Results 71 to 80 of about 6,029 (179)

Computational entrepreneurship: from economic complexities to interdisciplinary research [PDF]

open access: yesProblems and Perspectives in Management, 2019
The development of technology is unbelievably rapid. From limited local networks to high speed Internet, from crude computing machines to powerful semi-conductors, the world had changed drastically compared to just a few decades ago.
Quan-Hoang Vuong
doaj   +1 more source

Building retinal connectomes [PDF]

open access: yesCurrent Opinion in Neurobiology, 2012
Understanding vertebrate vision depends on knowing, in part, the complete network graph of at least one representative retina. Acquiring such graphs is the business of synaptic connectomics, emerging as a practical technology due to improvements in electron imaging platform control, management software for large-scale datasets, and availability of data
Robert E, Marc   +4 more
openaire   +2 more sources

Amacrine cell inputs to OFF midget ganglion cells in macaque retina

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The goal of this study was to explain the findings from physiological studies that OFF midget ganglion cells had larger receptive field centers than expected from their dendritic field diameters. First, we confirmed that OFF mRGCs (OFF MGC) receive input from diffuse bipolar cells (DB) as well as OFF midget bipolar cells (FMB ...
David W. Marshak   +8 more
wiley   +1 more source

Automatic discovery of cell types and microcircuitry from neural connectomics

open access: yeseLife, 2015
Neural connectomics has begun producing massive amounts of data, necessitating new analysis methods to discover the biological and computational structure.
Eric Jonas, Konrad Kording
doaj   +1 more source

Relative entropy as a biomarker for vagus nerve stimulation response in epilepsy: Insights from intracerebral electroencephalography

open access: yesEpilepsia Open, Volume 11, Issue 4, Page 1343-1353, August 2026.
Abstract Objective This study aims to analyze differences in pre‐implantation invasive electroencephalographic (IEEG) data between vagus nerve stimulation (VNS) responders (>50% seizure reduction) and VNS nonresponders (<50% seizure reduction). Methods We retrospectively identified 19 patients with drug‐resistant focal epilepsy who underwent IEEG ...
Štěpán Erben   +12 more
wiley   +1 more source

Dissecting the Strain and Sex Specific Connectome Signatures of Unanesthetized C57BL/6J and DBA/2J Mice Using Magnetic Resonance Imaging

open access: yesGenes, Brain and Behavior, Volume 25, Issue 4, August 2026.
C57BL/6J and DBA/2J mice were used to investigate strain and sex‐specific features of the brain connectome in awake animals using magnetic resonance imaging (MRI). By combining resting‐state and diffusion MRI, we found significant differences in the motor, sensory, limbic, and salience networks between C57BL/6J and DBA/2J mice.
Tanzil M. Arefin   +4 more
wiley   +1 more source

Illuminating the Intracellular World: Breakthroughs in Nanoscale Optoelectronics

open access: yesAdvanced Electronic Materials, Volume 12, Issue 14, 20 July 2026.
This perspective explores optoelectronic biointerfaces spanning macroscale flexible devices to nanoscale intracellular systems, emphasizing their integration across dimensions. It examines capacitive, Faradaic, and photothermal mechanisms that enable light‐driven control of cellular activity and highlights key material and design challenges in ...
Tania Assaf, Menahem Y. Rotenberg
wiley   +1 more source

Connectome [PDF]

open access: yesProceedings of the National Academy of Sciences, 2013
Andrew R. McKinstry-Wu, Max B. Kelz
openaire   +3 more sources

Mapping the Human Connectome [PDF]

open access: yesNeurosurgery, 2012
Knowledge of the properties of white matter fiber tracts isa crucial and necessary step toward a precise understanding of the functional architecture of the living human brain. Previously, this knowledge was severely limited, as it was difficult to visualize these structures or measure their functions in vivo.
Arthur W, Toga   +4 more
openaire   +2 more sources

Modular brain networks shape amyloid‐driven tau spread and cognitive decline

open access: yesAlzheimer's &Dementia, Volume 22, Issue 7, July 2026.
Abstract INTRODUCTION Alzheimer's disease involves trans‐synaptic spread of tau pathology from temporal lobe epicenters, driven by amyloid beta (Aβ) deposition. How modular brain network architecture shapes this process and the ensuing cognitive decline remains incompletely understood.
Fabian Hirsch   +11 more
wiley   +1 more source

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