ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji +13 more
wiley +1 more source
Theoretical analysis of Z-scan measurement in photonic bandgap structure
We studied Z-scan measurement to utilize it as a technique determining third order nonlinear optical coefficients in the photonic bandgap structure. The property of bandgap structured material, loss of transmittance by Bragg reflection, converts the ...
우정원, 황지수
core
Single-beam femtosecond Z-scan studies of bismuth and manganese co-doped titanium dioxide nanoparticles dispersed in ethanol. [PDF]
Podagatlapalli GK +6 more
europepmc +1 more source
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
FEMTOSANİYE LASER Z-SCAN TEKNİĞİ İLE MALZEMELERİN NONLİNEER OPTİK KARAKTERİZASYONU
FEMTOSANİYE LASER Z-SCAN TEKNİĞİ İLE MALZEMELERİN NONLİNEER OPTİK KARAKTERİZASYONUÖzetFarklı yapıdaki sıvı kristallerin, organik malzemelerin ve saydam optik malzemelerin; lineer olmayan soğurma (NLA) ve lineer olmayan kırılma (NLR) gibi optik ...
KILIÇ, Hamdi Şükür +3 more
core
Investigation of the Nonlinear Optical Properties of Silk Fibroin (SF) Using the Z-Scan Method. [PDF]
Yankov G +8 more
europepmc +1 more source
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel +8 more
wiley +1 more source
Study of Z-scan technique, dispersion energy, and Wemple-DiDomenico model on Cu, Cr and Fe doped NiO nanopowder for the determination of nonlinear and linear optical characteristics. [PDF]
Asaldoust F +3 more
europepmc +1 more source
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang +10 more
wiley +1 more source
CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang +6 more
wiley +1 more source

