RechercheLes animaux rêvent-ils ?
Des chercheurs ont découvert des signes de plusieurs phases de sommeil dans tout le règne animal. Les phases de sommeil « actif » ressemblent beaucoup au sommeil paradoxal.
7 septembre 2023'%3e%3cpath%20d='M5.33809%207.48826C5.43809%207.53825%205.80682%207.732%206.44429%208.06948C7.08802%208.41322%207.77705%208.78351%208.51139%209.18037C9.24574%209.57723%209.91915%209.94128%2010.5316%2010.2725C11.1503%2010.6038%2011.4847%2010.7881%2011.5347%2010.8256C11.6347%2010.8881%2011.7503%2010.9256%2011.8816%2010.9381C12.0128%2010.9506%2012.1472%2010.9569%2012.2847%2010.9569C12.4159%2010.9569%2012.5472%2010.9428%2012.6784%2010.9147C12.8097%2010.8866%2012.9253%2010.8569%2013.0253%2010.8256C13.0815%2010.7881%2013.4159%2010.6038%2014.0283%2010.2725C14.6408%209.94128%2015.3158%209.57723%2016.0533%209.18037C16.7907%208.78351%2017.4782%208.41322%2018.1157%208.06948C18.7532%207.732%2019.1219%207.53825%2019.2219%207.48826C19.4281%207.38201%2019.5859%207.20702%2019.6953%206.96328C19.8047%206.71954%2019.6719%206.59767%2019.2969%206.59767H5.33809C4.96311%206.59767%204.8178%206.71954%204.90217%206.96328C4.98654%207.20702%205.13185%207.38201%205.33809%207.48826ZM19.4281%209.11944C19.3094%209.18819%2018.925%209.39443%2018.275%209.73816C17.6251%2010.0819%2016.9267%2010.4491%2016.1798%2010.8397C15.433%2011.2303%2014.7408%2011.5881%2014.1033%2011.9131C13.4721%2012.2381%2013.1128%2012.4193%2013.0253%2012.4568C12.894%2012.5255%2012.7706%2012.5646%2012.655%2012.574C12.5393%2012.5834%2012.4159%2012.588%2012.2847%2012.588C12.1472%2012.588%2012.0222%2012.5834%2011.9097%2012.574C11.7972%2012.5646%2011.6722%2012.5255%2011.5347%2012.4568C11.466%2012.4193%2011.116%2012.2381%2010.4847%2011.9131C9.85353%2011.5881%209.16449%2011.2303%208.41765%2010.8397C7.6708%2010.4491%206.9724%2010.0819%206.32242%209.73816C5.6787%209.39443%205.30372%209.18819%205.19747%209.11944C5.02873%209.05069%204.93029%209.05069%204.90217%209.11944C4.87405%209.18819%204.85999%209.25693%204.85999%209.32568C4.85999%209.35693%204.85999%209.69129%204.85999%2010.3288C4.85999%2010.9662%204.85999%2011.6584%204.85999%2012.4052C4.85999%2013.1521%204.85999%2013.8349%204.85999%2014.4536C4.85999%2015.0723%204.85999%2015.3817%204.85999%2015.3817C4.85999%2015.5504%204.95373%2015.7285%205.14122%2015.916C5.32872%2016.1035%205.50683%2016.1973%205.67558%2016.1973H18.8844C19.0531%2016.1973%2019.2313%2016.1035%2019.4187%2015.916C19.6062%2015.7285%2019.7%2015.5504%2019.7%2015.3817C19.7%2015.3817%2019.7%2015.0723%2019.7%2014.4536C19.7%2013.8349%2019.7%2013.1521%2019.7%2012.4052C19.7%2011.6584%2019.7%2010.9662%2019.7%2010.3288C19.7%209.69129%2019.7%209.35693%2019.7%209.32568C19.7%209.25693%2019.689%209.18819%2019.6672%209.11944C19.6453%209.05069%2019.5656%209.05069%2019.4281%209.11944Z'%20fill='%23C0C0C0'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_195_5213'%3e%3crect%20width='14.84'%20height='10'%20fill='white'%20transform='matrix(1%200%200%20-1%204.85999%2016.2002)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
'%3e%3cpath%20d='M17.8486%206.15625H12.8799C12.6299%206.15625%2012.3643%206.31771%2012.083%206.64062C11.8018%206.96354%2011.6611%207.38542%2011.6611%207.90625V11.625H17.8486V16.9375H11.6611V32.6562H5.62988V16.9375H0.161133V11.625H5.62988V8.625C5.62988%207.52083%205.81738%206.47917%206.19238%205.5C6.54655%204.54167%207.04134%203.70312%207.67676%202.98438C8.31217%202.26562%209.0778%201.69792%209.97363%201.28125C10.8486%200.864584%2011.8174%200.65625%2012.8799%200.65625H17.8486V6.15625Z'%20fill='%23324A80'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_195_10209'%3e%3crect%20width='17.69'%20height='32'%20fill='white'%20transform='matrix(1%200%200%20-1%200.159912%2032)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
'%3e%3cpath%20d='M12.4047%208.96665L19.8513%200.49707H18.0873L11.6187%207.84959L6.456%200.49707H0.5L8.30867%2011.6164L0.5%2020.497H2.264L9.09067%2012.7308L14.544%2020.497H20.5M2.90067%201.79865H5.61067L18.086%2019.2594H15.3753'%20fill='%23000'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_341_1924'%3e%3crect%20width='20'%20height='20'%20fill='%23000'%20transform='translate(0.5%200.49707)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
'%3e%3cpath%20d='M8.125%204.125C8.125%205.10417%207.78646%205.92708%207.10938%206.59375C6.43229%207.26042%205.55208%207.59375%204.46875%207.59375C3.38542%207.59375%202.5%207.26042%201.8125%206.59375C1.125%205.92708%200.78125%205.10417%200.78125%204.125C0.78125%203.14583%201.125%202.32292%201.8125%201.65625C2.5%200.989584%203.38542%200.65625%204.46875%200.65625C5.55208%200.65625%206.43229%200.989584%207.10938%201.65625C7.78646%202.32292%208.125%203.14583%208.125%204.125ZM1%2032.6562V10.4062H7.90625V32.6562H1ZM12.0312%2017.3125C12.0312%2015.9167%2012.0208%2014.6198%2012%2013.4219C11.9792%2012.224%2011.9167%2011.1458%2011.8125%2010.1875H17.875L18.0938%2013.4375H18.2812C18.7188%2012.6667%2019.526%2011.8594%2020.7031%2011.0156C21.8802%2010.1719%2023.3854%209.75%2025.2188%209.75C26.3438%209.75%2027.3958%209.9375%2028.375%2010.3125C29.3542%2010.7083%2030.2031%2011.2969%2030.9219%2012.0781C31.6406%2012.8594%2032.1979%2013.8438%2032.5938%2015.0312C33.0104%2016.2396%2033.2188%2017.6458%2033.2188%2019.25V32.4375H26.2812V20.3438C26.2812%2018.9271%2026.0052%2017.7812%2025.4531%2016.9062C24.901%2016.0312%2024.0312%2015.5938%2022.8438%2015.5938C21.8646%2015.4896%2021.0573%2015.6979%2020.4219%2016.2188C19.7865%2016.7396%2019.3646%2017.3229%2019.1562%2017.9688C19.0521%2018.1771%2018.9896%2018.4375%2018.9688%2018.75C18.9479%2019.0625%2018.9375%2019.375%2018.9375%2019.6875V32.4375H12.0312V17.3125Z'%20fill='%230077B5'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_195_10215'%3e%3crect%20width='32.44'%20height='32'%20fill='white'%20transform='matrix(1%200%200%20-1%200.780029%2032)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
Le Réseau Atlantico
BEST OF
Best-Of du 20 au 26 juillet
À Propos
Ses Contributions
La minute techCes fibres optiques qui prennent le pouls de la planète
Une équipe de scientifiques ont installé des câbles en Islande qui captent les secousses des volcans, les tremblements de la glace ainsi que les cris des baleines.
5 décembre 2022
Toute l'importance de la sieste Comment l'apprentissage se fait dans le cerveau des bébés qui dorment
Les neuroscientifiques savent depuis longtemps que le fait de fermer les yeux aide à consolider les souvenirs chez les adultes. La sieste peut jouer un rôle tout aussi crucial chez les nourrissons et les jeunes enfants.
17 janvier 2022Contributeurs les + lus
Période:24 heures7 jours
d'Iribarne AlainAlain d'Iribarne est ancien directeur du département scientifique des SHS du CNRS et ancien administrateur de la FMSH.
Ernst DamienDamien Ernst est professeur titulaire à l'Université de Liège et à Télécom Paris. Il dirige des recherches dédiées aux réseaux électriques intelligents. Il intervient régulièrement dans les médias sur les sujets liés à l'énergie.
Serraf HuguesHugues Serraf est écrivain et journaliste. Son dernier roman : La vie, au fond, Intervalles, 2022
Tandonnet MaximeMaxime Tandonnet est essayiste et auteur de nombreux ouvrages historiques, dont Histoire des présidents de la République Perrin 2013, et André Tardieu, l'Incompris, Perrin 2019.
Hocque MatthieuMatthieu Hocque est Secrétaire général adjoint du think tank Le Millénaire.