Concepedia

P. Johannes Helm

PJ

Statistics

Publications

12

Citations

1.3K

H-Index

11

Active since

1991

Affiliations

University of Oslo(Current)

Max Planck Institute for Medical Research

Oslo University Hospital

Heidelberg University

Max Planck Society

P. Johannes Helm is an author at University of Oslo specializing in neuroscience, neurobiology, and cellular neuroscience.

Publications per year

1991–2016

12

Publications

12

Calcium-Permeable AMPA-Kainate Receptors in Fusiform Cerebellar Glial Cells

Nail Burnashev, Alla Khodorova, Péter Jónás et al. · Science · 1992 · 430 citations

, , +17

Dendritic calcium transients evoked by single back‐propagating action potentials in rat neocortical pyramidal neurons.

Henry Markram, P. Johannes Helm, Bert Sakmann · The Journal of Physiology · 1995 · 389 citations · Full text

, , +17

Dynamics of Ionic Shifts in Cortical Spreading Depression

Rune Enger, Wannan Tang, Gry Fluge Vindedal et al. · Cerebral Cortex · 2015 · 177 citations · Full text

, , +17

Stimulation-Evoked Ca<sup>2+</sup>Signals in Astrocytic Processes at Hippocampal CA3–CA1 Synapses of Adult Mice Are Modulated by Glutamate and ATP

Wannan Tang, Karolina Szokol, Vidar R. Jensen et al. · Journal of Neuroscience · 2015 · 66 citations · Full text

, , +17

Water entry into astrocytes during brain edema formation

Gabriele Nase, P. Johannes Helm, Rune Enger et al. · Glia · 2008 · 62 citations

, , +17

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