FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2088876366> ?p ?o ?g. }

• W2088876366 endingPage "320" @default.
• W2088876366 startingPage "305" @default.
• W2088876366 abstract "To characterize the low-frequency depression (LFD) of synaptic transmission in the visual cortex, we recorded field potentials and minimal excitatory postsynaptic potentials (EPSPs) from layer II/III following intracortical stimulation at various frequencies in cortical slices of rats. Field potentials were stable at 0.017 Hz, but showed an amplitude depression at 0.033-0.1 Hz at stimulus intensity of 1.5 times the threshold for induction of the postsynaptic component and at 0.1-0.2 Hz at intensity of 1.2 times the threshold. The LFD was input-specific and its magnitude correlated with the stimulus frequency. An interruption of stimulation for 15 min yielded a nearly complete recovery from LFD. Minimal EPSPs tested at 0.1-1.7 Hz often showed LFD with similar features. However, some inputs were stable or even facilitated during repeated stimulation. At 0.1 and 0.2 Hz, >50% of inputs were stable, whereas 10% and 25% were depressed, respectively. At 0.5 and 1.7 Hz, LFD was observed in >60% and 80% of inputs, respectively. The magnitude of LFD strongly varied across inputs. In 3 of the 41 inputs analyzed, LFD was so strong that these inputs became virtually silent. Occurrence of responses to the second pulse in the paired-pulse paradigm when the first response was absent and recovery of depressed EPSPs following stimulus interruption or shift to a lower frequency suggest that these synapses were presynaptically silent due to a lowered probability of transmitter release. Altogether, the results indicate that testing intervals of <10 or even < or =30 s cannot be regarded as completely neutral. At the single-cell level, frequency-dependent changes were strongly heterogeneous across different inputs. LFD and its spontaneous recovery may underlie the previously described post-rest potentiation, and should be taken into account when considering information processing in cortical networks." @default.
• W2088876366 created "2016-06-24" @default.
• W2088876366 creator A5000980697 @default.
• W2088876366 creator A5016937266 @default.
• W2088876366 creator A5035371436 @default.
• W2088876366 creator A5065635590 @default.
• W2088876366 creator A5068636039 @default.
• W2088876366 creator A5081513839 @default.
• W2088876366 date "2003-03-01" @default.
• W2088876366 modified "2023-10-07" @default.
• W2088876366 title "Low-frequency depression of synaptic responses recorded from rat visual cortex" @default.
• W2088876366 cites W1524865348 @default.
• W2088876366 cites W1567391514 @default.
• W2088876366 cites W1851565639 @default.
• W2088876366 cites W1863572237 @default.
• W2088876366 cites W1911798607 @default.
• W2088876366 cites W1927932324 @default.
• W2088876366 cites W1934817040 @default.
• W2088876366 cites W1987144638 @default.
• W2088876366 cites W1991042687 @default.
• W2088876366 cites W1991749817 @default.
• W2088876366 cites W2009782005 @default.
• W2088876366 cites W2017615879 @default.
• W2088876366 cites W2019106988 @default.
• W2088876366 cites W2021897528 @default.
• W2088876366 cites W2022545700 @default.
• W2088876366 cites W2023461966 @default.
• W2088876366 cites W2024910408 @default.
• W2088876366 cites W2031811225 @default.
• W2088876366 cites W2036054630 @default.
• W2088876366 cites W2043137796 @default.
• W2088876366 cites W2043407076 @default.
• W2088876366 cites W2045370197 @default.
• W2088876366 cites W2049511526 @default.
• W2088876366 cites W2051378734 @default.
• W2088876366 cites W2051620676 @default.
• W2088876366 cites W2052045265 @default.
• W2088876366 cites W2059851315 @default.
• W2088876366 cites W2070713144 @default.
• W2088876366 cites W2075509607 @default.
• W2088876366 cites W2081046164 @default.
• W2088876366 cites W2085981880 @default.
• W2088876366 cites W2087157604 @default.
• W2088876366 cites W2089007590 @default.
• W2088876366 cites W2090860444 @default.
• W2088876366 cites W2095781659 @default.
• W2088876366 cites W2098434647 @default.
• W2088876366 cites W2106414999 @default.
• W2088876366 cites W2109252995 @default.
• W2088876366 cites W2110724392 @default.
• W2088876366 cites W2123067258 @default.
• W2088876366 cites W2131424754 @default.
• W2088876366 cites W2133544641 @default.
• W2088876366 cites W2138716494 @default.
• W2088876366 cites W2149537605 @default.
• W2088876366 cites W2153499119 @default.
• W2088876366 cites W2155185539 @default.
• W2088876366 cites W2162019295 @default.
• W2088876366 cites W2163329587 @default.
• W2088876366 cites W2173936670 @default.
• W2088876366 cites W2262647079 @default.
• W2088876366 cites W2308145636 @default.
• W2088876366 cites W2404892025 @default.
• W2088876366 cites W2473065263 @default.
• W2088876366 cites W3021526609 @default.
• W2088876366 cites W56629880 @default.
• W2088876366 doi "https://doi.org/10.1016/s0306-4522(02)00740-6" @default.
• W2088876366 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12614672" @default.
• W2088876366 hasPublicationYear "2003" @default.
• W2088876366 type Work @default.
• W2088876366 sameAs 2088876366 @default.
• W2088876366 citedByCount "14" @default.
• W2088876366 countsByYear W20888763662012 @default.
• W2088876366 countsByYear W20888763662014 @default.
• W2088876366 crossrefType "journal-article" @default.
• W2088876366 hasAuthorship W2088876366A5000980697 @default.
• W2088876366 hasAuthorship W2088876366A5016937266 @default.
• W2088876366 hasAuthorship W2088876366A5035371436 @default.
• W2088876366 hasAuthorship W2088876366A5065635590 @default.
• W2088876366 hasAuthorship W2088876366A5068636039 @default.
• W2088876366 hasAuthorship W2088876366A5081513839 @default.
• W2088876366 hasConcept C112592302 @default.
• W2088876366 hasConcept C121332964 @default.
• W2088876366 hasConcept C126322002 @default.
• W2088876366 hasConcept C15744967 @default.
• W2088876366 hasConcept C169760540 @default.
• W2088876366 hasConcept C170493617 @default.
• W2088876366 hasConcept C17077164 @default.
• W2088876366 hasConcept C185263204 @default.
• W2088876366 hasConcept C197341189 @default.
• W2088876366 hasConcept C200170125 @default.
• W2088876366 hasConcept C24998067 @default.
• W2088876366 hasConcept C2779345533 @default.
• W2088876366 hasConcept C2779918689 @default.
• W2088876366 hasConcept C542102704 @default.
• W2088876366 hasConcept C71924100 @default.
• W2088876366 hasConceptScore W2088876366C112592302 @default.
• W2088876366 hasConceptScore W2088876366C121332964 @default.

• next