Results 31 to 40 of about 2,065,342 (284)
Spectral mapping of brain functional connectivity from diffusion imaging. [PDF]
, 2018 Understanding the relationship between the dynamics of neural processes and the anatomical substrate of the brain is a central question in neuroscience.
Bassett, Danielle S +6 more
core +3 more sources
Amyloid imaging in aging and dementia: testing the amyloid hypothesis in vivo. [PDF]
, 2009 Amyloid imaging represents a major advance in neuroscience, enabling the detection and quantification of pathologic protein aggregations in the brain. In this review we survey current amyloid imaging techniques, focusing on positron emission tomography ...
Jagust, WJ, Rabinovici, GD
core +2 more sources
On the role of the corpus callosum in interhemispheric functional connectivity in humans [PDF]
, 2017 Resting state functional connectivity is defined in terms of temporal correlations between physiologic signals, most commonly studied using functional magnetic resonance imaging. Major features of functional connectivity correspond to structural (axonal)
Hacker, Carl D. +8 more
core +2 more sources
Detection of brain functional-connectivity difference in post-stroke patients using group-level covariance modeling [PDF]
, 2010 Functional brain connectivity, as revealed through distant correlations in the signals measured by functional Magnetic Resonance Imaging (fMRI), is a promising source of biomarkers of brain pathologies.
A. Vanhaudenhuyse +9 more
core +5 more sources
Cell Transplantation, 2009 Magnetic resonance imaging (MRI) has proven to be effective in tracking the distribution of transplanted stem cells to target organs by way of labeling cells with superparamagnetic iron oxide particles (SPIO).
Xiao-Li Mai +5 more
doaj +1 more source
Maintenance of non-consciously presented information engages the prefrontal cortex
Frontiers in Human Neuroscience, 2014 Conscious processing is generally seen as required for flexible and willful actions, as well as for tasks that require durable information maintenance. Here we present research that questions the assumption that only consciously perceived information is ...
Fredrik eBergström +3 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li +9 more
wiley +1 more source
Frontiers in Public Health, 2021 Introduction: The current outbreak of the novel coronavirus disease 2019 (COVID-19), originating from Wuhan (Hubei, China), has rapidly spread across China and several other countries.
Guanmao Chen +16 more
doaj +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Biomedicines, 2022 Three-dimensional constructive interference in steady state (3D CISS) is a steady-state gradient-echo sequence in magnetic resonance imaging (MRI) that has been used in an increasing number of applications in the study of brain disease in recent years ...
Marco Cavallaro +12 more
doaj +1 more source