Results 61 to 70 of about 173,686,371 (130)

Spontaneous Brain Activity Did Not Show the Effect of Violent Video Games on Aggression: A Resting-State fMRI Study

Frontiers in Psychology, 2018
A great many of empirical researches have proved that longtime exposure to violent video game can lead to a series of negative effects. Although research has focused on the neural basis of the correlation between violent video game and aggression, little
Wei Pan, Wei Pan, Wei Pan, Xuemei Gao, Shuo Shi, Fuqu Liu, Chao Li   +6 more
doaj   +1 more source

Increased low-frequency oscillation amplitude of sensorimotor cortex associated with the severity of structural impairment in cervical myelopathy. [PDF]

PLoS ONE, 2014
Decreases in metabolites and increased motor-related, but decreased sensory-related activation of the sensorimotor cortex (SMC) have been observed in patients with cervical myelopathy (CM) using advanced MRI techniques.
Fuqing Zhou, Honghan Gong, Xiaojia Liu, Lin Wu, Keith Dip-Kei Luk, Yong Hu   +5 more
doaj   +1 more source

Altered Patterns of the Fractional Amplitude of Low-Frequency Fluctuation and Functional Connectivity Between Deficit and Non-Deficit Schizophrenia [PDF]

Frontiers in Psychiatry, 2019
Objective: A limited number of studies have previously reported on the regional activity [amplitude of low-frequency fluctuation (ALFF)] and functional integration [functional connectivity (FC)] of the whole brain in deficit schizophrenia (DS). The present study investigates the resting-state characteristics of the fractional ALFF (fALFF) and the FC in
Chao Zhou, Xiaowei Tang, Xiaowei Tang, Wei You, Xiang Wang, Xiaobin Zhang, Xiangrong Zhang, Miao Yu   +7 more
openaire   +3 more sources

Difference of fALFF in Individuals with Nonclinical Depressive Symptoms and Control Subjects.

, 2014
fALFF, fractional amplitude of low-frequency fluctuations, BA, Brodman's area; MNI, Montreal Neurological Institute.Difference of fALFF in Individuals with Nonclinical Depressive Symptoms and Control Subjects.
Ruimeng Yang (673860), Huicong Shen (328564), Jiliang Ren (673858), Xinhua Wei (673857), Jiani Hu (297101), Xinqing Jiang (673862), Xueli Li (673859), Xiangdong Xu (81057), Lisha Lai (673861), Liang Chen (73736), Wenhua Liu (393239)   +10 more
core   +1 more source

Gender‐related difference in altered fractional amplitude of low‐frequency fluctuations after electroacupuncture on primary insomnia patients: A resting‐state fMRI study

Brain and Behavior, 2021
Background Primary insomnia (PI) is defined as a sleep disorder with no definite cause or inducement. Electroacupuncture, a treatment of inserting needles into specific points on the body surface and applying electrical stimulation, has been proved ...
Xiao‐Hua Shi, Yu‐Kai Wang, Tie Li, Hong‐Yu Liu, Xin‐Tong Wang, Zhi‐Hong Wang, Jing Mang, Zhong‐Xin Xu   +7 more
doaj   +1 more source

A neuroimaging study of brain activity alterations in treatment-resistant depression after a dual target accelerated transcranial magnetic stimulation

Frontiers in Psychiatry
In this study, we designed a new transcranial magnetic stimulation (TMS) protocol using a dual-target accelerated transcranial magnetic stimulation (aTMS) for patients with treatment resistant depression (TRD).
Jiaoying Liu, Yanping Shu, Yanping Shu, Gang Wu, Lingyan Hu, Hailun Cui   +5 more
doaj   +1 more source

Modulation of resonance cone trajectories by low frequency density fluctuations

, 1976
It is shown that the previously reported strong linear modulation of lower hybrid waves by low frequency fluctuations is actually a modulation of the lower hybrid cone trajectory. The changing trajectory has the appearance of an amplitude modulation when
Bellan, P., Wong, K. L.
core   +1 more source

Fractional amplitude of low frequency fluctuation in drug-naïve first-episode patients with anorexia nervosa

Medicine, 2020
Abstract To characterize the fractional amplitude of low-frequency fluctuation (fALFF) in drug-naïve first-episode female patients with anorexia nervosa (AN) using resting-state functional magnetic resonance imaging (rs-fMRI).
Lai, Jianbo, Xu, Tingting, Zhang, Haorong, Xi, Caixi, Zhou, Hetong, Du, Yanli, Jiang, Jiajun, Wu, Lingling, Zhang, Peifen, Xu, Yi, Hu, Shaohua, Xu, Dongrong   +11 more
openaire   +2 more sources

Altered Temporal Dynamics of Brain Activity in Multiple-Frequency Bands in Non-Neuropsychiatric Systemic Lupus Erythematosus Patients with Inactive Disease

Neuropsychiatric Disease and Treatment, 2021
Liheng Chen,1 Jiawei Sun,2,3 Qiaohong Wang,1 Lingzhen Hu,1 Yi Zhang,1 Huibin Ma,2,3 Xize Jia,4,5 Xuyan Yang1 1Department of Rheumatology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310009, People’s Republic of ...
Chen L, Sun J, Wang Q, Hu L, Zhang Y, Ma H, Jia X, Yang X   +7 more
doaj  

Fractional Amplitude of Low-Frequency Fluctuations and Regional Homogeneity Analyses Revealed Altered Local Spontaneous Neural Activities in Ankylosing Spondylitis

Journal of Pain Research
Churong Lin,1,* Ya Xie,2,* Dong Liu,2 Budian Liu,2 Jieruo Gu,2 Xiaohong Wang,1 Jie Qin1 1Radiology Department, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China; 2Department of Rheumatology and
Lin C, Xie Y, Liu D, Liu B, Gu J, Wang X, Qin J   +6 more
doaj