Results 121 to 130 of about 1,932,034 (233)

An FPGA-based Massively Parallel Neuromorphic Cortex Simulator [PDF]

arXiv, 2018
This paper presents a massively parallel and scalable neuromorphic cortex simulator designed for simulating large and structurally connected spiking neural networks, such as complex models of various areas of the cortex. The main novelty of this work is the abstraction of a neuromorphic architecture into clusters represented by minicolumns and ...
arxiv  

Logarithmic distributions prove that intrinsic learning is Hebbian

, 2017
In this paper, we present data for the lognormal distributions of spike rates, synaptic weights and intrinsic excitability (gain) for neurons in various brain areas, such as auditory or visual cortex, hippocampus, cerebellum, striatum, midbrain nuclei ...
Scheler, Gabriele
core   +2 more sources

Receptive fields, binocular interaction and functional architecture in the cat's visual cortex

Journal of Physiology, 1962
D. Hubel, T. Wiesel
semanticscholar   +1 more source

Functional Correspondences in the Human and Marmoset Visual Cortex During Movie Watching: Insights from Correlation, Redundancy, and Synergy [PDF]

arXiv
The world of beauty is deeply connected to the visual cortex, as perception often begins with vision in both humans and marmosets. Quantifying functional correspondences in the visual cortex across species can help us understand how information is processed in the primate visual cortex, while also providing deeper insights into human visual cortex ...
arxiv  

A Simulation Model of Neural Activity During Hand Reaching Movement

Basic and Clinical Neuroscience, 2020
Introduction: The neural response is a noisy random process. The neural response to a sensory stimulus is completely equivalent to a list of spike times in the spike train.
Sohrab Saberi Moghadam, Mahsa Behroozi
doaj  

The neuronal basis of human creativity

Frontiers in Human Neuroscience
Human creativity is a powerful cognitive ability underlying all uniquely human cultural and scientific advancement. However, the neuronal basis of this creative ability is unknown. Here, I propose that slow, spontaneous fluctuations in neuronal activity,
Rafael Malach
doaj   +1 more source

The Laminar Organization of Visual Cortex: A Unified View of Development, Learning, and Grouping [PDF]

, 2000
Why are all sensory and cognitive neocortex organized into layered circuits? How do these layers organize circuits that form functional columns in cortical maps?
Grossberg, Stephen
core   +1 more source

SYNAPTIC AND DENDRITIC ARCHITECTURE OF TWO TYPES OF HIPPOCAMPAL SOMATOSTATIN INTERNEURONS

IBRO Neuroscience Reports, 2023
Áron Orosz, Virág Takács, Zsuzsanna Bardócszi, Ábel Major, Luca Tar, Péter Berki, Péter Papp, Márton Mayer, Luca Zsolt, Katalin Sos, Szabolcs Káli, Tamás Freund, Gábor Nyiri   +12 more
doaj  

Editorial: Asymmetry in the central nervous system: Functional implications

Frontiers in Systems Neuroscience, 2022
Hugo Leite-Almeida, Hugo Leite-Almeida, Hugo Leite-Almeida, Paola d'Ascanio, Ugo Faraguna, Ugo Faraguna, Diego Manzoni   +6 more
doaj   +1 more source

Fetal influence on the human brain through the lifespan

eLife
Human fetal development has been associated with brain health at later stages. It is unknown whether growth in utero, as indexed by birth weight (BW), relates consistently to lifespan brain characteristics and changes, and to what extent these influences
Kristine B Walhovd, Stine K Krogsrud, Inge K Amlien, Øystein Sørensen, Yunpeng Wang, Anne Cecilie S Bråthen, Knut Overbye, Jonas Kransberg, Athanasia M Mowinckel, Fredrik Magnussen, Martine Herud, Asta K Håberg, Anders Martin Fjell, Didac Vidal-Pineiro   +13 more
doaj   +1 more source