Results 181 to 190 of about 68,968 (381)

Binocular Eye Movements Are Adapted to the Natural Environment. [PDF]

open access: yes, 2019
Humans and many animals make frequent saccades requiring coordinated movements of the eyes. When landing on the new fixation point, the eyes must converge accurately or double images will be perceived.
Banks, Martin S, Gibaldi, Agostino
core   +1 more source

Benign Idiopathic Myoclonus: A New Clinical Entity?

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Myoclonus is a brief shock‐like, involuntary movement, which can be distinguished in physiologic, essential, epileptic, and symptomatic, according to its etiology. Physiologic myoclonus typically occurs in healthy people without disability or progression.
Giorgia Sciacca   +6 more
wiley   +1 more source

Errors of Memory-Guided Saccades in Humans With Lesions of the Frontal Eye Field and the Dorsolateral Prefrontal Cortex [PDF]

open access: bronze, 1999
Christoph J. Ploner   +4 more
openalex   +1 more source

Memory guided saccade deficit after caudate nucleus lesion [PDF]

open access: bronze, 1999
A. I. Vermersch   +5 more
openalex   +1 more source

How do I Know That the Jerks I See Are Tics?

open access: yesMovement Disorders Clinical Practice, EarlyView.
Tics are prevalent hyperkinesias that are most often encountered in the context of a primary tic disorder, as in Tourette syndrome. Although their recognition is typically straightforward, they often share some phenomenological features with other jerky hyperkinesias and may be mislabeled as such.
Talyta Grippe   +2 more
wiley   +1 more source

The spatial relationship between scanning saccades and express saccades

open access: yesVision Research, 1997
When monkeys interrupt their saccadic scanning of a visual scene to look at a suddenly appearing target, saccades to the target are made after an "express" latency or after a longer "regular" latency. The purpose of this study was to analyze the spatial patterns of scanning, express, and regular saccades.
openaire   +3 more sources

Myoclonic Dystonia: A Common Phenomenology in the Pleomorphic Movements of Angelman Syndrome

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Angelman syndrome (AS) is a neurodevelopmental disorder characterized by developmental delay, intellectual disability, a sociable demeanor, and abnormal movements. People with AS often exhibit multiple types of abnormal movements, including nonepileptic myoclonus, tremor, and dystonia, which hamper attempts to identify phenomenology
Robert P. Carson   +8 more
wiley   +1 more source

Tics and Parkinson's Disease: Clinical and Pathophysiological Insights from a Rare Syndromic Association

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background The coexistence of tics with Parkinson's disease (PD) is rare, as they often emerge at different ages, follow different trajectories and involve contrasting pathophysiological mechanisms related to dopamine availability and function in the brain. Cases We present 10 individuals with primary tic disorders who later developed PD.
Tarig Abkur   +11 more
wiley   +1 more source

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