Zobrazeno 1 - 10
of 12 358
pro vyhledávání: '"CALCIUM IMAGING"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Calcium imaging allows recording from hundreds of neurons in vivo with the ability to resolve single cell activity. Evaluating and analyzing neuronal responses, while also considering all dimensions of the data set to make specific conclusio
Externí odkaz:
https://doaj.org/article/7e48120f9ab8476ba2f4fb8abc17ccaa
Autor:
Ignacio Marin-Blasco, Giorgia Vanzo, Joaquin Rusco-Portabella, Lucas Perez-Molina, Leire Romero, Antonio Florido, Raul Andero
Publikováno v:
Biology of Sex Differences, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract In recent years, research has progressively increased the importance of considering sex differences in stress and fear memory studies. Many studies have traditionally focused on male subjects, potentially overlooking critical differences wit
Externí odkaz:
https://doaj.org/article/12e1c1d0c1e5420aa3a796f575875d81
Autor:
Richard J. Amedzrovi Agbesi, Amira El Merhie, Nick J. Spencer, Tim Hibberd, Nicolas R. Chevalier
Publikováno v:
Experimental Physiology, Vol 109, Iss 9, Pp 1545-1556 (2024)
Abstract Gut motility undergoes a switch from myogenic to neurogenic control in late embryonic development. Here, we report on the electrical events that underlie this transition in the enteric nervous system, using the GCaMP6f reporter in neural cre
Externí odkaz:
https://doaj.org/article/d2583cf24722482ba9c6194c05a68133
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Miniature fluorescence microscopes (miniscopes) are one of the most powerful and versatile tools for recording large scale neural activity in freely moving rodents with single cell resolution. Recent advances in the design of genetically encoded calc
Externí odkaz:
https://doaj.org/article/443824a2121f43cdb144855be3ca99f7
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
G protein-coupled receptor 139 (GPR139), a highly conserved orphan receptor, is predominantly expressed in the habenula of vertebrate species. Habenula is an ancient epithalamic structure, which is critical to comprehending adaptive behaviors in vert
Externí odkaz:
https://doaj.org/article/f3ecc10bd4f04b4ea63ddeb5b12bfcde
Autor:
Tom Venneman, Pieter Vanden Berghe
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 18 (2024)
Due to their large scale and uniquely branched architecture, neurons critically rely on active transport of mitochondria in order to match energy production and calcium buffering to local demand. Consequently, defective mitochondrial trafficking is i
Externí odkaz:
https://doaj.org/article/d910b0c14117458d9691c2f79900dfa2
Autor:
Tong Shen, Mingyu Du, Kevin Johnston, Steven F. Grieco, Rachel Crary, John F. Guzowski, Gyorgy Lur, Xiangmin Xu, Hernando Ombao, Michele Guindani, Zhaoxia Yu
Publikováno v:
Data Science in Science, Vol 3, Iss 1 (2024)
Optical imaging of genetically encoded calcium indicators is a powerful tool to record the activity of a large number of neurons simultaneously over a long period of time from freely behaving animals. However, determining the exact time at which a ne
Externí odkaz:
https://doaj.org/article/4eadd2b73c4a409e8f22b4168f4a824d
Publikováno v:
NeuroImage, Vol 298, Iss , Pp 120758- (2024)
Recent advances in calcium imaging, including the development of fast and sensitive genetically encoded indicators, high-resolution camera chips for wide-field imaging, and resonant scanning mirrors in laser scanning microscopy, have notably improved
Externí odkaz:
https://doaj.org/article/adb53fd99e02424683ba2490d01bcc55
Autor:
Navid S. Tavakoli, Samantha G. Malone, Tanner L. Anderson, Ryson E. Neeley, Artin Asadipooya, Michael T. Bardo, Pavel I. Ortinski
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 18 (2024)
Recent literature supports a prominent role for astrocytes in regulation of drug-seeking behaviors. The dorsal striatum, specifically, is known to play a role in reward processing with neuronal activity that can be influenced by astrocyte Ca2+. Howev
Externí odkaz:
https://doaj.org/article/ebc9ab46bd814c30abe0b689479360f2
Autor:
Josue M Regalado, Ariadna Corredera Asensio, Theresa Haunold, Andrew C Toader, Yan Ran Li, Lauren A Neal, Priyamvada Rajasethupathy
Publikováno v:
eLife, Vol 13 (2024)
Learning requires the ability to link actions to outcomes. How motivation facilitates learning is not well understood. We designed a behavioral task in which mice self-initiate trials to learn cue-reward contingencies and found that the anterior cing
Externí odkaz:
https://doaj.org/article/e80204c3dfe445acbc4b822b90b4cedc