Results 31 to 40 of about 97,304 (300)

Cortical neuronal loss and hippocampal sclerosis are not detected by voxel-based morphometry in individual epilepsy surgery patients [PDF]

, 2009
Voxel-based morphometry (VBM) has detected differences between brains of groups of patients with epilepsy and controls, but the sensitivity for detecting subtle pathological changes in single subjects has not been established.
Martinian, Lillian, Sisodiya, Sanjay M., John S. Duncan, Sisodiya, S.M., Mark R. Symms, Niels K. Focke, Eriksson, Sofia H., Sofia H. Eriksson, Lillian Martinian, Focke, N.K., Thom, M., Duncan, John S., Martinian, L., Duncan, J.S., Symms, Mark R., Thom, Maria, Symms, M.R., Maria Thom, Focke, Niels K., Eriksson, S.H., Sanjay M. Sisodiya   +20 more
core   +1 more source

Feature-Based Morphometry [PDF]

, 2009
This paper presents feature-based morphometry (FBM), a new, fully data-driven technique for identifying group-related differences in volumetric imagery. In contrast to most morphometry methods which assume one-to-one correspondence between all subjects, FBM models images as a collage of distinct, localized image features which may not be present in all
Matthew Toews, William M. Wells III, D. Louis Collins, Tal Arbel   +3 more
openaire   +3 more sources

False positives in neuroimaging genetics using voxel-based morphometry data [PDF]

, 2011
Voxel-wise statistical inference is commonly used to identify significant experimental effects or group differences in both functional and structural studies of the living brain.
Alzheimer's Disease Neuroimaging Initiative, Silver, Matt, Montana, Giovanni, Nichols, Thomas E, Matt Silver, Thomas E. Nichols, Giovanni Montana, Nichols, Thomas E.   +7 more
core   +1 more source

Repeat FNA Significantly Lowers Number of False Negative Results in Patients with Benign Nodular Thyroid Disease and Features of Chronic Thyroiditis

International Journal of Endocrinology, 2014
Purpose. The aim of the study was to compare the risk of thyroid malignancy and efficacy of repeat FNA in patients with thyroid nodules diagnosed cytologically as benign lesion (BL) with features of chronic thyroiditis (BL-CT) and BL without CT features (
Dorota Słowińska-Klencka, Ewa Woźniak-Oseła, Bożena Popowicz, Stanisław Sporny, Mariusz Klencki   +4 more
doaj   +1 more source

Reliable brain morphometry from contrast-enhanced T1w-MRI in patients with multiple sclerosis. [PDF]

, 2023
Brain morphometry is usually based on non-enhanced (pre-contrast) T1-weighted MRI. However, such dedicated protocols are sometimes missing in clinical examinations. Instead, an image with a contrast agent is often available.
Wiest, Roland, Salmen, Anke, Hoepner, Robert, Rummel, Christian, Robert Hoepner, Pistor, Maximilian, Piotr Radojewski, Friedli, Christoph, Andrew Chan, Wagner, Franca, Mauricio Reyes, Christoph Friedli, Franca Wagner, McKinley, Richard, Reyes, Mauricio, Maximilian Pistor, Anke Salmen, Chan, Andrew, Michael Rebsamen, Christian Rummel, Richard McKinley, Rebsamen, Michael, Radojewski, Piotr, Roland Wiest   +23 more
core   +2 more sources

Shape Analysis as an Additional Tool in Roe Deer (Capreolus capreolus) Management: A New Approach Based on the Relationship between Mandible Shape and Trophic Resources

Animals, 2021
The analysis of body shape variability has always been a central element in biology. More recently, geometric morphometry has developed as a new field in shape analysis, with the aim to study body morphological variations and the identification of their ...
Cesare Pacioni, Francesca Mercati, Andrea Catorci, Andrea Brusaferro, Diederik Strubbe, Paola Scocco   +5 more
doaj   +1 more source

A Multivariate Surface-Based Analysis of the Putamen in Premature Newborns: Regional Differences within the Ventral Striatum [PDF]

, 2013
Many children born preterm exhibit frontal executive dysfunction, behavioral problems including attentional deficit/hyperactivity disorder and attention related learning disabilities.
Vanderbilt, Douglas, Jie Shi, Thompson Paul M., Nelson Marvin D., Paul M Thompson, Shi, J, Lao, Yi, Nelson, MD, An, Xing, Lao, Y, Leporé Natasha, Ceschin Rafael, Leporé, N, Ceschin, R, Panigrahy, Ashok, Wang Yalin, Leporé, Natasha, Marvin D Nelson, Vanderbilt Douglas, Ashok Panigrahy, Wang, Y, Nelson, Marvin D, Thompson, Paul M, An Xing, Shi, Jie, Lao Yi, Xing An, Shi Jie, Thompson, PM, Panigrahy, A, Douglas Vanderbilt, An, X, Vanderbilt, D, Panigrahy Ashok, Rafael Ceschin, Ceschin, Rafael, Natasha Leporé, Wang, Yalin, Yi Lao, Yalin Wang   +39 more
core   +2 more sources

X-ray morphometry in osteoporosis: yesterday, today, tomorow

Неврология, нейропсихиатрия, психосоматика, 2011
Primary osteoporosis (OP) can be successfully diagnosed with the complex use of clinical, laboratory, and X-ray studies. In terms of the population characteristics of the sizes and shapes of vertebral bodies, X-ray morphometry of the vertebral column ...
N. N. Belosel'skiy, A. V. Smirnov, N. V. Toroptsova   +2 more
doaj   +1 more source

Syrinx morphometry and topography

, 2022
These figures present about syrinx morphometry and topography in ...
Shafia Khairani (11948323), Cytra Meyliana Surya Dewi (11948316), Yeni Dhamayanti (11948321), Shekhar Chhetri (11236957), Agus Purnomo (11236949), Muhammad Thohawi Elziyad Purnama (11236887), Faisal Fikri (11236945)   +6 more
core   +1 more source

Morphological differentiation between seven Brazilian populations of Haemagogus capricornii and Hg. janthinomys (Diptera: Culicidae) using geometric morphometry of the wings

Revista da Sociedade Brasileira de Medicina Tropical, 2019
INTRODUCTION: Haemagogus capricornii and Hg. janthinomys females are considered morphologically indistinguishable. We analyzed morphometric variability between Brazilian populations of these species using wing geometric morphometry.
Shayenne Olsson Freitas Silva, Ana Laura Carbajal de la Fuente, Cecilia Ferreira de Mello, Jeronimo Alencar   +3 more
doaj   +1 more source