Alterations of the amplitude of low-frequency fluctuations in anxiety in Parkinson’s disease
Sign Up to like & getrecommendations! Published in 2018 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2018.01.010
Abstract: OBJECT Anxiety disorders are very common in Parkinson's disease (PD), but neural mechanisms underlying these symptoms still remain elusive. In the present study, we aim to investigate the neural substrates in anxiety disorders in PD.… read more here.
Keywords: frequency fluctuations; anxiety; parkinson disease; low frequency ... See more keywords
Dynamics of vibrational frequency fluctuations in deuterated liquid ammonia: roles of fluctuating hydrogen bonds and free ND modes
Sign Up to like & getrecommendations! Published in 2018 at "Molecular Simulation"
DOI: 10.1080/08927022.2018.1475739
Abstract: Abstract We present an ab initio molecular dynamics study of the roles of fluctuating hydrogen bonds and free ND modes in the dynamics of ND stretch frequency fluctuations in deuterated liquid ammonia. We have also… read more here.
Keywords: frequency fluctuations; hydrogen; hydrogen bonds; time ... See more keywords
Characteristics of amplitude of low-frequency fluctuations in the resting-state functional magnetic resonance imaging of alcohol-dependent patients with depression.
Sign Up to like & getrecommendations! Published in 2023 at "Cerebral cortex"
DOI: 10.1093/cercor/bhad184
Abstract: The high comorbidity of alcohol use disorder and depressive disorder is associated with poor patient prognosis. The mechanisms underlying this comorbidity, however, are largely unknown. By applying the amplitude of low-frequency fluctuations parameter in resting-state… read more here.
Keywords: alcohol dependent; low frequency; amplitude low; frequency fluctuations ... See more keywords
Modality-Dependent Impact of Hallucinations on Low-Frequency Fluctuations in Schizophrenia
Sign Up to like & getrecommendations! Published in 2017 at "Schizophrenia Bulletin"
DOI: 10.1093/schbul/sbw093
Abstract: Prior resting-state functional magnetic resonance imaging (fMRI) analyses have identified patterns of functional connectivity associated with hallucinations in schizophrenia (Sz). In this study, we performed an analysis of the mean amplitude of low-frequency fluctuations (ALFF)… read more here.
Keywords: frequency fluctuations; frequency; modality dependent; dependent impact ... See more keywords
Experimental Observation of Temperature and Pressure Induced Frequency Fluctuations in Silicon MEMS Resonators
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2021.3077633
Abstract: Silicon MEMS resonators are increasingly being adopted for applications in timing and frequency control, as well as precision sensing. It is well established that a key limitation to performance is associated with sensitivity to environmental… read more here.
Keywords: silicon mems; frequency fluctuations; frequency; temperature pressure ... See more keywords
Fast dynamics of low-frequency fluctuations in a quantum-dot laser with optical feedback.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.426268
Abstract: We experimentally investigate the complex dynamics of a multi-mode quantum-dot semiconductor laser with time-delayed optical feedback. We examine a two-dimensional bifurcation diagram of the quantum-dot laser as a comprehensive dynamical map by changing the injection… read more here.
Keywords: frequency fluctuations; low frequency; quantum dot; optical feedback ... See more keywords
Glioma-Induced Disruption of Resting-State Functional Connectivity and Amplitude of Low-Frequency Fluctuations in the Salience Network
Sign Up to like & getrecommendations! Published in 2021 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a6929
Abstract: BACKGROUND AND PURPOSE: Cognitive challenges are prevalent in survivors of glioma, but their neurobiology is incompletely understood. The purpose of this study was to investigate the effect of glioma presence and tumor characteristics on resting-state… read more here.
Keywords: frequency fluctuations; low frequency; amplitude low; salience network ... See more keywords