Results 31 to 40 of about 65,955 (300)

Regional homogeneity of intrinsic brain activity in happy and unhappy individuals. [PDF]

open access: yesPLoS ONE, 2014
BackgroundWhy are some people happier than others? This question has intrigued many researchers. However, limited work has addressed this question within a neuroscientific framework.MethodsThe present study investigated the neural correlates of trait ...
Yangmei Luo   +5 more
doaj   +1 more source

Distinguishing Between Treatment-Resistant and Non-Treatment-Resistant Schizophrenia Using Regional Homogeneity

open access: yesFrontiers in Psychiatry, 2018
Background: Patients with treatment-resistant schizophrenia (TRS) and non-treatment-resistant schizophrenia (NTRS) respond to antipsychotic drugs differently. Previous studies demonstrated that patients with TRS or NTRS exhibited abnormal neural activity
Shuzhan Gao   +14 more
doaj   +1 more source

Alterations of Regional Homogeneity in Preschool Boys With Autism Spectrum Disorders

open access: yesFrontiers in Neuroscience, 2021
ObjectivesThe study was aimed at investigating the alterations of local spontaneous brain activity in preschool boys with autism spectrum disorders (ASD).MethodsBased on regional homogeneity (ReHo), the acquired resting state functional magnetic ...
Zhihong Lan   +12 more
doaj   +1 more source

Regional Homogeneity Predicts Creative Insight: A Resting-State fMRI Study

open access: yesFrontiers in Human Neuroscience, 2018
Creative insight plays an important role in our daily life. Previous studies have investigated the neural correlates of creative insight by functional magnetic resonance imaging (fMRI), however, the intrinsic resting-state brain activity associated with ...
Jiabao Lin   +7 more
doaj   +1 more source

Regional Frequency Analysis of Maximum 24-Hour Precipitation in Arid Lands Using The L-Moments Approach (Case Study: Yazd Province) [PDF]

open access: yesمدیریت بیابان, 2020
Estimation of the maximum 24-hour precipitation is one of the important parameters in irrigation and drainage projects, design of hydraulic structures, and watershed management. This rainfall data is used to calculate short-term rainfall and design flood.
mojdeh mohammadi, Ali Talebi
doaj   +1 more source

Effects of finger tapping frequency on regional homogeneity of sensorimotor cortex. [PDF]

open access: yesPLoS ONE, 2013
Resting-state functional magnetic resonance imaging (RS-fMRI) has been widely used to investigate temporally correlated fluctuations between distributed brain areas, as well as to characterize local synchronization of low frequency (
Yating Lv   +3 more
doaj   +1 more source

Semantically homogeneous segmentation with nonparametric region competition [PDF]

open access: yesProceedings 15th International Conference on Pattern Recognition. ICPR-2000, 2002
Presents a nonparametric region competition algorithm which combines scale-space clustering and region competition to segment the image. It also proposes a formal and general procedure to automatically find the initial regions. Our algorithm can also segment an image into regions which are not homogeneous in the sense of statistics, but is homogeneous ...
Ming Tang 0001   +2 more
openaire   +1 more source

Brain regions exhibiting decreased and increased regional homogeneity among three groups. [PDF]

open access: yes, 2014
Brain regions exhibiting decreased and increased regional homogeneity among three groups.
Dezhi Zou (505539)   +7 more
core   +1 more source

Ensuring homogeneity of regional socio-economic development: Republic of Bashkortostan case study

open access: yesВестник университета, 2023
Over the past several years, an increase in regions’ heterogeneity determined by the uneven distribution of resources, lack of effective levers of innovation management, and the growing shortage of financial resources has become one of the main features ...
R. F. Gataullin, E. R. Chuvashaeva
doaj   +1 more source

Abnormal regional homogeneity [PDF]

open access: yes, 2019
Objective: Previous studies suggest that abnormal brain structure and function may be neuroimaging endophenotypes of obsessive-compulsive disorder (OCD).
Luo, Jia   +9 more
core   +1 more source

Home - About - Disclaimer - Privacy