Results 71 to 80 of about 10,144,297 (167)

Network-based decoupling of local gyrification in obsessive-compulsive disorder

, 2018
Gyrification is associated with cortical maturation and closely linked to neurodevelopmental processes. Obsessive-compulsive disorder has previously been associated with neurodevelopmental risk factors.
Reess, Tim Jonas; https://orcid.org/, Rus, Oana Georgiana, Schmitz-Koep, Benita, Kathrin Koch, Wagner, Gerd, Berberich, Götz, Oana Georgiana Rus, Gerd Wagner, Götz Berberich, Koch, Kathrin, Deniz A. Gürsel, Benita Schmitz-Koep, Tim Jonas Reess, Gürsel, Deniz A   +13 more
core   +1 more source

Brain sparing in fetal growth restriction: The double‐edged sword of fetal hypoxaemia

The Journal of Physiology, Volume 604, Issue 15, Page 6259-6280, 1 August 2026.
Abstract figure legend The double‐edged sword of brain sparing. Fetal hypoxaemia triggers a coordinated adaptive response characterised by redistribution of cardiac output toward essential organs, including the brain, and a reduction in overall metabolic activity to preserve oxygen supply.
Beth J. Allison, Tegan A. White, Emily J. Camm, Suzanne L. Miller   +3 more
wiley   +1 more source

Topography of Regional Cerebral GABAA Receptor Availability in Parkinson's Disease Patients With Freezing of Gait

European Journal of Neuroscience, Volume 64, Issue 1, July 2026.
Reduced gamma‐aminobutyric acid (GABAA) receptor availability may augur a role for GABAA inverse agonists for treatment of freezing of gait in Parkinson's disease. ABSTRACT We aimed to explore the relationship between regional gamma‐aminobutyric acid (GABAA) receptor availability, measured with [11C]‐flumazenil brain positron emission tomography (PET ...
Alexander A. Hart, Prabesh Kanel, Jaimie Barr, Giulia Carli, Robert Vangel, Fotini Michalakis, Peter J. H. Scott, Stiven Roytman, Nicolaas I. Bohnen   +8 more
wiley   +1 more source

Autism and Cortical Thickness Deviation From Neurotypical Controls: Evidence for a Spatial Association With Serotonin Receptors

Autism Research, Volume 19, Issue 6, June 2026.
ABSTRACT Cortical thickness (CT) differences between autistic individuals (AI) and neurotypical controls have been consistently reported, yet the neurochemical mechanisms underlying these differences remain insufficiently understood. Neurotransmitter receptor systems exhibit distinct spatial distributions across the cortex and influence synaptic ...
Livio Tarchi, Arne Doose, Julius Hennig, Fabio Bernardoni, Joseph A. King, Tiziana Pisano, Giovanni Castellini, Valdo Ricca, Inge Kamp‐Becker, Stefan Ehrlich   +9 more
wiley   +1 more source

Correlations between gyrification index in left and right hemispheres and IQ in children with PWS.

, 2014
LH – Left hemisphere; RH – Right Hemisphere; SD – standard deviation, rho –Spearman's rho.Correlations between gyrification index in left and right hemispheres and IQ in children with PWS.
Aad van der Lugt (135638), Tonya White (425163), Akvile Lukoshe (630271), Anita C. Hokken-Koelega (630272)   +3 more
core   +1 more source

Reliability of multimodal MRI brain measures in youth at risk for mental illness

Brain and Behavior, 2020
Introduction A new generation of large‐scale studies is using neuroimaging to investigate adolescent brain development across health and disease. However, imaging artifacts such as head motion remain a challenge and may be exacerbated in pediatric ...
Vladislav Drobinin, Holly Van Gestel, Carl A. Helmick, Matthias H. Schmidt, Chris V. Bowen, Rudolf Uher   +5 more
doaj   +1 more source

Improved Multiscale Structural Mapping with Supervertex Vision Transformer for the Detection of Alzheimer's Disease Neurodegeneration

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
We propose MSSM+, an extension of multiscale structural mapping (MSSM), together with surface supervertex mapping (SSVM) and a Supervertex Vision Transformer (SV‐ViT). Together, these methods exhibited better performance in detecting Alzheimer's disease and less variability across MR vendors than MSSM.
Geonwoo Baek, David H. Salat, Ikbeom Jang, for the Alzheimer's Disease Neuroimaging Initiative   +3 more
wiley   +1 more source

Neurotransmitter Systems Underlying Freezing of Gait (FOG) in Parkinson's Disease

European Journal of Neuroscience, Volume 63, Issue 12, June 2026.
Freezing of gait (FOG) in Parkinson's disease (PD) arises from dysfunction across multiple neurotransmitter systems within distributed locomotor networks. While dopaminergic deficits contribute to levodopa‐responsive FOG, nondopaminergic systems including cholinergic, noradrenergic, serotonergic, and glutamatergic/GABAergic pathways play key roles in ...
Minsub Cho, Jin Whan Cho, Dallah Yoo, Jinse Park, Do‐Young Kwon, Seong‐Beom Koh, Jeong‐Ho Park, Jinyoung Youn   +7 more
wiley   +1 more source

Structural brain imaging biomarkers for predicting seizure recurrence after a first unprovoked seizure

Epilepsia Open, Volume 11, Issue 2, Page 538-552, April 2026.
Abstract Objectives Predicting seizure recurrence following a first unprovoked seizure (FUS) remains a significant clinical challenge, especially when routine clinical magnetic resonance imaging (MRI) and EEG do not reveal abnormalities diagnostic of epilepsy.
Suyi Ooi, Chris Tailby, Heath R. Pardoe, Patrick W. Carney, Moksh Sethi, Jonas Haderlein, Graeme D. Jackson, David N. Vaughan   +7 more
wiley   +1 more source

Bridging Histology and Tractography: First In Vivo Visualization of Short‐Range Prefrontal Connections Informed by Primate Tract‐Tracing

Human Brain Mapping, Volume 47, Issue 5, 1 April 2026.
We provide the first in vivo visualization of the prefrontal cortex's short‐range connections by guiding diffusion tractography with past histological findings. This approach accurately reconstructs intricate local pathways, bridging non‐human primate tract‐tracing and human imaging to reveal a reliable yet individualized structural fingerprint of ...
Matthew Amandola, Michael E. Kim, François Rheault, Bennett Landman, Kurt Schilling   +4 more
wiley   +1 more source