Results 121 to 130 of about 5,881 (273)

Migraine and pupillary dysfunction, the presentation of episodic anisocoria in a patient with migraine headache [PDF]

open access: yesDüşünen Adam Psikiyatri ve Nörolojik Bilimler Dergisi, 2011
Anisocoria is pupil’s asymmetrical reaction to light. The etiology behind anisocoria is mostly due to disorders affecting the sympathetic and parasympathetic pathways.
Nilufer Kale   +3 more
doaj  

Tonic pupil and orbital glial-neural hamartoma in infancy.

open access: yes, 1995
PURPOSE/METHODS: Tonic pupils in early childhood are rare. We studied an otherwise healthy 31/2-month-old girl who had a right pupil that was poorly reactive to light, without other signs of oculomotor nerve palsy.
Heher, K L   +5 more
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Pupil Pathway

open access: yes, 2021
Summary: • Pupil pathways o Afferent pathway: light in o Efferent pathway: motor response • Classic diagram: eyeballs -> optic nerve -> chiasm o Before geniculate body, pupil fibers come off optic tract, go to dorsal midbrain syndrome • Dorsal membrane ...
Andrew G. Lee, MD; Shangyi Fu
core  

High Light Utilization and Color Rendering in Vacuum‐Deposited Semitransparent Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal   +9 more
wiley   +1 more source

Neurosyphilis presenting as a unilateral Adie\u27s tonic pupil

open access: yes, 2012
Pupil abnormalities are relatively common in patients with neurosyphilis. The most common pupil abnormality being light-near dissociation in pupils that are either bilaterally small (Argyll Robertson pupils) or bilaterally large (dilated tonic pupils)
Imran Jivraj; Michael Johnson
core  

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

THE TONIC PUPIL [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 1949
openaire   +2 more sources

Transient Mydriasis as a Precursor to Adies Tonic Pupil

open access: yes, 2009
Adies tonic pupil has classically been described as being sudden onset and permanent, which has rarely been ...
Valerie Elmalem; Valérie Biousse; Beau Bruce; Nancy Newman
core  

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