User profiles for B. Kampa
Björn KampaProfessor for Systems Neurophysiology, RWTH Aachen University Verified email at brain.rwth-aachen.de Cited by 3926 |
Synaptic integration in dendritic trees
… This concept is demonstrated in a simplified model cell in Figure 1(B,D), where the variation
in somatic EPSP amplitude for inputs at different locations (2.5-fold) is much smaller than the …
in somatic EPSP amplitude for inputs at different locations (2.5-fold) is much smaller than the …
Dendritic mechanisms controlling spike-timing-dependent synaptic plasticity
… , which states that if neuron A repeatedly participates in firing cell B, the efficiency of cell
A as one of the neurons firing cell B is increased. (b) Classical STDP timing curve providing …
A as one of the neurons firing cell B is increased. (b) Classical STDP timing curve providing …
[HTML][HTML] Dendritic synapse location and neocortical spike-timing-dependent plasticity
RC Froemke, JJ Letzkus, BM Kampa… - Frontiers in synaptic …, 2010 - frontiersin.org
While it has been appreciated for decades that synapse location in the dendritic tree has a
powerful influence on signal processing in neurons, the role of dendritic synapse location on …
powerful influence on signal processing in neurons, the role of dendritic synapse location on …
High-speed in vivo calcium imaging reveals neuronal network activity with near-millisecond precision
… (b) Schematic of the DCU consisting of a cylindrical lens telescope (CLT), two λ/2 waveplates
and a single prism oriented at 45 angle to the AODs. Laser beam transmission percentage …
and a single prism oriented at 45 angle to the AODs. Laser beam transmission percentage …
Action potential generation requires a high sodium channel density in the axon initial segment
… using either latrunculin B or cytochalasin B, which increase … solution that included latrunculin
B or cytochalasin B (20 μM; … μM) was applied with cytochalasin B in the whole-cell recording …
B or cytochalasin B (20 μM; … μM) was applied with cytochalasin B in the whole-cell recording …
Imaging cellular network dynamics in three dimensions using fast 3D laser scanning
W Göbel, BM Kampa, F Helmchen - Nature methods, 2007 - nature.com
… (c) Reconstruction of the 3D scan trajectory corresponding to the position signals in b. (d)
Direct visualization of a 3D scan pattern by integrating video images of the trajectory of a two-…
Direct visualization of a 3D scan pattern by integrating video images of the trajectory of a two-…
Learning rules for spike timing-dependent plasticity depend on dendritic synapse location
… B, Examples of plasticity for uEPSPs with different rise times (… C, Example experiments from
B over time (small symbols, single … 4B,C). This led to a clear negative correlation between …
B over time (small symbols, single … 4B,C). This led to a clear negative correlation between …
Kinetics of Mg2+ unblock of NMDA receptors: implications for spike‐timing dependent synaptic plasticity
… B, same as in A but during a long (4.6 s) application of glutamate. C, same as A and B during
a 1 s voltage step from −60 to +40 mV starting 3.5 s after a long (4.6 s) application of 1 mm …
a 1 s voltage step from −60 to +40 mV starting 3.5 s after a long (4.6 s) application of 1 mm …
Requirement of dendritic calcium spikes for induction of spike‐timing‐dependent synaptic plasticity
… B, average NMDA EPSPs in control and after stimulation of 60 EPSPs paired with AP
bursts (3 APs at 200 Hz) at +10 ms timing in the presence of MK801 (5 μm). C, pooled data …
bursts (3 APs at 200 Hz) at +10 ms timing in the presence of MK801 (5 μm). C, pooled data …
Cortical feed-forward networks for binding different streams of sensory information
… (b) Numbers of connections between L2/3 neurons and one (single) or both (double) L5
neurons for connected (left panel) or unconnected (right panel) L5 pairs, shown relative to the …
neurons for connected (left panel) or unconnected (right panel) L5 pairs, shown relative to the …