tegmental area suppresses hippocampal theta rhythm in urethane-anesthetized rats. Brain Research Bulletin. 68(5). 295–309. 25 indexed citations

Wrona, Danuta, Ilona Klejbor, & W Trojniar. (2004). Chronic electric stimulation of the midbrain ventral tegmental area increases spleen but not blood natural killer cell cytotoxicity in rats. Journal of Neuroimmunology. 155(1-2). 85–93. 12 indexed citations

Trojniar, W, et al.. (2003). Effect of unilateral ibotenate lesions of the ventral tegmental area on cortical and hippocampal EEG in freely behaving rats. Acta Neurobiologiae Experimentalis. 63(4). 369–375. 19 indexed citations

Wrona, Danuta, et al.. (2001). Stress-Induced Changes in Peripheral Natural Killer Cell Cytotoxicity in Pigs May Not Depend on Plasma Cortisol. Brain Behavior and Immunity. 15(1). 54–64. 25 indexed citations

10.

Orzeł-Gryglewska, Jolanta, et al.. (2000). Anatomical correlates of the lateral hypothalamic influence on waking-sleep relationship in the rat. Acta Neurobiologiae Experimentalis. 60(3). 309–322. 3 indexed citations

11.

Trojniar, W, et al.. (2000). Effect of unilateral injection of MK-801 into the area of A10 cells on feeding evoked by stimulation of homologous area in the contralateral hemisphere. Acta Neurobiologiae Experimentalis. 60(4). 489–494. 11 indexed citations

12.

Trojniar, W, et al.. (1999). Augmentation of ventral tegmental area stimulation-induced feeding by both stimulation and lesion of the contralateral ventral tegmental area in the rat. Acta Neurobiologiae Experimentalis. 59(4). 287–293. 7 indexed citations

13.

Trojniar, W & Ilona Klejbor. (1999). Facilitatory effect of unilateral lesion of the ventral tegmental area on locomotor response to stimulation of the contralateral ventral tegmental area: involvement of GABAergic transmission. Brain Research. 842(2). 419–430. 19 indexed citations

14.

Klejbor, Ilona & W Trojniar. (1997). Effect of unilateral blockade of VTA dopamine transmission on behavior elicited from contralateral VTA. Acta Neurobiologiae Experimentalis. 57(5). 2 indexed citations

15.

Trojniar, W, et al.. (1996). Effect of lateral hypothalamic lesion on sleep-waking pattern and EEG power spectra in the rat. Acta Neurobiologiae Experimentalis. 56(1). 249–253. 10 indexed citations

16.

Klejbor, Ilona & W Trojniar. (1995). Locomotor response to unilateral VTA stimulation is facilitated by contralateral VTA lesion. Acta Neurobiologiae Experimentalis. 55(5). 1 indexed citations

17.

Trojniar, W, et al.. (1995). Bilateral lesions of the pedunculopontine tegmental nucleus affect feeding induced by electrical stimulation of the ventral tegmental area. Acta Neurobiologiae Experimentalis. 55(3). 201–206. 11 indexed citations

18.

Trojniar, W, et al.. (1994). Unilateral damage to the ventral tegmental area facilitates feeding induced by stimulation of the contralateral ventral tegmental area. Brain Research. 641(2). 333–340. 12 indexed citations

19.

Trojniar, W, et al.. (1992). Interhemispheric organization of the ventral tegmental area stimulation-induced feeding. Acta Neurobiologiae Experimentalis. 52(3). 1 indexed citations

20.

Trojniar, W, et al.. (1979). The pleasure system of the brain and its neurotransmitters.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 31(4). 283–92. 4 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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