Results 111 to 120 of about 207,875 (329)

ON THE STRUCTURE OF THE SPACE OF GENERALIZED CONNECTIONS [PDF]

International Journal of Geometric Methods in Modern Physics, 2004
We give a modern account of the construction and structure of the space of generalized connections, an extension of the space of connections that plays a central role in loop quantum gravity.
openaire   +2 more sources

Statistical Analysis of Structural Brain Connectivity [PDF]

, 2010
We present a framework for statistical analysis in large cohorts of structural brain connectivity, derived from diffusion weighted MRI. A brain network is defined between subcortical gray matter structures and a cortical parcellation obtained with FreeSurfer. Connectivity is established through minimum cost paths with an anisotropic local cost function
Renske, de Boer, Michiel, Schaap, Fedde, van der Lijn, Henri A, Vrooman, Marius, de Groot, Meike W, Vernooij, M Arfan, Ikram, Evert F S, van Velsen, Aad, van der Lugt, Monique M B, Breteler, Wiro J, Niessen   +10 more
openaire   +3 more sources

Sex‐Stratified Association of Regional Dopamine Transporter Binding With Disease Progression in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To clarify the clinical relevance of dopamine transporter single‐photon emission computed tomography (DAT‐SPECT) abnormalities in amyotrophic lateral sclerosis (ALS), with a prespecified focus on sex‐stratified associations with disease progression and short‐term prognosis.
Tomoya Kawazoe, Keizo Sugaya, Kentaro Hayashi, Keiko Hino, Yasuhiro Nakata, Kota Bokuda, Toshio Shimizu, Kazushi Takahashi   +7 more
wiley   +1 more source

Classification of autism spectrum disorder using supervised learning of brain connectivity measures extracted from synchrostates

, 2014
Objective. The paper investigates the presence of autism using the functional brain connectivity measures derived from electro-encephalogram (EEG) of children during face perception tasks. Approach.
Oprescu, Ioana-Anastasia, Das, Saptarshi, Maharatna, Koushik, Sicca, Federico, Jamal, Wasifa, Apicella, Fabio   +5 more
core   +1 more source

Advancing Coral Structural Connectivity Analysis through Deep Learning and Remote Sensing: A Case Study of South Pacific Tetiaroa Island [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Structural connectivity is an important factor in preserving coral diversity. It maintains the stability and adaptability of coral reef ecosystems by facilitating ecological flow, species migration, and gene exchange between coral communities.
Y. Zhang, J. Qin, M. Li, Q. Han, A. Gruen, D. Li, J. Zhong   +6 more
doaj   +1 more source

The K1,2-structure-connectivity of graphs

The Journal of Supercomputing
18 pages,15 ...
Xiao Zhao, Haojie Zheng, Hengzhe Li
openaire   +2 more sources

Thalamo‐Lesional Connectivity Signatures of Bilateral Tonic–Clonic Seizures in Focal Cortical Dysplasia‐Related Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie, Xiaotong Li, Venkata Sita Priyanka Illapani, Leigh N. Sepeta, Jason Schroeder, Chima O. Oluigbo, Madison M. Berl, William D. Gaillard, Nathan T. Cohen   +8 more
wiley   +1 more source

Characteristics of brain functional and structural connectivity in alexithymic students

, 2018
Yantong Fang,1 Mei Li,2 Minjun Mei,2 Xiaofei Sun,2 Dai Han,1,3,4 1Children and Adolescents Mental Health Joint Clinic, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang, People’s Republic of China; 2Mental Health Education ...
Fang Y, Mei M, Sun X, Han D, Li M
core  

Structural-functional connectivity bandwidth predicts processing speed in mild traumatic brain Injury: A multiplex network analysis

, 2023
Structural-functional connectivity bandwidth predicts processing speed in mild traumatic brain Injury: A multiplex network ...
Julien Ugon (13077438), G Poudel (13437798), K Morgan (13134483), Sergiy Shelyag (13094397), A Amgalan (16380141), A Hocking (16348899), N Parsons (13608583), A Irimia (13487497), Karen Caeyenberghs (13078329)   +8 more
core  

Intrinsic Functional and Structural Brain Connectivity in Humans Predicts Individual Social Comparison Orientation

Frontiers in Psychiatry, 2020
Social comparison orientation (SCO), the tendency to compare oneself with others, is universal, varies widely across individuals, and predicts important life and health outcomes.
Wi Hoon Jung, Hackjin Kim
doaj   +1 more source