Cited by 164Neuroscience and Neuropharmacology ResearchVisual perception and processing mechanismsNeurogenesis and neuroplasticity mechanisms

Spike Timing-Dependent LTP/LTD Mediates Visual Experience-Dependent Plasticity in a Developing Retinotectal System

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Mu, Yangling, Poo, Mu-ming·2006·Neuron

Abstract

Sensory experience plays an instructive role in the development of the nervous system. Here we showed that visual experience can induce persistent modification of developing retinotectal circuits via spike timing-dependent plasticity (STDP). Pairing light stimuli with spiking of the tectal cell induced persistent enhancement or reduction of light-evoked responses, with a dependence on the relative timing between light stimulus and postsynaptic spiking similar to that for STDP. Using precisely timed sequential three-bar stimulation to mimic a moving bar, we showed that spike timing-dependent LTP/LTD can account for the asymmetric modification of the tectal cell receptive field induced by moving bar. Furthermore, selective inhibition of signaling mediated by brain-derived neurotrophic factor and nitric oxide, which are respectively required for light-induced LTP and LTD, interfered with moving bar-induced temporally specific changes in the tectal cell responses. Together, these findings suggest that STDP can mediate sensory experience-dependent circuit refinement in the developing nervous system.

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Crossref · 10.1016/j.neuron.2006.03.009

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Authors
Mu, Y., & Poo, M.-M.
Affiliations
University of California, Berkeley (US)
Corresponding author
Poo, Mu-ming
Venue
Neuron
Publisher
Elsevier BV
Published
2006-04
Volume
50
Issue
1
Pages
115-125
ISSN
0896-6273 (ISSN-L)
OpenAlex
W2167006060
Cited by
164
References
4
Citations by year
2026: 4 · 2025: 1 · 2023: 4 · 2022: 2 · 2021: 6 · 2020: 8 · 2019: 9 · 2018: 6 · 2017: 5 · 2016: 2 · 2015: 9 · 2014: 5 · 2013: 18 · 2012: 11
FWCI
5.56
Type
journal article
Language
en
Open access
Locations
  • Neuron (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Eye Institute (R01EY014979, EY 014979)
  • National Institute of Neurological Disorders and Stroke (R01NS036999, NS 36999)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Visual perception and processing mechanisms
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
Keywords
spike-timing-dependent plasticity, long-term potentiation, long-term depression, retinotectal system, brain-derived neurotrophic factor, nitric oxide, circuit refinement, sensory experience, retinal development
MeSH terms
Action Potentials, Animals, Carbazoles, Enzyme Inhibitors, Motion Perception, Neuronal Plasticity, Neurons, Photic Stimulation, Reaction Time, Retina, Superior Colliculi, Time Factors, Visual Pathways, Xenopus laevis, 2-Amino-5-phosphonovalerate, Long-Term Potentiation, Patch-Clamp Techniques, Excitatory Amino Acid Antagonists, NG-Nitroarginine Methyl Ester, Indole Alkaloids, Long-Term Synaptic Depression, In Vitro Techniques

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