Principal cell activity induces spine relocation of adult-born interneurons in the olfactory bulb

Autor: Vincent Breton-Provencher, Karen Bakhshetyan, Delphine Hardy, Rodrigo Roberto Bammann, Francesco Cavarretta, Marina Snapyan, Daniel Côté, Michele Migliore, Armen Saghatelyan

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-16 (2016)

The mechanism by which adult-born neurons quickly adjust olfactory bulb network functioning is not understood. Here the authors describe a novel form of structural plasticity in which mature spines relocate toward active mitral cell dendrite along sp

Externí odkaz: https://doaj.org/article/0d13985e01b5434387cc7e3981e5ea37

Modeling synaptic integration of bursty and beta oscillatory inputs in ventromedial motor thalamic neurons in normal and parkinsonian states

Autor: Francesco Cavarretta, Dieter Jaeger

The Ventromedial Motor Thalamus (VM) is implicated in multiple motor functions and occupies a central position in the cortico-basal ganglia-thalamocortical loop. It integrates glutamatergic inputs from motor cortex (MC) and motor-related subcortical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::616751c40e091962acf27789e5e3943d
https://doi.org/10.1101/2023.04.14.536959

Mathematical study of a nonlinear neuron model with active dendrites

Autor: Giovanni Naldi, Francesco Cavarretta

Publikováno v: AIMS Mathematics, Vol 4, Iss 3, Pp 831-846 (2019)

In this work, we have studied an extended version of the cable equation that includes both active and passive membrane properties, under the so-called sealed-end boundary condition. We have thus proved the existence and uniqueness of the weak solutio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f43b61804610fcb66e5f3d59e9e055bc
https://doi.org/10.3934/math.2019.3.831

Changes in Excitability Properties of Ventromedial Motor Thalamic Neurons in 6-OHDA Lesioned Mice

Autor: Francesco Cavarretta, Dieter Jaeger, Edyta K. Bichler

Publikováno v: eNeuro

The activity of basal ganglia input receiving motor thalamus (BGMT) makes a critical impact on motor cortical processing, but modification in BGMT processing with Parkinsonian conditions have not be investigated at the cellular level. Such changes ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da5054926ce55c5360ecfcb55904246f
https://doi.org/10.1523/eneuro.0436-20.2021

Principal cell activity induces spine relocation of adult-born interneurons in the olfactory bulb

Autor: Marina Snapyan, Delphine Hardy, Armen Saghatelyan, Michele Migliore, Francesco Cavarretta, Vincent Breton-Provencher, Daniel Côté, Rodrigo Roberto Bammann, Karen Bakhshetyan

Publikováno v: Nature communications 7 (2016). doi:10.1038/ncomms12659
info:cnr-pdr/source/autori:Breton-Provencher V, Bakhshetyan K, Hardy D, Bammann R, Cavarretta F, Snapyan M, Coté D, Migliore M, Saghatelyan A/titolo:Principal cell activity induces spine relocation of adult-born interneurons in the olfactory bulb/doi:10.1038%2Fncomms12659/rivista:Nature communications/anno:2016/pagina_da:/pagina_a:/intervallo_pagine:/volume:7
Nature Communications, Vol 7, Iss 1, Pp 1-16 (2016)
Nature Communications

Adult-born neurons adjust olfactory bulb (OB) network functioning in response to changing environmental conditions by the formation, retraction and/or stabilization of new synaptic contacts. While some changes in the odour environment are rapid, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4520b0d0a5baa95c88b0bcfd010bbc10