Results 71 to 80 of about 387,505 (190)
Nonlocal mechanism for cluster synchronization in neural circuits
, 2011 The interplay between the topology of cortical circuits and synchronized activity modes in distinct cortical areas is a key enigma in neuroscience. We present a new nonlocal mechanism governing the periodic activity mode: the greatest common divisor (GCD)
Abeles M. +17 more
core +1 more source
Nature Communications, 2023 Studies of associative learning have commonly focused on how rewarding outcomes are predicted by either sensory stimuli or animals’ actions. However, in many learning scenarios, reward delivery requires the occurrence of both sensory stimuli and animals’
Hachi E. Manzur +4 more
doaj +1 more source
Unraveling the Central Proopiomelanocortin Neural Circuits [PDF]
Frontiers in Neuroscience, 2013 Central proopiomelanocortin (POMC) neurons form a potent anorexigenic network, but our understanding of the integration of this hypothalamic circuit throughout the central nervous system (CNS) remains incomplete. POMC neurons extend projections along the rostrocaudal axis of the brain, and can signal with both POMC-derived peptides and fast amino acid ...
Aaron J. Mercer +5 more
openaire +3 more sources
Exosomes regulate neurogenesis and circuit assembly. [PDF]
, 2019 Exosomes are thought to be released by all cells in the body and to be involved in intercellular communication. We tested whether neural exosomes can regulate the development of neural circuits.
Carromeu, Cassiano +7 more
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The complexity of dynamics in small neural circuits
, 2015 Mean-field theory is a powerful tool for studying large neural networks. However, when the system is composed of a few neurons, macroscopic differences between the mean-field approximation and the real behavior of the network can arise. Here we introduce
Cattani, Anna +2 more
core +3 more sources
Mapping neural circuits with CLARITY
eLife, 2015 The use of whole-brain imaging has shed new light on the organization of the dopamine system.
Amanda M Willard, Aryn H Gittis
openaire +3 more sources
Speaker Normalization Using Cortical Strip Maps: A Neural Model for Steady State vowel Categorization [PDF]
, 2007 Auditory signals of speech are speaker-dependent, but representations of language meaning are speaker-independent. The transformation from speaker-dependent to speaker-independent language representations enables speech to be learned and understood from ...
Ames, Heather, Grossberg, Stephen
core +1 more source
Neural circuits for taste sensation. [PDF]
Mol CellsThe sense of taste arises from the detection of chemicals in food by taste buds, the peripheral cellular detectors for taste. Although numerous studies have extensively investigated taste buds, research on neural circuits from primary taste neurons innervating taste buds to the central nervous system has only recently begun owing to recent advancements
Ki SY, Jeong YT.
europepmc +3 more sources
In Vivo Single-Cell Genotyping of Mouse Cortical Neurons Transfected with CRISPR/Cas9
Cell Reports, 2019 Summary: CRISPR/Cas-based technologies have revolutionized genetic approaches to addressing a wide range of neurobiological questions. The ability of CRISPR/Cas to introduce mutations into target genes allows us to perform in vivo loss-of-function ...
André Steinecke +4 more
doaj +1 more source
What Is Wrong with the No-Report Paradigm and How to Fix It [PDF]
, 2019 Is consciousness based in prefrontal circuits involved in cognitive processes like thought, reasoning, and memory or, alternatively, is it based in sensory areas in the back of the neocortex?
Block, Ned
core