Results 31 to 40 of about 173,686,371 (130)
Sex Differences in Spontaneous Brain Activity in Adolescents With Conduct Disorder
Frontiers in Psychology, 2018 Purpose: Sex differences in conduct disorder (CD) pathophysiology have yet to be resolved. In this study, we applied the amplitude of low-frequency fluctuations (ALFF) and fractional ALFF (fALFF) to compare spontaneous brain activity in male versus ...
Wanyi Cao +5 more
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i-ECO: a novel method for the analysis and visualization of fMRI results in Psychiatry
European Psychiatry, 2022 Introduction The high technical barrier to entry in the field of neuroimaging can hinder early insight from promising results and the development of evidence-based clinical practice. Objectives The working group focused on published literature in order
L. Tarchi +9 more
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Frontiers in Psychiatry, 2019 Schizophrenic subject is thought as a self-disorder patient related with abnormal brain functional network. It has been hypothesized that self-disorder is associated with the deficient functional integration of multisensory body signals in schizophrenic ...
Youxue Zhang, Gang Guo, Yuan Tian
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Radar matched filtering using the fractional fourier transform [PDF]
, 2010 -A matched filter is the optimal linear filter for maximizing the signal to noise ratio (SNR) in the presence of additive noise. Matched filters are commonly used in radar systems where the transmitted signal is known and may be used as a replica to be ...
Clemente, Carmine +5 more
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In search of a marker of altered cerebrovascular function in hypertension: Analysis of the fractional amplitude of low-frequency fluctuations in UK Biobank resting state fMRI data [PDF]
, 2023 The selfish brain mechanism proposes that in some patients with impaired cerebral blood flow (CBF) or cerebrovascular function, hypertension may develop as a compensatory mechanism that aims to maintain CBF by increasing systemic blood pressure through ...
Driver, Ian +7 more
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Frontiers in Aging Neuroscience, 2022 BackgroundPatients with type 2 diabetes mellitus (T2DM) and subjective cognitive decline (SCD) have a higher risk to develop Alzheimer's Disease (AD).
Yi-Wen Bao +7 more
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Computer Methods in Biomechanics and Biomedical Engineering, 2020 This paper aims to correlate Alzheimer's disease (AD) related striatal pathologic changes with the fractional amplitude of low-frequency fluctuations (fALLF) in the blood oxygenation level-dependent (BOLD) signal in the resting state functional Magnetic Resonance Imaging (rs-fMRI).
openaire +3 more sources
Fractional amplitude of physiological fluctuations of resting state fNIRS in Alzheimer’s disease patient and healthy control [PDF]
, 2023 Functional magnetic resonance imaging (fMRI) is a common medical device to diagnose Alzheimer’s disease (AD), but it is not for all subjects due to its cost and other issues.
Ferdinando, Hany +9 more
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BMC Psychiatry, 2023 Background Anxious depression, which is a common subtype of major depressive disorder, has distinct clinical features from nonanxious depression. However, little is known about the neurobiological characteristics of anxious depression.
Peng Zhao +6 more
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Altered Local Brain Amplitude of Fluctuations in Patients With Myotonic Dystrophy Type 1
Frontiers in Aging Neuroscience, 2021 This study is aimed at investigating the characteristics of the spontaneous brain activity in patients with myotonic dystrophy type 1 (DM1). A total of 18 patients with DM1 and 18 healthy controls (HCs) were examined by resting-state functional MRI ...
Pei Huang +10 more
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