Myelin water imaging depends on white matter fiber orientation in the human brain
C Birkl, J Doucette, M Fan… - Magnetic resonance …, 2021 - Wiley Online Library
Purpose The multi‐exponential T 2 decay of the MRI signal from cerebral white matter can
be separated into short T 2 components related to myelin water and long T 2 components …
be separated into short T 2 components related to myelin water and long T 2 components …
Early-adulthood economic experiences and the formation of democratic support
S Krishnarajan, J Doucette… - British Journal of Political …, 2023 - cambridge.org
Do economic experiences early in life affect regime support later in life? Effects of recent
economic performance on regime support are extensively studied, but lasting effects of …
economic performance on regime support are extensively studied, but lasting effects of …
The role of iron and myelin in orientation dependent R2* of white matter
Brain myelin and iron content are important parameters in neurodegenerative diseases
such as multiple sclerosis (MS). Both myelin and iron content influence the brain's R 2 * …
such as multiple sclerosis (MS). Both myelin and iron content influence the brain's R 2 * …
DECAES–DEcomposition and component analysis of exponential signals
Combinations of multiple exponentially decaying signals are found across many disciplines
of science. Decomposition of these multi-exponential signals into their individual …
of science. Decomposition of these multi-exponential signals into their individual …
[BOOK][B] The Catholic Church and European State Formation, AD 1000-1500
J Møller, JS Doucette - 2022 - books.google.com
Generations of social scientists and historians have argued that the escape from empire and
consequent fragmentation of power-across and within polities-was a necessary condition …
consequent fragmentation of power-across and within polities-was a necessary condition …
[HTML][HTML] Orientation dependence of R2 relaxation in the newborn brain
In MRI the transverse relaxation rate, R 2 = 1/T 2 , shows dependence on the orientation of
ordered tissue relative to the main magnetic field. In previous studies, orientation effects of R …
ordered tissue relative to the main magnetic field. In previous studies, orientation effects of R …
Rapid solution of the Bloch-Torrey equation in anisotropic tissue: Application to dynamic susceptibility contrast MRI of cerebral white matter
Blood vessel related magnetic resonance imaging (MRI) contrast provides a window into the
brain's metabolism and function. Here, we show that the spin echo dynamic susceptibility …
brain's metabolism and function. Here, we show that the spin echo dynamic susceptibility …
Southwick angle measurements and SCFE slip severity classifications are affected by frog-lateral positioning
Objective Slipped capital femoral epiphysis (SCFE) is a hip disorder where the femoral
head slips relative to the neck at the physis. Appropriate treatment of SCFE depends on the …
head slips relative to the neck at the physis. Appropriate treatment of SCFE depends on the …
Recovering SWI‐filtered phase data using deep learning
Purpose To develop a deep neural network to recover filtered phase from clinical MR phase
images to enable the computation of QSMs. Methods Eighteen deep learning networks …
images to enable the computation of QSMs. Methods Eighteen deep learning networks …
State first? A disaggregation and empirical interrogation
D Andersen, J Doucette - British Journal of Political Science, 2022 - cambridge.org
This letter is the first to systematically scrutinize the multifaceted claim that a strong state
promotes democratic development. It analyzes new Varieties of Democracy data from 1789 to …
promotes democratic development. It analyzes new Varieties of Democracy data from 1789 to …