Literature DB >> 2015499

Dendritic activity on neostriatal neurons as inferred from somatic intracellular recordings.

J Bargas1, E Galarraga, J Aceves.   

Abstract

Orthodromic responses after local field stimulation were studied in a neostriatal slice preparation. Single suprathreshold stimuli evoked slow plateau-like orthodromic responses with repetitive firing and duration proportional to the stimulus intensity. Its persistence and apparent threshold upon hyperpolarization, as well as the actions of tetraethylammonium, QX-314 and Sr2+, suggest that this orthodromic response and associated phenomena such as fast prepotentials or Ca-dependent action potentials, may be generated on dendrites.

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Year:  1991        PMID： 2015499     DOI： 10.1016/0006-8993(91)90700-6

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  8 in total

1.  Spontaneous voltage oscillations in striatal projection neurons in a rat corticostriatal slice.

Authors:  R Vergara; C Rick; S Hernández-López; J A Laville; J N Guzman; E Galarraga; D J Surmeier; J Bargas
Journal:  J Physiol       Date:  2003-09-08       Impact factor: 5.182

2.  Inhibitory contribution to suprathreshold corticostriatal responses: an experimental and modeling study.

Authors:  Edén Flores-Barrera; Antonio Laville; Victor Plata; Dagoberto Tapia; José Bargas; Elvira Galarraga
Journal:  Cell Mol Neurobiol       Date:  2009-04-07       Impact factor: 5.046

3.  D1 receptor activation enhances evoked discharge in neostriatal medium spiny neurons by modulating an L-type Ca2+ conductance.

Authors:  S Hernández-López; J Bargas; D J Surmeier; A Reyes; E Galarraga
Journal:  J Neurosci       Date:  1997-05-01       Impact factor: 6.167

4.  Different corticostriatal integration in spiny projection neurons from direct and indirect pathways.

Authors:  Edén Flores-Barrera; Bianca J Vizcarra-Chacón; Dagoberto Tapia; José Bargas; Elvira Galarraga
Journal:  Front Syst Neurosci       Date:  2010-06-10

5.  Subthreshold rectification in neostriatal spiny projection neurons.

Authors:  E Galarraga; M T Pacheco-Cano; J V Flores-Hernández; J Bargas
Journal:  Exp Brain Res       Date:  1994       Impact factor: 1.972

6.  Dopaminergic modulation of corticostriatal responses in medium spiny projection neurons from direct and indirect pathways.

Authors:  Edén Flores-Barrera; Bianca J Vizcarra-Chacón; José Bargas; Dagoberto Tapia; Elvira Galarraga
Journal:  Front Syst Neurosci       Date:  2011-03-29

7.  Synaptically driven state transitions in distal dendrites of striatal spiny neurons.

Authors:  Joshua L Plotkin; Michelle Day; D James Surmeier
Journal:  Nat Neurosci       Date:  2011-06-12       Impact factor: 24.884

8.  Duration differences of corticostriatal responses in striatal projection neurons depend on calcium activated potassium currents.

Authors:  Mario A Arias-García; Dagoberto Tapia; Edén Flores-Barrera; Jesús E Pérez-Ortega; José Bargas; Elvira Galarraga
Journal:  Front Syst Neurosci       Date:  2013-10-04
  8 in total

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