Results 21 to 30 of about 48,395 (233)

Voxel-Based Morphometry of Herpes Simplex Encephalitis [PDF]

open access: yesNeuroImage, 2001
Voxel-based morphometry (VBM) is a powerful tool for analyzing changes in gray or white matter density of the brain. By using an automated segmentation procedure and standardized parametric statistics it avoids biases inherent in operator-dependent morphological operations (J. Ashburner and K. J. Friston, 2000, NeuroImage 11, 805-821).
D R, Gitelman   +4 more
openaire   +2 more sources

Voxel Based Morphometry Alterations in Mal de Debarquement Syndrome.

open access: yesPLoS ONE, 2015
BackgroundMal de debarquement syndrome (MdDS) is a disorder of chronic self-motion perception that occurs though entrainment to rhythmic background motion, such as from sea voyage, and involves the perception of low-frequency rocking that can last for ...
Yoon-Hee Cha, Shruthi Chakrapani
doaj   +1 more source

Structural imaging biomarkers of sudden unexpected death in epilepsy. [PDF]

open access: yes, 2015
Sudden unexpected death in epilepsy is a major cause of premature death in people with epilepsy. We aimed to assess whether structural changes potentially attributable to sudden death pathogenesis were present on magnetic resonance imaging in people who ...
Balestrini, Simona   +12 more
core   +3 more sources

Structural MRI in frontotemporal dementia: comparisons between hippocampal volumetry, tensor-based morphometry and voxel-based morphometry. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: MRI is an important clinical tool for diagnosing dementia-like diseases such as Frontemporal Dementia (FTD). However there is a need to develop more accurate and standardized MRI analysis methods.
Miguel Ángel Muñoz-Ruiz   +12 more
doaj   +1 more source

Voxel-based morphometry: current perspectives

open access: yesNeuroscience and Neuroeconomics, 2016
Cristina Scarpazza,1,2 Maria Stefania De Simone,3 1Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK; 2Department of General Psychology, University of Padua, Padua, 3Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy Abstract:
Scarpazza, Cristina, De Simone,Maria
openaire   +4 more sources

Cerebellar structural variations in subjects with different hypnotizability [PDF]

open access: yes, 2018
Hypnotizability-the proneness to accept suggestions and behave accordingly-has a number of physiological and behavioral correlates (postural, visuomotor, and pain control) which suggest a possible involvement of cerebellar function and/or structure.
Cutuli D   +6 more
core   +1 more source

Bariatric surgery and brain health: A longitudinal observational study investigating the effect of surgery on cognitive function and gray matter volume [PDF]

open access: yes, 2020
Dietary modifications leading to weight loss have been suggested as a means to improve brain health. In morbid obesity, bariatric surgery (BARS)—including different procedures, such as vertical sleeve gastrectomy (VSG), gastric banding (GB), or Roux-en-Y
Flöel, A.   +7 more
core   +1 more source

Meditation effects within the hippocampal complex revealed by voxel-based morphometry and cytoarchitectonic probabilistic mapping. [PDF]

open access: yes, 2013
Scientific studies addressing anatomical variations in meditators' brains have emerged rapidly over the last few years, where significant links are most frequently reported with respect to gray matter (GM).
Gaser, Christian   +4 more
core   +2 more sources

Brain Structure and Optimism Bias: A Voxel-Based Morphometry Approach

open access: yesBrain Sciences, 2022
Individuals often anticipate an unrealistically favorable future for themselves (personal optimism bias) or others (social optimism bias). While such biases are well established, little is known about their neuroanatomy.
Raviteja Kotikalapudi   +3 more
doaj   +1 more source

The neurocognitive gains of diagnostic reasoning training using simulated interactive veterinary cases [PDF]

open access: yes, 2019
The present longitudinal study ascertained training-associated transformations in the neural underpinnings of diagnostic reasoning, using a simulation game named “Equine Virtual Farm” (EVF).
Nassar, Maaly
core   +1 more source

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