Linked Life Data

6873391

Source:http://linkedlifedata.com/resource/pubmed/id/6873391

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1983-9-23
pubmed:abstractText
Trace effects in the change of spike activity, input resistance (Rinp) and membrane potential of neurons of the mollusk brain were studied in 36 "silent" brain neurons of Limnaea stagnalis in conditions of 20-min intracellular application of sinusoidal current with the threshold frequency 0.1 Hz. Some neurons revealed the effect of facilitation: the rise of activity with membrane depolarization and an increase of Rinp. Other neurons revealed the fall of activity accompanied by hyperpolarization and a decrease of Rinp. The change of Rinp as a trace effect is at its maximum at the frequency of the current used in the intracellular application. This suggests that the neuronal plasticity in "learning" is just based on the Rinp trace effects. Some of the neurons revealed no change in Rinp, membrane polarization or electrical response to applied stimulation. Possible origin of the above effects is discussed.
pubmed:language
rus
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0015-329X
pubmed:author
pubmed:issnType
Print
pubmed:volume
69
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
795-802
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
[Changes in the input resistance and membrane potential of a neuron developing a trace effect].
pubmed:publicationType
Journal Article, In Vitro, English Abstract