Results 91 to 100 of about 7,279 (208)
Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal +6 more
wiley +1 more source
Dynamic association between lFCD and ALFF.
, 2016 Typical single subject data (A-D) showing (A) exemplary time courses from a voxel in primary visual cortex (black arrow in C) for lFCD (red) and ALFF (blue) and their correlation as a function of time (B), as well as the spatial distribution of their ...
D. Tomasi (3172542) +2 more
core +1 more source
Brain regions showing abnormal ALFF in patients with BECTS.
, 2015 The warm (red) and cold (blue) colors represent higher and lower ALFF, respectively, in patients compared with controls ...
Fang Fang (38179) +8 more
core +1 more source
Brain regions exhibiting an altered ALFF between APD patients and normal controls.
, 2014 Brain regions exhibiting an altered ALFF between APD patients and normal controls.
Jian Liao (20886) +3 more
core +1 more source
Frontiers in Neurology, 2018 Objective: To investigate acute sleep deprivation (SD)-related regional brain activity changes and their relationships with behavioral performances.Methods: Twenty-two female subjects underwent an MRI scan and an attention network test at rested ...
Lingling Chen, Xueliang Qi, Jiyong Zheng
doaj +1 more source
Network patterns of ALFF-FCNs and TS-ICNs at modular level.
, 2013 Intra-ROI set conjunction analyses revealed modularity in TS-ICNs and ALFF-FCNs.
Cuiping Yuan (337587) +9 more
core +1 more source
Frontiers in Neuroscience, 2013 Background. This multi-site study compares resting state fMRI amplitude of low frequency fluctuations (ALFF) and fractional ALFF (fALFF) between patients with schizophrenia (SZ) and healthy controls (HC). Methods.
Jessica A Turner +17 more
doaj +1 more source
Hybrid PET/fMRI reveals interactive effects of T2DM and MCI on cerebral glucose metabolism and ALFF
Frontiers in EndocrinologyBackground Type 2 diabetes mellitus (T2DM) is frequently associated with mild cognitive impairment (MCI), significantly impacting patient health, quality of life, and healthcare systems. However, the precise cerebral metabolic and functional alterations resulting from the interaction between T2DM and MCI remain ...
Li, Zheng +5 more
openaire +2 more sources
Report on the workshop for potential users of the Argonne Linear Free-Electron Laser Facility (ALFF). [PDF]
, 2004 On October 30-31, 2003 over 60 scientists gathered at ANL to discuss potential science that could be done with a fully operational user facility dedicated to delivering widely tunable, short pulse, high peak power vacuum ultraviolet light. The charge given to the workshop by J.
openaire +2 more sources