Heterogeneous Associative Plasticity in the Auditory Cortex Induced by Fear Learning – Novel Insight Into the Classical Conditioning Paradigm.
We used two-photon calcium imaging with single-cell and celltype resolution. Fear conditioning induced heterogeneous tuning shifts at single-cell level in the auditory cortex, with shifts both to CS+ frequency and to the control CS- stimulus frequency. We thus extend the view of simple expansion of...
| Publicado en: | Physiological Research Vol. 70; no. 3; pp. 447 - 461 |
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| Autores principales: | , , , |
| Formato: | Journal Article |
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Institute of Physiology, Academy of Sciences of the Czech Republic
Jun2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=151691044&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 151691044 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 08628408 1CVW jtl: Physiological Research issn: 08628408 maglogo: N pubinfo: dt: Jun2021 vid: 70 iid: 3 pid: 24634 pub: Institute of Physiology, Academy of Sciences of the Czech Republic artinfo: ui: 151691044 10.33549/physiolres.934559 151691044 ppf: 447 ppct: 14 formats: fmt: @attributes: type: P tig: atl: Heterogeneous Associative Plasticity in the Auditory Cortex Induced by Fear Learning – Novel Insight Into the Classical Conditioning Paradigm. aug: au: ZELENKA, Ondrej NOVAK, Ondrej BRUNOVA, Aneta SYKA, Josef affil: Department of Auditory Neuroscience, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic. sug: ab: We used two-photon calcium imaging with single-cell and celltype resolution. Fear conditioning induced heterogeneous tuning shifts at single-cell level in the auditory cortex, with shifts both to CS+ frequency and to the control CS- stimulus frequency. We thus extend the view of simple expansion of CS+ tuned regions. Instead of conventional freezing reactions only, we observe selective orienting responses towards the conditioned stimuli. The orienting responses were often followed by escape behavior. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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