Search results
Results from the WOW.Com Content Network
The primary disorder is benign essential blepharospasm, in which term the qualifier essential indicates that the cause is unknown. Blepharospasm may occur as secondary to conditions including dry eyes and other specific ocular disease or conditions, Meige's syndrome and other forms of dystonia, and Parkinson's disease and other movement disorders.
Locked-in syndrome (LIS), also known as pseudocoma, is a condition in which a patient is aware but cannot move or communicate verbally due to complete paralysis of nearly all voluntary muscles in their body except for vertical eye movements and blinking. [3]
Some studies have found that females tend to be more responsive to non-verbal cues in comparison to verbal cues. [5] Knowing a person's sex can also give insight into a person's non-verbal leakage, as males and females tend to display particular non-verbal leakage when telling the truth, which can also help to indicate when someone is telling a lie, as such behaviors would be suppressed. [6]
When someone lies to you, it's written all over their face. Think someone's lying? These tell-tale signs might give them away. Eye movement: When right-handed people are lying they look up to the ...
It may also mean that a person is easily distracted. Looking to the left can mean that a person is trying to remember a sound while looking to the right can mean that the person is actually imagining the sound. Side-to-side movement, however, can indicate that a person is lying. Gazing - Staring at someone means that a person shows sincere ...
A change in the magnitude of the vestibulo-ocular reflex due to vestibular disease can also lead to oscillopsia during rapid head movements. [3] Oscillopsia may also be caused by involuntary eye movements such as nystagmus , or impaired coordination in the visual cortex (especially due to toxins ) and is one of the symptoms of superior canal ...
Superior oblique myokymia is a neurological disorder affecting vision and was named by Hoyt and Keane in 1970. [1] It is a condition that presents as repeated, brief episodes of movement, shimmering or shaking of the vision of one eye, a feeling of the eye trembling, or vertical/tilted vision. It can present as one or more of these symptoms.
A person may be born with the parts of the brain for eye movement control not working, or may manifest poor eye movement control in childhood. If any part of the brain that controls eye movement becomes damaged, then OMA may develop. [2] One of the potential causes is bifrontal hemorrhages.