Results 91 to 100 of about 475,817 (388)
A Pneumatically Actuated Manipulandum for Neuromotor Control Research [PDF]
, 2002 Functional magnetic resonance imaging (fMRI) techniques have great potential for identifying which neural structures are involved in the control of goal-directed reaching movements.
Ropella, Kristina M. +2 more
core +1 more source
Multimodal imaging of human brain activity: rational, biophysical aspects and modes of integration [PDF]
, 2009 Until relatively recently the vast majority of imaging and electrophysiological studies of human brain activity have relied on single-modality measurements usually correlated with readily observable or experimentally modified behavioural or brain state ...
Astolfi, L. +6 more
core +3 more sources
The British Journal of Radiology, 2001 Abstract After an fMRI experiment has been designed and carried out, the resulting data must be passed through various analysis steps before the experimenter can get answers to questions about experimentally-related activations at the individual or multi-subject level.
openaire +4 more sources
Spatiotemporal Reservoir Computing with a Reconfigurable Multifunctional Memristor Array
Advanced Materials, EarlyView.This study presents a hardware physical reservoir computing system using a tri‐modal memristive crossbar array. Stochastic masking, bistable nonlinear activation, and analog readout enable fully in‐memory spatiotemporal processing. Demonstrations on cellular automata, Lorenz prediction, ADHD EEG classification, and chaotic KS modeling highlight its ...
Sungho Kim +10 more
wiley +1 more source
Frontiers in NeuroimagingSevere acute brain injury (SABI) with suppressed consciousness is a major societal burden, with early prognosis being crucial for life-and-death treatment decisions.
Emilio G. Cediel +6 more
doaj +1 more source
neuRosim: an R package for simulation of fMRI magnitude data with realistic noise [PDF]
, 2011 Statistical analysis techniques for highly complex structured data such as fMRI data should be thoroughly validated. In this process, knowing the ground truth is essential.
Rosseel, Yves, Welvaert, Marijke
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Neural activity with spatial and temporal correlations as a basis to simulate fMRI data [PDF]
, 2009 In the development of data analysis techniques, simulation studies are constantly gaining more interest. The largest challenge in setting up a simulation study is to create realistic data.
Rosseel, Yves, Welvaert, Marijke
core +1 more source
Brain‐Wide Spatiotemporally Distinct Traveling Waves Drive Anxiety‐Like Behaviors in Mice
Advanced Science, EarlyView.J.Liu et al. reveal the complete propagation dynamics of cortical traveling waves, from local circuitry initiation to long‐range propagation, and identify their functional relevance in modulating anxiety‐like behaviors and underlying cellular neuroplasticity in mice.
Jiaming Liu +15 more
wiley +1 more source
Estimating effective connectivity in linear brain network models
, 2017 Contemporary neuroscience has embraced network science to study the complex and self-organized structure of the human brain; one of the main outstanding issues is that of inferring from measure data, chiefly functional Magnetic Resonance Imaging (fMRI ...
Bertoldo, Alessandra +3 more
core +1 more source
fMRI activation detection with EEG priors [PDF]
, 2013 The purpose of brain mapping techniques is to advance the understanding of the relationship between structure and function in the human brain in so-called activation studies.
Czisch, Michael +3 more
core +1 more source