Results 21 to 30 of about 387,505 (190)
Rapid odor processing by layer 2 subcircuits in lateral entorhinal cortex
eLife, 2022 Olfactory information is encoded in lateral entorhinal cortex (LEC) by two classes of layer 2 (L2) principal neurons: fan and pyramidal cells. However, the functional properties of L2 cells and how they contribute to odor coding are unclear.
Sebastian H Bitzenhofer +3 more
doaj +1 more source
Unsupervised discovery of temporal sequences in high-dimensional datasets, with applications to neuroscience. [PDF]
, 2019 Identifying low-dimensional features that describe large-scale neural recordings is a major challenge in neuroscience. Repeated temporal patterns (sequences) are thought to be a salient feature of neural dynamics, but are not succinctly captured by ...
Bahle, Andrew H +6 more
core +2 more sources
Optogenetics and deep brain stimulation neurotechnologies [PDF]
, 2015 Brain neural network is composed of densely packed, intricately wired neurons whose activity patterns ultimately give rise to every behavior, thought, or emotion that we experience. Over the past decade, a novel neurotechnique, optogenetics that combines
A Berndt +58 more
core +2 more sources
Cellular diversity in the Drosophila midbrain revealed by single-cell transcriptomics
eLife, 2018 To understand the brain, molecular details need to be overlaid onto neural wiring diagrams so that synaptic mode, neuromodulation and critical signaling operations can be considered.
Vincent Croset +2 more
doaj +1 more source
Shining a light on the origin of fly species
eLife, 2020 Natural light gradients within a habitat may have helped form new fly species that have differing preferences for light.
Hui Gong, Lucia Prieto-Godino
doaj +1 more source
Neural Circuits on a Chip [PDF]
Micromachines, 2016 Neural circuits are responsible for the brain’s ability to process and store information. Reductionist approaches to understanding the brain include isolation of individual neurons for detailed characterization. When maintained in vitro for several days or weeks, dissociated neurons self-assemble into randomly connected networks that produce ...
Md. Hasan, Yevgeny Berdichevsky
openaire +3 more sources
Adaptive Learning Gabor Filter for Finger-Vein Recognition
IEEE Access, 2019 Presently, finger-vein recognition is a new research direction in the field of biometric recognition. The Gabor filter has been extensively used for finger-vein recognition; however, its parameters are difficult to adjust.
Yakun Zhang +5 more
doaj +1 more source
Recurrent circuits within medial entorhinal cortex superficial layers support grid cell firing
Nature Communications, 2018 Medial entorhinal cortex (mEC) neurons encode various navigation parameters such as speed, head direction, as well as grid cells. Here, the authors demonstrate that brief disruption of the local activity in mEC specifically affects grid cell tuning.
Ipshita Zutshi +5 more
doaj +1 more source
eLife, 2018 Experience-dependent expression of immediate-early gene transcription factors (IEG-TFs) can transiently change the transcriptome of active neurons and initiate persistent changes in cellular function.
Andrea L Hartzell +6 more
doaj +1 more source
Frontiers in Cellular Neuroscience, 2018 Animals rely heavily on their sense of olfaction to perform various vital interactions with an ever-in-flux environment. The turbulent and combinatorial nature of air-borne odorant cues demands the employment of various coding strategies, which allow the
Sercan Sayin +7 more
doaj +1 more source