Results 121 to 130 of about 14,972 (291)
Ocular Flutter Triggered by Saccades Pursuit and Convergence
Ocular flutter and opsoclonus represent saccadic oscillations that are distinguished from other saccadic disorders by the absence of an inter-saccadic interval.
Dan Gold
core
Cerebellar Degeneration with Downbeat Nystagmus Provoked by Convergence
, 2016 Description: This is a 70-yo-woman with a progressive gait disorder, diagnosed with cerebellar ataxia. She displayed typical cerebellar ocular motor signs including gaze-evoked nystagmus, choppy pursuit and VOR suppression, and there was very subtle ...
Daniel R. Gold, DO
core
CHANGES IN OCULAR ALIGNMENT AND POINTING ACCURACY AFTER SUSTAINED PASSIVE ROTATION OF ONE EYE
, 1994 International audienceWe have investigated the contribution of ocular muscle proprioception (OMP) to the long-term maintenance of ocular alignment in normal human beings.
Vercher, Jean-Louis +2 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Chamber‐specific decellularized extracellular matrices (ECMs) were developed, preserving native proteomic profiles of ventricular and atrial myocardium. These innate biochemical cues differentially modulate cardiomyocyte subtypes to drive engineered heart tissue development and function, highlighting the importance of incorporating regional ECM cues in
Dong Gyu Hwang +7 more
wiley +1 more source
Convergence spasm and voluntary nystagmus
While convergence spasm can occur in isolation (e.g., in lateral gaze, which can mimic unilateral or bilateral 6th nerve palsies), oftentimes it occurs with simultaneous voluntary (flutter-like) nystagmus. This does not represent actual nystagmus or even
Daniel R. Gold, DO
core
Advanced Healthcare Materials, EarlyView.This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino +12 more
wiley +1 more source
Defects of Ocular Refraction, Accommodation and Convergence, and Their Treatment by Spectacles and Otherwise [PDF]
The Boston Medical and Surgical Journal, 1870 +6 more sources
Downbeat Nystagmus and Convergence Spasm
, 2016 This is a 60-yo-woman with vertical oscillopsia related to her downbeat nystagmus, and diplopia related to an intermittent esotropia. When the esotropia was present, with versions there were bilateral abduction deficits.
Daniel R. Gold, DO
core
Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source
Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
wiley +1 more source