Noise correlations in neural ensemble activity limit the accuracy of hippocampal spatial representations

Autor: Omer Hazon, Victor H. Minces, David P. Tomàs, Surya Ganguli, Mark J. Schnitzer, Pablo E. Jercog

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)

CA1 neurons encode an animal's position within the environment. Here the authors identified in hippocampal neuronal activity a detrimental type of noise that limits accuracy of spatial position, relative to body size.

Externí odkaz: https://doaj.org/article/b0419a4f9d2b4322ace4ef39e17b8a72

High-Throughput Task to Study Memory Recall During Spatial Navigation in Rodents

Autor: Lucia Morales, David P. Tomàs, Josep Dalmau, Jaime de la Rocha, Pablo E. Jercog

Publikováno v: Frontiers in Behavioral Neuroscience, Vol 14 (2020)

Spatial navigation is one of the most frequently used behavioral paradigms to study memory formation in rodents. Commonly used tasks to study memory are labor-intensive, preventing the simultaneous testing of multiple animals with the tendency to yie

Externí odkaz: https://doaj.org/article/6bdbdf6c41eb4ff4ad7c8c7ff20d8e57

Viral Vector Eluting Lenses for Single-Step Targeted Expression of Genetically-Encoded Activity Sensors for in Vivo Microendoscopic Calcium Imaging.

Autor: Jons CK; Department of Materials Science & Engineering, Stanford University, Stanford, CA, 94305, USA., Cheng D; Inscopix - A Bruker Company, 1212 Terra Bella Ave. Suite 200, Mountain View, CA, 94043, USA., Dong C; Department of Materials Science & Engineering, Stanford University, Stanford, CA, 94305, USA., Meany EL; Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA., Nassi JJ; Inscopix - A Bruker Company, 1212 Terra Bella Ave. Suite 200, Mountain View, CA, 94043, USA., Appel EA; Department of Materials Science & Engineering, Stanford University, Stanford, CA, 94305, USA.; Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA.; Department of Pediatrics (Endocrinology), Stanford University, Stanford, CA, 94305, USA.; ChEM-H Institute, Stanford University, Stanford, CA, 94305, USA.; Woods Institute for the Environment, Stanford University, Stanford, CA, 94305, USA.

Publikováno v: Macromolecular bioscience [Macromol Biosci] 2024 Sep 16, pp. e2400359. Date of Electronic Publication: 2024 Sep 16.

Place cells may simply be memory cells: Memory compression leads to spatial tuning and history dependence.

Autor: Benna, Marcus K., Fusi, Stefano

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America; 12/21/2021, Vol. 118 Issue 51, p1-12, 12p

Voltage-gated K channels contributing to temporal precision at the inner hair cell-auditory afferent nerve fiber synapses in the mammalian cochlea.

Autor: Oak, Min-Ho, Yi, Eunyoung

Publikováno v: Archives of Pharmacal Research; Jul2014, Vol. 37 Issue 7, p821-833, 13p