Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4408
|
| pubmed:dateCreated |
1979-9-25
|
| pubmed:abstractText |
Persistent light-induced depolarization results from Ca2+ influx across a photoreceptor membrane. The marked dependence on potential of this Ca2+ influx and a Ca+-dependent K+ efflux accounts for enhancement of the light-induced depolarization when light is paired with rotation. A positive feedback cycle between light-induced depolarization and synaptic depolarization due to stimulus pairing can explain long-lasting behavioral changes produced by associative training but not control paradigms. The sensitivity of this Ca2+ influx to intracellular levels of adenosine 3'-5'-monophosphate suggests biochemical steps for this model of associative learning.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Aug
|
| pubmed:issn |
0036-8075
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
24
|
| pubmed:volume |
205
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
810-6
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:223244-Animals,
pubmed-meshheading:223244-Association Learning,
pubmed-meshheading:223244-Calcium,
pubmed-meshheading:223244-Cyclic AMP,
pubmed-meshheading:223244-Electrophysiology,
pubmed-meshheading:223244-Iontophoresis,
pubmed-meshheading:223244-Learning,
pubmed-meshheading:223244-Membrane Potentials,
pubmed-meshheading:223244-Mollusca,
pubmed-meshheading:223244-Photic Stimulation,
pubmed-meshheading:223244-Photoreceptor Cells,
pubmed-meshheading:223244-Potassium,
pubmed-meshheading:223244-Rotation,
pubmed-meshheading:223244-Tetraethylammonium Compounds
|
| pubmed:year |
1979
|
| pubmed:articleTitle |
Voltage-dependent calcium and potassium ion conductances: a contingency mechanism for an associative learning model.
|
| pubmed:publicationType |
Journal Article
|