This map shows the geographic impact of J Fischer'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 J Fischer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Fischer more than expected).
This network shows the impact of papers produced by J Fischer. 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 J Fischer. The network helps show where J Fischer may publish in the future.
Co-authorship network of co-authors of J Fischer
This figure shows the co-authorship network connecting the top 25 collaborators of J Fischer.
A scholar is included among the top collaborators of J Fischer 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 J Fischer. J Fischer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Langmeier, M, J Fischer, & J Mareš. (1982). Ultrastructural changes in cortical synapses shortly after termination of a seizure during kindling.. PubMed. 31(3). 213–6.4 indexed citations
5.
Langmeier, M, et al.. (1982). Changes in the size and shape of synaptic vesicles in the sensorimotor cortex of the rat brain after repeated epileptic seizures.. PubMed. 31(1). 91–4.1 indexed citations
6.
Fischer, J, M Langmeier, & S Trojan. (1980). Changes in the length and width of the postsynaptic density, the width of the intersynaptic density and the synaptic cleft in the cerebral cortex synapses of rats exposed to prolonged aerogenic hypoxia during early ontogenesis. An electron microscopic morphometric study.. PubMed. 29(6). 561–7.9 indexed citations
Fischer, J & M Langmeier. (1979). Configurational changes at the synapses in the projected epileptic cortical experimental focus in the rat. A morphometric electron microscopic analysis.. PubMed. 28(1). 87–92.1 indexed citations
10.
Mareš, Petr, et al.. (1979). Two types of epileptic cortical after-discharges evoked by the stimulation of the hippocampus and thalamic nuclei in rats.. PubMed. 21(4). 209–17.3 indexed citations
Mareš, Pavel, et al.. (1977). The influence of pentobarbital upon a cortical epileptogenic focus in rats.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 226(2). 313–23.1 indexed citations
13.
Fischer, J. (1977). Electron microscopic changes in the active zone of the synapses in an acute projected epileptic cortical focus in the rat.. PubMed. 189–92.
Fischer, J, et al.. (1974). Qualitative and quantitative neurohistological changes produced in the rat brain by prolonged aerogenic hypoxia in early ontogeny.. PubMed. 23(3). 211–9.6 indexed citations
16.
Fischer, J. (1973). Change in the number of vesicles in synapses of a projected epileptic cortical focus in rats.. PubMed. 22(5). 537–42.
Servít, Z, et al.. (1966). Comparative pathophysiology of the paroxysmal EEG. Laminar analysis of the electrogenesis of spike and wave activity in the frog telencephalon.. PubMed. 15(4). 327–36.4 indexed citations
19.
Fischer, J, et al.. (1964). HISTOLOGICAL LOCALIZATION OF THE COMPONENTS OF PRIMARY CORTICAL RESPONSE (PCR) IN THE SOMATOSENSORY AREA IN RATS.. PubMed. 13. 484–7.2 indexed citations
20.
Fischer, J, et al.. (1964). A histochemical study on the effect of transsection of the facialis nerve on the picture of glycerophosphate, lactate, succinate, malate and glutamate dehydrogenase in the cells of the facil nerve nucleus.. PubMed. 19(5). 369–76.4 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.