Results 71 to 80 of about 173,686,371 (130)

Exposure to different light wavelengths impacts cortical areas associated with oculomotor and attentional control.

PLoS ONE
Light stimulation has been used in research to treat health-related problems. However, the impact of different wavelengths in cortical areas related to vision remains unknown.
Cleofé Peña-Gómez, Bernat Sunyer-Grau, Marc Argilés   +2 more
doaj   +1 more source

Spatial and temporal connectivity of brain resting-state fMRI during music-induced analgesia in fibromyalgia patients

Frontiers in Human Neuroscience
IntroductionMusic-induced analgesia (MIA) has significant clinical value for patients with fibromyalgia (FM) and serves as a key model for understanding the complex neural mechanisms underlying the effects of music on physical and mental states. However,
Jiancheng Hou, Jiancheng Hou, Ying Liu, Thomas Hosseini, Maoping Zheng, Xiaolin Liu, Changan Sun   +6 more
doaj   +1 more source

Transcriptional and neurotransmitter signatures of cerebral spontaneous neural activity in nurses with burnout

Frontiers in Public Health
ObjectiveTo investigate the neural and molecular correlates of occupational burnout in nurses by integrating resting-state fMRI (rs-fMRI), clinical assessments, brain-wide gene expression, and neurotransmitter atlases.MethodsFifty-one female nurses ...
Chun-Mei Song, Chun-Mei Song, Jian-Ping Liu, Hu-Cheng Yang, Qing-He Li, Shu Wang, Hai-Juan Chen, Shu-Fang Wang, Li Chen, Si-Yu Gu, Feng Zhang, Ping-Lei Pan   +11 more
doaj   +1 more source

Capturing Amplitude Changes of Low-Frequency Fluctuations in Functional Magnetic Resonance Imaging Signal: A Pilot Acupuncture Study on NeiGuan (PC6)

, 2012
Objectives: This study aims to examine amplitude changes of low-frequency oscillations (fALFF) in the blood-oxygen level-dependent (BOLD) signal associated with acupuncture on NeiGuan (PC6)
Wu, Yun-Hu, Yin, Hao, Xing, Wei, Zhang, Gang, Zuo, Xi-Nian, Han, Hong-Yan, Zhou, YL (reprint author), Henan Univ Tradit Chinese Med, Affiliated Hosp 3, Dept Acupuncture, 63 Dongming Rd, Zhengzhou 450008, Henan, Peoples R China., Zhou, You-Long, Xu, Hong-Zhou   +8 more
core  

Altered low-frequency oscillation amplitude of resting state-fMRI in patients with discogenic low-back and leg pain

, 2018
Fuqing Zhou,1,2 Lili Gu,3 Shunda Hong,1,2 Jiaqi Liu,1,2 Jian Jiang,1,2 Muhua Huang,1,2 Yong Zhang,3 Honghan Gong1,2 1Department of Radiology, The First Affiliated Hospital, Nanchang University, Nanchang, Jiangxi, People’s Republic of China ...
Jiang J, Liu J, Zhang Y, Gu L, Huang M, Zhou F, Gong H, Hong S   +7 more
core  

Altered spontaneous brain activity patterns in hypertensive retinopathy using fractional amplitude of low-frequency fluctuations: a functional magnetic resonance imaging study [PDF]

International Journal of Ophthalmology
AIM: To study functional brain abnormalities in patients with hypertensive retinopathy (HR) and to discuss the pathophysiological mechanisms of HR by fractional amplitude of low-frequency fluctuations (fALFFs) method.
Xue-Lin Wang, Xu-Jun Zheng, Li-Juan Zhang, Jin-Yu Hu, Hong Wei, Qian Ling, Liang-Qi He, Cheng Chen, Yi-Xin Wang, Xu Chen, Yi Shao   +10 more
doaj   +1 more source

Dynamic alterations in spontaneous neural activity in patients with attention-deficit/hyperactivity disorder: A resting-state fMRI study

Brain Research Bulletin
Background: To investigate the change of dynamic amplitude of low-frequency fluctuation (dALFF) and dynamic fractional amplitude of low-frequency fluctuation (dfALFF) in patients with attention-deficit/hyperactivity disorder (ADHD), and to explore ...
Rui Hu, Wei Du, Fan Tan, Yong Wu, Chun Yang, Weiwei Wang, Wen Chen, Yanwei Miao   +7 more
doaj   +1 more source

Hybrid modeling of alpha rhythm and the amplitude of low‐frequency fluctuations abnormalities in the thalamocortical region and basal ganglia in Alzheimer's disease

, 2020
A hybrid computational model of thalamocortical circuitry and basal ganglia is proposed to investigate the relation between the fractional amplitude of low-frequency fluctuations (fALFF) in the resting-state functional magnetic resonance imaging (rs-fMRI)
Cakir, Yuksel, Yuksel Cakir
core   +1 more source

Increased amplitude of low frequency fluctuations but normal hippocampal-default mode network connectivity in schizophrenia [PDF]

, 2015
Background: Clinical and preclinical studies have established that the hippocampus is hyperactive in schizophrenia, making it a possible biomarker for drug development.
Maureen McHugo, Pratik Talati, Baxter P Rogers, Neil D Woodward, Neil D. Woodward, Maureen eMcHugo, Stephan eHeckers, Pratik eTalati, Maureen McHugo, Baxter P. Rogers, Stephan Heckers   +10 more
core   +1 more source

Yoga reduces the brain’s amplitude of low-frequency fluctuations in patients with early psychosis

, 2017
We present the functional MRI study from a randomized clinical trial (RCT) investigating the effects of yoga and aerobic exercise on neuro-cognition in female patients with early psychosis. Local spontaneous neuronal fluctuations at rest, measured by the
Chang, WC, Hui, CLM, Tse, MA, Lee, HME, Khong, PL, Chan, CLW, Honer, WG, Chen, EYH, Lin, JJ, Geng, X, Chan, KW   +10 more
core   +1 more source