Results 11 to 20 of about 34,208 (235)

Logarithmic distributions prove that intrinsic learning is Hebbian [version 2; referees: 2 approved]

F1000Research, 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 ...
Gabriele Scheler
doaj   +1 more source

Visualizing and quantifying movement from pre-recorded videos: The spectral time-lapse (STL) algorithm [v1; ref status: indexed, http://f1000r.es/2qo]

F1000Research, 2014
When studying animal behaviour within an open environment, movement-related data are often important for behavioural analyses. Therefore, simple and efficient techniques are needed to present and analyze the data of such movements.
Christopher R Madan, Marcia L Spetch
doaj   +1 more source

Detecting variable responses in time-series using repeated measures ANOVA: Application to physiologic challenges [version 2; referees: 2 approved]

F1000Research, 2016
We present an approach to analyzing physiologic timetrends recorded during a stimulus by comparing means at each time point using repeated measures analysis of variance (RMANOVA).
Paul M. Macey, Philip J. Schluter, Katherine E. Macey, Ronald M. Harper   +3 more
doaj   +1 more source

Creating 3D visualizations of MRI data: A brief guide [v1; ref status: indexed, http://f1000r.es/5o8]

F1000Research, 2015
While magnetic resonance imaging (MRI) data is itself 3D, it is often difficult to adequately present the results papers and slides in 3D. As a result, findings of MRI studies are often presented in 2D instead.
Christopher R. Madan
doaj   +1 more source

Synaptic learning rules for sequence learning

eLife, 2021
Remembering the temporal order of a sequence of events is a task easily performed by humans in everyday life, but the underlying neuronal mechanisms are unclear.
Eric Torsten Reifenstein, Ikhwan Bin Khalid, Richard Kempter   +2 more
doaj   +1 more source

Looking for effects of qualia on event-related brain potentials of close others in search for a cause of the similarity of qualia assumed across individuals [version 3; referees: 2 approved]

F1000Research, 2018
Qualia, the individual instances of subjective conscious experience, are private events. However, in everyday life, we assume qualia of others and their perceptual worlds, to be similar to ours.
Sheila Bouten, Hugo Pantecouteau, J. Bruno Debruille   +2 more
doaj   +1 more source

Cell assemblies at multiple time scales with arbitrary lag constellations

eLife, 2017
Hebb's idea of a cell assembly as the fundamental unit of neural information processing has dominated neuroscience like no other theoretical concept within the past 60 years.
Eleonora Russo, Daniel Durstewitz
doaj   +1 more source

Neurofitter: a parameter tuning package for a wide range of electrophysiological neuron models

Frontiers in Neuroinformatics, 2007
The increase in available computational power and the higher quality of experimental recordings have turned the tuning of neuron model parameters into a problem that can be solved by automatic global optimization algorithms.
Werner Van Geit, Werner Van Geit, Pablo Achard, Pablo Achard, Erik De Schutter, Erik De Schutter   +5 more
doaj   +1 more source

Cross-Frequency Slow Oscillation–Spindle Coupling in a Biophysically Realistic Thalamocortical Neural Mass Model

Frontiers in Computational Neuroscience, 2022
Sleep manifests itself by the spontaneous emergence of characteristic oscillatory rhythms, which often time-lock and are implicated in memory formation.
Nikola Jajcay, Nikola Jajcay, Nikola Jajcay, Caglar Cakan, Caglar Cakan, Klaus Obermayer, Klaus Obermayer   +6 more
doaj   +1 more source

Spatiotemporal Patterns of Adaptation-Induced Slow Oscillations in a Whole-Brain Model of Slow-Wave Sleep

Frontiers in Computational Neuroscience, 2022
During slow-wave sleep, the brain is in a self-organized regime in which slow oscillations (SOs) between up- and down-states travel across the cortex. While an isolated piece of cortex can produce SOs, the brain-wide propagation of these oscillations are
Caglar Cakan, Caglar Cakan, Cristiana Dimulescu, Cristiana Dimulescu, Liliia Khakimova, Daniela Obst, Agnes Flöel, Agnes Flöel, Klaus Obermayer, Klaus Obermayer   +9 more
doaj   +1 more source