Results 11 to 20 of about 167,729 (165)

Hemispheric Asymmetries in Cortical Thickness [PDF]

Cerebral Cortex, 2005
Using magnetic resonance imaging and computational cortical pattern matching methods, we analyzed hemispheric differences in regional gray matter thickness across the lateral and medial cortices in young, healthy adults (n = 60). In addition, we investigated the influence of gender on the degree of thickness asymmetry.
Luders, E, Narr, K L, Thompson, P M, Rex, D E, Jäncke, L, Toga, A W   +5 more
openaire   +3 more sources

The Higher Parietal Cortical Thickness in Abstinent Methamphetamine Patients Is Correlated With Functional Connectivity and Age of First Usage

Frontiers in Human Neuroscience, 2021
AimThis study aimed to explore the changes of cortical thickness in abstinent methamphetamine (MA) patients compared with healthy controls.Materials and MethodsThree-tesla structural and functional magnetic resonance imaging (MRI) was obtained from 38 ...
Ru Yang, Lei He, Lei He, Zhixue Zhang, Wenming Zhou, Jun Liu   +5 more
doaj   +1 more source

Effect of intrinsic and extrinsic factors on global and regional cortical thickness. [PDF]

PLoS ONE, 2014
Global and regional cortical thicknesses based on T1-weighted magnetic resonance images acquired at 1.5 T and 3 T were measured on a relatively large cohort of 295 subjects using FreeSurfer software.
Koushik A Govindarajan, Leorah Freeman, Chunyan Cai, Mohammad H Rahbar, Ponnada A Narayana   +4 more
doaj   +1 more source

Cortical thinning 3 years after ischaemic stroke is associated with cognitive impairment and APOE ε4

NeuroImage: Clinical, 2022
Cortical thinning has been described in many neurodegenerative diseases and used for both diagnosis and disease monitoring. The imaging signatures of post-stroke vascular cognitive impairment have not been well described.
Mohamed Salah Khlif, Natalia Egorova-Brumley, Laura J. Bird, Emilio Werden, Amy Brodtmann   +4 more
doaj   +1 more source

Folding drives cortical thickness variations [PDF]

The European Physical Journal Special Topics, 2020
AbstractThe cortical thickness is a characteristic biomarker for a wide variety of neurological disorders. While the structural organization of the cerebral cortex is tightly regulated and evolutionarily preserved, its thickness varies widely between 1.5 and 4.5 mm across the healthy adult human brain.
Shen, Dinggang, Budday, Silvia, Kuhl, Ellen, Goriely, Alain, Li, Gang, Holland, Maria A.   +5 more
openaire   +2 more sources

Cortical thickness across the lifespan in a Colombian cohort with autosomal‐dominant Alzheimer's disease: A cross‐sectional study

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2021
Introduction Cortical thinning is a marker of neurodegeneration in Alzheimer's disease (AD). We investigated the age‐related trajectory of cortical thickness across the lifespan (9‐59 years) in a Colombian kindred with autosomal dominant AD (ADAD ...
Joshua T. Fox‐Fuller, Heirangi Torrico‐Teave, Federico d'Oleire Uquillas, Kewei Chen, Yi Su, Yinghua Chen, Michael Brickhouse, Justin S. Sanchez, Cinthya Aguero, Heidi I.L. Jacobs, Olivia Hampton, Edmarie Guzmán‐Vélez, Clara Vila‐Castelar, Daniel C. Aguirre‐Acevedo, Ana Baena, Arabiye Artola, Jairo Martinez, Celina F. Pluim, Sergio Alvarez, Martin Ochoa‐Escudero, Eric M. Reiman, Reisa A. Sperling, Francisco Lopera, Keith A. Johnson, Bradford C. Dickerson, Yakeel T. Quiroz   +25 more
doaj   +1 more source

Altered cerebral hemodyamics and cortical thinning in asymptomatic carotid artery stenosis. [PDF]

PLoS ONE, 2017
Cortical thinning is a potentially important biomarker, but the pathophysiology in cerebrovascular disease is unknown. We investigated the association between regional cortical blood flow and regional cortical thickness in patients with asymptomatic ...
Randolph S Marshall, Iris Asllani, Marykay A Pavol, Ying-Kuen Cheung, Ronald M Lazar   +4 more
doaj   +1 more source

Alteration of Cortical Volume and Thickness in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

Frontiers in Neuroscience, 2022
Myalgic Encephalomyelitis/Chronic fatigue syndrome (ME/CFS) patients suffer from neurocognitive impairment. In this study, we investigated cortical volumetric and thickness changes in ME/CFS patients and healthy controls (HC).
Kiran Thapaliya, Kiran Thapaliya, Sonya Marshall-Gradisnik, Donald Staines, Jiasheng Su, Leighton Barnden   +5 more
doaj   +1 more source

Insular Cortical Thickness in Patients With Somatoform Pain Disorder: Are There Associations With Symptom Severity and Childhood Trauma?

Frontiers in Psychiatry, 2020
BackgroundStudies show significant alterations in insular cortical thickness in patients with somatoform pain disorder (SPD). Additionally, associations between childhood maltreatment and morphometric alterations in insular cortex have been observed ...
Elisabeth Meyer, Eva Morawa, Yeliz Nacak, Julie Rösch, Arnd Doerfler, Clemens Forster, Yesim Erim   +6 more
doaj   +1 more source

Amyloid β influences the relationship between cortical thickness and vascular load

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2020
Introduction Cortical thickness has been proposed as a biomarker of Alzheimer's disease (AD)– related neurodegeneration, but the nature of its relationship with amyloid beta (Aβ) deposition and white matter hyperintensity volume (WMHV) in cognitively ...
Thomas D. Parker, David M. Cash, Christopher A. Lane, Kirsty Lu, Ian B. Malone, Jennifer M. Nicholas, Sarah‐Naomi James, Ashvini Keshavan, Heidi Murray‐Smith, Andrew Wong, Sarah M. Buchanan, Sarah E. Keuss, Carole H. Sudre, David L. Thomas, Sebastian J. Crutch, Nick C. Fox, Marcus Richards, Jonathan M. Schott   +17 more
doaj   +1 more source