Two Entropy‐Based Criteria Design for Signal Complexity Measures
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Electronics"
DOI: 10.1049/cje.2019.07.008
Abstract: Signal complexity denotes the intricate patterns hidden in the complicated dynamics merging from nonlinear system concerned. The chaotic signal complexity measuring in principle combines both the information entropy of the data under test and the… read more here.
Keywords: complexity; chaotic signal; entropy based; two entropy ... See more keywords
Signal complexity communicates aggressive intent during contests, but the process is disrupted by noise
Sign Up to like & getrecommendations! Published in 2019 at "Biology Letters"
DOI: 10.1098/rsbl.2018.0841
Abstract: Contestants use displays to signal their aggressive intent and settle disputes before they escalate. For birds, this is often in the form of song, which can vary in structural complexity. The role of song complexity… read more here.
Keywords: aggressive intent; complexity; process; signal complexity ... See more keywords
Increased signal complexity is associated with increased mating success
Sign Up to like & getrecommendations! Published in 2022 at "Biology Letters"
DOI: 10.1098/rsbl.2022.0052
Abstract: The evolution of complex signals has often been explored by testing multiple functional hypotheses regarding how independent signal components provide selective benefits to offset the costs of their production. In the present study, we take… read more here.
Keywords: signal complexity; mating success; increased signal; vibratory signal ... See more keywords
Resting‐state brain signal complexity discriminates young healthy APOE e4 carriers from non‐e4 carriers
Sign Up to like & getrecommendations! Published in 2023 at "European Journal of Neuroscience"
DOI: 10.1111/ejn.15915
Abstract: It is well established that the e4 allele of the APOE gene is associated with impaired brain functionality and cognitive decline in humans at elder age. However, it is controversial whether and how the APOE… read more here.
Keywords: young healthy; brain; signal complexity; apoe ... See more keywords
Temporal fractal analysis of the rs-BOLD signal identifies brain abnormalities in autism spectrum disorder
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DOI: 10.1371/journal.pone.0190081
Abstract: Background Brain connectivity in autism spectrum disorders (ASD) has proven difficult to characterize due to the heterogeneous nature of the spectrum. Connectivity in the brain occurs in a complex, multilevel and multi-temporal manner, driving the… read more here.
Keywords: analysis; connectivity; bold signal; signal complexity ... See more keywords
Multimodal Brain Signal Complexity Predicts Human Intelligence
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DOI: 10.1523/eneuro.0345-22.2022
Abstract: Abstract Spontaneous brain activity builds the foundation for human cognitive processing during external demands. Neuroimaging studies based on functional magnetic resonance imaging (fMRI) identified specific characteristics of spontaneous (intrinsic) brain dynamics to be associated with… read more here.
Keywords: brain signal; intelligence; brain; intrinsic brain ... See more keywords
EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Psychiatry"
DOI: 10.3389/fpsyt.2021.716707
Abstract: Introduction: Fragile X syndrome (FXS) is a genetic disorder caused by a mutation of the fragile X mental retardation 1 gene (FMR1). FXS is associated with neurophysiological abnormalities, including cortical hyperexcitability. Alterations in electroencephalogram (EEG)… read more here.
Keywords: fxs; complexity; fragile syndrome; signal complexity ... See more keywords