Results 151 to 160 of about 1,899 (244)

Free‐Breathing Magnetization Transfer Imaging of the Lung at 0.55 T Using bSTAR

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a clinically applicable method for magnetization transfer (MT) imaging of the lung at 0.55 T. Methods MT imaging of the chest was explored in healthy volunteers at 0.55 T using a self‐gated 3D half‐radial dual‐echo balanced steady‐state free precession sequence (bSTAR), a 2D multi‐slice gradient echo method (GRE) acquired in
Alexandra Braun, Grzegorz Bauman, Maurice Pradella, Jonathan Röcken, Katrin E. Hostettler, Oliver Bieri   +5 more
wiley   +1 more source

Functional connectivity-based attractor dynamics of the human brain in rest, task, and disease. [PDF]

Elife
Englert R, Kincses B, Kotikalapudi R, Gallitto G, Li J, Hoffschlag K, Woo CW, Wager TD, Timmann D, Bingel U, Spisak T.   +10 more
europepmc   +1 more source

The General Disease Factor (“d”): First Empirical Evidence From China

Med Research, EarlyView.
Hongyi Sun, Qinghuan He, Ting Su, Xiaoli Yang, Zhiwei Zhou   +4 more
wiley   +1 more source

Temporal changes in the dietary niche of sympatric seals provides insight into the role of competition in population declines

Oikos, EarlyView.
Competition theory suggests that interspecific prey competition can result in changes to the dietary niche, but obtaining timeseries of data from sympatric species experiencing temporal variation in competition is challenging. Scotland is an important area for two species of seals, but over the past 20 years, populations of harbour seals Phoca vitulina
Izzy Langley, Philip S. Hammond, Paul M. Thompson, Graham J. Pierce, Lindsay J. Wilson, Ailsa J. Hall, Gordon D. Hastie, Debbie J. F. Russell   +7 more
wiley   +1 more source

Short-term gradient imperfections in high-resolution EPI lead to Fuzzy Ripple artifacts. [PDF]

Magn Reson Med
Huber LR, Stirnberg R, Morgan AT, Feinberg DA, Ehses P, Knudsen L, Gulban OF, Koiso K, Gephart I, Swegle S, Wardle SG, Persichetti AS, Beckett AJS, Stöcker T, Boulant N, Poser BA, Bandettini PA.   +16 more
europepmc   +1 more source

Rehabilitation needs of long COVID patients in British Columbia

PM&R, EarlyView.
Abstract Introduction COVID‐19 can result in persistent symptoms and functional impairment that significantly impact daily functioning, highlighting the need for targeted rehabilitation. However, there is a lack of data on what proportion of long COVID patients need rehabilitation and which types are required.
Débora M. Petry Moecke, Evan H. Kwong, Sonya Cressman, Jennifer Yao, Chiara Singh, Carolyn Taylor, Pat G. Camp   +6 more
wiley   +1 more source

Phantom-based gradient waveform measurements with compensated variable-prephasing: Description and application to EPI at 7 T. [PDF]

Magn Reson Med
Scholten H, Wech T, Homolya I, Köstler H.   +3 more
europepmc   +1 more source

Detecting extirpation: A localized approach to a global problem

PLANTS, PEOPLE, PLANET, EarlyView.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon, Antranig Basman, R. Adam Martin, Caitlin Robinson, Quentin Cronk   +4 more
wiley   +1 more source

Motion-robust myelin imaging in MRI using 1D projection gating. [PDF]

Sci Rep
Park J, Sedaghat S, Oguz KK, Jung Y, Fu E, Wang N, Liu F, Jang H.   +7 more
europepmc   +1 more source

Speciation with gene flow

PLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long, Xu Zhang, Yue Yu, Gregory L. Owens, Diana J. Rennison, Clarisse Palma‐Silva, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +7 more
wiley   +1 more source