Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Mininni, Camilo Juan | - |
| dc.creator | Caiafa, César Federico | - |
| dc.creator | Zanutto, Bonifacio Silvano | - |
| dc.creator | Tseng, Kuei Y. | - |
| dc.creator | Lew, Sergio Eduardo | - |
| dc.date | 2018-11-05T13:19:45Z | - |
| dc.date | 2018-11-05T13:19:45Z | - |
| dc.date | 2017-12 | - |
| dc.date | 2018-10-23T15:51:49Z | - |
| dc.date.accessioned | 2019-04-29T15:36:27Z | - |
| dc.date.available | 2019-04-29T15:36:27Z | - |
| dc.date.issued | 2017-12 | - |
| dc.identifier | Mininni, Camilo Juan; Caiafa, César Federico; Zanutto, Bonifacio Silvano; Tseng, Kuei Y.; Lew, Sergio Eduardo; Efficient enhancement of information in the prefrontal cortex during the presence of reward predicting stimuli; Public Library of Science; Plos One; 12; 12; 12-2017 | - |
| dc.identifier | 1932-6203 | - |
| dc.identifier | http://hdl.handle.net/11336/63586 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297631 | - |
| dc.description | The prefrontal cortex (PFC) is a key brain structure for decision making, behavioural flexibility and working memory. Neurons in PFC encode relevant stimuli through changes in their firing rate, although the metabolic cost of spiking activity puts strong constrains to neural codes based on firing rate modulation. Thus, how PFC neural populations code relevant information in an efficient way is not clearly understood. To address this issue we made single unit recordings in the PFC of rats performing a GO/NOGO discrimination task and analysed how entropy between pairs of neurons changes during cue presentation. We found that entropy rises only during reward-predicting cues. Moreover, this change in entropy occurred along an increase in the efficiency of the whole process. We studied possible mechanisms behind the efficient gain in entropy by means of a two neuron leaky integrate-and-fire model, and found that a precise relationship between synaptic efficacy and firing rate is required to explain the experimentally observed results. | - |
| dc.description | Fil: Mininni, Camilo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina | - |
| dc.description | Fil: Caiafa, César Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina | - |
| dc.description | Fil: Zanutto, Bonifacio Silvano. Universidad de Buenos Aires. Facultad de Ingenieria. Instituto de Ingeniería Biomédica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina | - |
| dc.description | Fil: Tseng, Kuei Y.. University of Illinois; Estados Unidos | - |
| dc.description | Fil: Lew, Sergio Eduardo. Universidad de Buenos Aires. Facultad de Ingenieria. Instituto de Ingeniería Biomédica; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Public Library of Science | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0188579 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0188579 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/pmid/29236787 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/63586 | - |
| dc.subject | INFORMATION CODING | - |
| dc.subject | PREFRONTAL CODEX | - |
| dc.subject | ANIMAL PERFOMANCE | - |
| dc.subject | AFFERENTS NEURONS | - |
| dc.subject | ENTROPY | - |
| dc.subject | Ingeniería de Sistemas y Comunicaciones | - |
| dc.subject | Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.subject | Neurociencias | - |
| dc.subject | Medicina Básica | - |
| dc.subject | CIENCIAS MÉDICAS Y DE LA SALUD | - |
| dc.title | Efficient enhancement of information in the prefrontal cortex during the presence of reward predicting stimuli | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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