doi: 10.1016/0006-8993(88)91373-x.
A new class of small inhibitory interneurones in the lamprey spinal cord
Affiliations
- PMID: 3345449
- DOI: 10.1016/0006-8993(88)91373-x
Item in Clipboard
A new class of small inhibitory interneurones in the lamprey spinal cord
Brain Res.
.
Abstract
Paired intracellular recordings of interneurones and motoneurones have been performed in the lamprey spinal cord in vitro. One new type of small interneurone (10-15 microns in diameter) which produces monosynaptic inhibitory postsynaptic potentials (IPSPs) in motoneurones is described. The IPSP is strychnine-sensitive and thus presumably glycinergic. This type of interneurone undergoes rhythmical membrane potential oscillations during fictive locomotion and intracellular stimulation can have a profound effect on the burst generation occurring during fictive locomotion.
Similar articles
-
Newly identified 'glutamate interneurons' and their role in locomotion in the lamprey spinal cord.Science. 1987 Apr 17;236(4799):312-4. doi: 10.1126/science.3563512. Science. 1987. PMID: 3563512
-
Presynaptic control of transmission along the pathway mediating disynaptic reciprocal inhibition in the cat.J Physiol. 2000 Aug 1;526 Pt 3(Pt 3):623-37. doi: 10.1111/j.1469-7793.2000.t01-1-00623.x. J Physiol. 2000. PMID: 10922013 Free PMC article.
-
On the control of myotomal motoneurones during "fictive swimming" in the lamprey spinal cord in vitro.Acta Physiol Scand. 1983 Feb;117(2):161-70. doi: 10.1111/j.1748-1716.1983.tb07193.x. Acta Physiol Scand. 1983. PMID: 6869028
-
Lamprey spinal interneurons and their roles in swimming activity.Brain Behav Evol. 1996;48(5):287-96. doi: 10.1159/000113207. Brain Behav Evol. 1996. PMID: 8932869 Review.
-
Mechanisms underlying the serotonergic modulation of the spinal circuitry for locomotion in lamprey.Prog Brain Res. 1989;80:321-7; discussion 315-9. doi: 10.1016/s0079-6123(08)62227-x. Prog Brain Res. 1989. PMID: 2699371 Review.
Cited by
-
Cellular and synaptic modulation underlying substance P-mediated plasticity of the lamprey locomotor network.J Neurosci. 1998 Oct 1;18(19):8095-110. doi: 10.1523/JNEUROSCI.18-19-08095.1998. J Neurosci. 1998. PMID: 9742176 Free PMC article.
-
Crossed rhythmic synaptic input to motoneurons during selective activation of the contralateral spinal locomotor network.J Neurosci. 1997 Dec 15;17(24):9433-47. doi: 10.1523/JNEUROSCI.17-24-09433.1997. J Neurosci. 1997. PMID: 9390999 Free PMC article.
-
Effects of serotonin on fictive locomotion coordinated by a neural network deprived of NMDA receptor-mediated cellular properties.Exp Brain Res. 1993;93(3):391-8. doi: 10.1007/BF00229355. Exp Brain Res. 1993. PMID: 8100198
-
Neuronal control of swimming behavior: comparison of vertebrate and invertebrate model systems.Prog Neurobiol. 2011 Feb;93(2):244-69. doi: 10.1016/j.pneurobio.2010.11.001. Epub 2010 Nov 18. Prog Neurobiol. 2011. PMID: 21093529 Free PMC article. Review.
-
Neuronal substrates for state-dependent changes in coordination between motoneuron pools during fictive locomotion in the lamprey spinal cord.J Neurosci. 2008 Jan 23;28(4):868-79. doi: 10.1523/JNEUROSCI.4250-07.2008. J Neurosci. 2008. PMID: 18216195 Free PMC article.
Publication types
MeSH terms
Grants and funding
LinkOut - more resources
Full Text Sources
