Results 71 to 80 of about 22,381 (191)

Higher Adolescent Body Mass Index is Associated with Lower Regional Gray and White Matter Volumes and Lower Levels of Positive Emotionality

Frontiers in Neuroscience, 2016
Adolescent obesity is associated with an increased chance of developing serious health risks later in life. Identifying the neurobiological and personality factors related to increases in adiposity is important to understanding what drives maladaptive ...
James T Kennedy, Paul F Collins, Paul F Collins, Monica Luciana, Monica Luciana   +4 more
doaj   +1 more source

Are Cochlear Implants Indicated in the Advanced Aging Population?

The Laryngoscope, EarlyView.
India Jackson, Tiffany Peng Hwa, Michael Ruckenstein   +2 more
wiley   +1 more source

The cochlear morphometry compendium: High‐resolution synchrotron measurements and normative reference values

Journal of Anatomy, EarlyView.
In this study, 100 cadaveric temporal bones underwent synchrotron radiation phase‐contrast imaging. Images were segmented to produce 3D surface mesh models for morphological analysis. Measurements obtained for all cochleae included: standard gross dimensions, various cochlear lengths including basilar membrane length, detailed intracochlear scalar ...
Sumit K. Agrawal, Hao Li, Carmine Spedaliere, Helge Rask‐Andersen, Hanif M. Ladak   +4 more
wiley   +1 more source

Significance of voxel-based morphometry in studying mild cognitive impairments

Анналы клинической и экспериментальной неврологии, 2017
Cognitive impairments are an important medical and socialproblem associated with a high prevalence of this disease in thepopulation. 46% of patients develop dementia within 5 years afterthe diagnosis of mild cognitive impairments (MCIs ...
A. I. Damulina, R. N. Konovalov, A. S. Kadykov   +2 more
doaj   +1 more source

Longitudinal MRI studies of children with attention‐deficit/hyperactivity disorder: A systematic review

Psychiatry and Clinical Neurosciences, EarlyView.
We reviewed longitudinal magnetic resonance imaging (MRI) studies exploring the brain development of children with attention‐deficit/hyperactivity disorder (ADHD). Specifically, we conducted a systematic review of papers published until 9 September 2025 in English on pediatric patients with ADHD.
Ayaka Ishii‐Takahashi, Yuzu Yoshimaru, Dwi Muhammad, Takuya Kawahara, Rio Yamaguchi   +4 more
wiley   +1 more source

A comparison between voxel-based cortical thickness and voxel-based morphometry in normal aging

NeuroImage, 2009
The morphology of cortical grey matter is commonly assessed using T1-weighted MRI together with automated computerised methods such as voxel-based morphometry (VBM) and cortical thickness measures. In the presented study we investigate how grey matter changes identified using voxel-based cortical thickness (VBCT) measures compare with local grey matter
Chloe Hutton, Bogdan Draganski, John Ashburner, Nikolaus Weiskopf   +3 more
openaire   +3 more sources

Physiological cerebrospinal fluid interactions between brain and eye structures are altered after long‐duration spaceflight

Experimental Physiology, EarlyView.
Abstract Long‐duration spaceflight represents an extreme challenge, triggering adaptive responses including spaceflight‐associated neuro‐ocular syndrome, characterized by diminished visual acuity and ocular changes, which is a significant health risk for Mars missions.
Ge Tang, Steven Jillings, Ben Jeurissen, Elena Tomilovskaya, Inna Nosikova, Alexandra Ryabova, Ekaterina Pechenkova, Viktor Petrovichev, Ilya Rukavishnikov, Stefan Sunaert, Paul M. Parizel, Lyudmila Makovskaya, Valentin Sinitsyn, Jan Sijbers, Jitka Annen, Steven Laureys, Angelique Van Ombergen, Seyed‐Ahmad Ahmadi, Floris L. Wuyts, Peter zu Eulenburg   +19 more
wiley   +1 more source

Voxel-based morphometry in patients with idiopathic generalized epilepsies

NeuroImage, 2006
Idiopathic generalized epilepsies (IGE) are a group of frequent age-related epilepsy syndromes. IGE are clinically characterized by generalized tonic-clonic, myoclonic and absence seizures. According to predominant seizure type and age of onset, IGE are divided in subsyndromes: childhood absence and juvenile absence epilepsy (AE), juvenile myoclonic ...
Luiz Eduardo, Betting, Susana Barreto, Mory, Li Min, Li, Iscia, Lopes-Cendes, Marilisa M, Guerreiro, Carlos A M, Guerreiro, Fernando, Cendes   +6 more
openaire   +2 more sources

Structural Cerebral Changes and Conduct Disorder

Pediatric Neurology Briefs, 2009
Voxel-based morphometry was used to analyze structural MRI scans from 23 boys with callous-unemotional conduct problems (mean age 11 yrs 8 months) and 25 healthy controls, in a study at the Institute of Psychiatry, King’s College, London, UK, and other ...
J Gordon Millichap
doaj   +1 more source

Prospective Head Motion Correction in T1‐ and T2‐Weighted Long Echo Train Sequences Using Servo Navigation

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1741-1754, October 2026.
ABSTRACT Purpose To integrate MR‐based servo navigation in MPRAGE and 3D‐TSE sequences and demonstrate its potential for prospective head motion correction in structural imaging. Methods Repeated modules of servo navigators were inserted before each preparation pulse of MPRAGE and 3D‐TSE sequences (before‐prep) for rapid convergence of motion parameter
Matthias Serger, Malte Riedel, Rüdiger Stirnberg, Thomas Ulrich, Nicolas Boulant, Klaas P. Pruessmann, Tony Stöcker, Philipp Ehses   +7 more
wiley   +1 more source