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Literature DB >> 9568401

LTP and activity-dependent synaptogenesis: the more alike they are, the more different they become.

Abstract

Recent data suggest that long-term potentiation and activity-dependent synaptogenesis share the same mechanism at the initiation stage during which NMDA receptor activity is necessary to increase the postsynaptic response via AMPA receptor currents. However, several fundamental differences between the environments of young and mature synapses and the neurons that support them suggest that the same cellular mechanism is facilitated by very different parameters in the young versus the mature brain.

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Year: 1998 PMID： 9568401 DOI： 10.1016/s0959-4388(98)80017-2

Source DB: PubMed Journal: Curr Opin Neurobiol ISSN： 0959-4388 Impact factor: 6.627

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Cited

61 in total

1. Ca(2+)-permeable AMPA receptors and spontaneous presynaptic transmitter release at developing excitatory spinal synapses.

Authors: J Rohrbough; N C Spitzer
Journal: J Neurosci Date: 1999-10-01 Impact factor: 6.167

6. Activity-dependent patterning of retinogeniculate axons proceeds with a constant contribution from AMPA and NMDA receptors.

Authors: C D Hohnke; S Oray; M Sur
Journal: J Neurosci Date: 2000-11-01 Impact factor: 6.167

7. Long-lasting inhibitory synaptic depression is age- and calcium-dependent.

Authors: V C Kotak; D H Sanes
Journal: J Neurosci Date: 2000-08-01 Impact factor: 6.167

8. Glia-derived signals induce synapse formation in neurones of the rat central nervous system.

Authors: K Nägler; D H Mauch; F W Pfrieger
Journal: J Physiol Date: 2001-06-15 Impact factor: 5.182

9. Spontaneous retinal activity is tonic and does not drive tectal activity during activity-dependent refinement in regeneration.

Authors: Bradley J Kolls; Ronald L Meyer
Journal: J Neurosci Date: 2002-04-01 Impact factor: 6.167

10. Development of individual axon arbors in a thalamocortical circuit necessary for song learning in zebra finches.

Authors: Soumya Iyengar; Sarah W Bottjer
Journal: J Neurosci Date: 2002-02-01 Impact factor: 6.167

LTP and activity-dependent synaptogenesis: the more alike they are, the more different they become.

1. Ca(2+)-permeable AMPA receptors and spontaneous presynaptic transmitter release at developing excitatory spinal synapses.

2. BDNF regulates the intrinsic excitability of cortical neurons.

3. Mechanisms of induction and expression of long-term depression at GABAergic synapses in the neonatal rat hippocampus.

4. Smell and taste perception in Drosophila melanogaster larva: toxin expression studies in chemosensory neurons.

5. Distinct roles for ionotropic and metabotropic glutamate receptors in the maturation of excitatory synapses.

6. Activity-dependent patterning of retinogeniculate axons proceeds with a constant contribution from AMPA and NMDA receptors.

7. Long-lasting inhibitory synaptic depression is age- and calcium-dependent.

8. Glia-derived signals induce synapse formation in neurones of the rat central nervous system.

9. Spontaneous retinal activity is tonic and does not drive tectal activity during activity-dependent refinement in regeneration.

10. Development of individual axon arbors in a thalamocortical circuit necessary for song learning in zebra finches.