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Titel:

Spatial organization of neuronal population responses in layer 2/3 of rat barrel cortex.

Dokumenttyp:
Journal Article
Autor(en):
Kerr, JN; de Kock, CP; Greenberg, DS; Bruno, RM; Sakmann, B; Helmchen, F
Abstract:
Individual pyramidal neurons of neocortex show sparse and variable responses to sensory stimuli in vivo. It has remained unclear how this variability extends to population responses on a trial-to-trial basis. Here, we characterized single-neuron and population responses to whisker stimulation in layer 2/3 (L2/3) of identified columns in rat barrel cortex using in vivo two-photon calcium imaging. Optical detection of single action potentials from evoked calcium transients revealed low spontaneous...     »
Zeitschriftentitel:
J Neurosci
Jahr:
2007
Band / Volume:
27
Heft / Issue:
48
Seitenangaben Beitrag:
13316-28
Sprache:
eng
Volltext / DOI:
doi:10.1523/JNEUROSCI.2210-07.2007
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/18045926
Print-ISSN:
0270-6474
TUM Einrichtung:
Institut für Neurowissenschaften
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