Literature DB >> 3719355

Excitatory effect of iontophoretically applied dopamine on identified neurons of the rat subthalamic nucleus.

I Mintz, C Hammond, J Féger.   

Abstract

The effects of iontophoretic applications of dopamine were studied on neurons of the subthalamic nucleus (STN) identified by their histological location, their response to contralateral vibrissae stimulation and, for 33% of them, by their antidromic activation from the globus pallidus. A potent and consistent excitatory effect of dopamine was found for all the STN neurons tested. Depression of spontaneous activity or mixed responses were never recorded in the STN. The excitatory response was antagonized by iontophoretic application of flupenthixol.

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Year:  1986        PMID： 3719355     DOI： 10.1016/0006-8993(86)90971-6

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


  17 in total

1.  Presynaptic dopamine D2 and muscarine M3 receptors inhibit excitatory and inhibitory transmission to rat subthalamic neurones in vitro.

Authors:  K Z Shen; S W Johnson
Journal:  J Physiol       Date:  2000-06-01       Impact factor: 5.182

2.  The response of subthalamic nucleus neurons to dopamine receptor stimulation in a rodent model of Parkinson's disease.

Authors:  D S Kreiss; C W Mastropietro; S S Rawji; J R Walters
Journal:  J Neurosci       Date:  1997-09-01       Impact factor: 6.167

3.  Phase relationships support a role for coordinated activity in the indirect pathway in organizing slow oscillations in basal ganglia output after loss of dopamine.

Authors:  J R Walters; D Hu; C A Itoga; L C Parr-Brownlie; D A Bergstrom
Journal:  Neuroscience       Date:  2006-11-15       Impact factor: 3.590

Review 4.  Emerging, reemerging, and forgotten brain areas of the reward circuit: Notes from the 2010 Motivational Neural Networks conference.

Authors:  Vincent B McGinty; Benjamin Y Hayden; Sarah R Heilbronner; Eric C Dumont; Steven M Graves; Martine M Mirrione; Johann du Hoffmann; Gregory C Sartor; Rodrigo A España; E Zayra Millan; Alexandra G Difeliceantonio; Nathan J Marchant; T Celeste Napier; David H Root; Stephanie L Borgland; Michael T Treadway; Stan B Floresco; Jacqueline F McGinty; Suzanne Haber
Journal:  Behav Brain Res       Date:  2011-07-26       Impact factor: 3.332

5.  Localization and function of dopamine receptors in the subthalamic nucleus of normal and parkinsonian monkeys.

Authors:  Adriana Galvan; Xing Hu; Karen S Rommelfanger; Jean-Francois Pare; Zafar U Khan; Yoland Smith; Thomas Wichmann
Journal:  J Neurophysiol       Date:  2014-04-23       Impact factor: 2.714

6.  Intrinsic dynamics and synaptic inputs control the activity patterns of subthalamic nucleus neurons in health and in Parkinson's disease.

Authors:  C J Wilson; M D Bevan
Journal:  Neuroscience       Date:  2011-06-22       Impact factor: 3.590

7.  Regulation of polysynaptic subthalamonigral transmission by D2, D3 and D4 dopamine receptors in rat brain slices.

Authors:  Ke-Zhong Shen; Steven W Johnson
Journal:  J Physiol       Date:  2012-02-27       Impact factor: 5.182

8.  Possible intermixing of neurons from the subthalamic nucleus and substantia nigra pars compacta in the guinea-pig.

Authors:  P G Overton; J F O'Callaghan; S A Greenfield
Journal:  Exp Brain Res       Date:  1995       Impact factor: 1.972

9.  Acute monoaminergic depletion in the rat potentiates the excitatory effect of the subthalamic nucleus in the substantia nigra pars reticulata but not in the pallidal complex.

Authors:  P Robledo; J Feger
Journal:  J Neural Transm Gen Sect       Date:  1991

10.  Extrastriatal dopaminergic circuits of the Basal Ganglia.

Authors:  Karen S Rommelfanger; Thomas Wichmann
Journal:  Front Neuroanat       Date:  2010-10-27       Impact factor: 3.856
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