Results 91 to 100 of about 1,502,675 (133)

Supranuclear gaze palsy and hummingbird sign

open access: closedPostgraduate Medical Journal, 2016
Progressive supranuclear palsy (PSP) is a neurodegenerative disease caused by tau protein accumulation. It is also classified as an atypical parkinsonian syndrome. The main features of PSP are recurrent falling and vertical gaze palsy. Other manifestations are bradykinesia, cognitive dysfunction, erect posture, dysphagia and …
Mohammad Rohani   +1 more
semanticscholar   +4 more sources

Late-onset hummingbird sign in a woman with fragile X premutation

open access: closedJournal of the Neurological Sciences, 2019
Rubens Paulo Araújo Salomão   +4 more
semanticscholar   +3 more sources

Hummingbird sign in a patient with DNMT1 -related disorder

open access: closedNeurocase
Mitsuyoshi Tamura   +5 more
semanticscholar   +3 more sources

Robotic Hummingbird versus Quadrotor: a Flight Dynamics and Gust Response Comparison

Proceedings of the Vertical Flight Society 78th Annual Forum, 2022
The paper discusses an experimental effort aimed at quantifying and comparing the relative flight dynamics and gust response of a two-winged, biomimetic, hover-capable robotic hummingbird (RH) with wing kinematic modulation methods for flight control ...
David Coleman, Moble Benedict
semanticscholar   +1 more source

Descriptive neuroradiology: beyond the hummingbird

Practical Neurology, 2020
Radiology signs have long been described in ways that communicate the imagery around us to enhance our cognitive perception. Here, we describe the use and limitations of 10 such signs in neuroradiology, divided into three groups. The first are signs that
I. Page, F. Gaillard
semanticscholar   +1 more source

Clinical Correlation Between Vertical Gaze Palsy and Midbrain Volume in Progressive Supranuclear Palsy

Journal of neuro-ophthalmology, 2021
Background: Supranuclear vertical gaze palsies and slowed vertical saccades are characteristic clinic features of progressive supranuclear palsy (PSP).
K. Buch   +6 more
semanticscholar   +1 more source

Rural accommodation as a sign of space for consensus: Hospedaria Montanha Beija-Flor Dourado, Morretes (PR-Brazil)

Rural Society, 2019
The objective of this research was to demonstrate that sites of rural accommodation in Brazil can mean spaces for consensus. The Hospedaria Montanha Beija-Flor Dourado (Golden Hummingbird Mountain Lodge) in the rural area of Morretes, a municipality in ...
L. Tricárico   +2 more
semanticscholar   +1 more source

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