Search results
Results from the WOW.Com Content Network
Nystagmus, difficulty walking, and seizures may occur in some dogs. The cause is unknown, but it may be mediated by the immune system. One theory is that there is an autoimmune-induced generalized deficiency of neurotransmitters. [2] Cerebrospinal fluid analysis may reveal an increased number of lymphocytes. [3]
Idiopathic head tremors (IHT) in dogs are characterized by involuntary lateral or vertical movement of the head. [ 1] Idiopathic head tremors are ordinarily considered a benign disease characterized by uncontrollable head tremors of spontaneous initiation and cessation. These head tremors are considered idiopathic because the cause is not ...
Nystagmus as seen in a case of ocular albinism. The cause of pathological nystagmus may be congenital, idiopathic, or secondary to a pre-existing neurological disorder.It also may be induced temporarily by disorientation (such as on roller coaster rides or when a person has been spinning in circles) or by some drugs (alcohol, lidocaine, and other central nervous system depressants, inhalant ...
“A dog’s face will be pointed away from the source of stress, but the eyes are still heavily focused on or flicking toward the source of anxiety, with the whites of the eyes (usually not ...
Horizontal optokinetic nystagmus. The optokinetic reflex ( OKR ), also referred to as the optokinetic response, or optokinetic nystagmus (OKN), is a compensatory reflex that supports visual image stabilization. [ 1] The purpose of OKR is to prevent image blur on the retina that would otherwise occur when an animal moves its head or navigates ...
Motion sickness occurs due to a difference between actual and expected motion. [ 1][ 2][ 4] Symptoms commonly include nausea, vomiting, cold sweat, headache, dizziness, tiredness, loss of appetite, and increased salivation. [ 1][ 5] Complications may rarely include dehydration, electrolyte problems, or a lower esophageal tear.
That has been this mom’s experience since moving to Miami, and it’s an inspiring tale of hope. Check out this video shared on August 13th to see how moving near the ocean has helped this ...
Specialty. Neurology. Intention tremor is a dyskinetic disorder characterized by a broad, coarse, and low-frequency (below 5 Hz) tremor evident during deliberate and visually-guided movement (hence the name intention tremor). An intention tremor is usually perpendicular to the direction of movement. When experiencing an intention tremor, one ...