Blink Reflex Usefulness in Acute Phase of Bickerstaff's Brainstem Encephalitis
نویسندگان
چکیده
منابع مشابه
The human blink reflex.
A detailed study of the human blink reflex in the different parts of the orbicularis oculi muscle has been carried out. The first component of the blink reflex has been demonstrated in patients with Friedreich's ataxia, who have selective loss of large sensory fibres resulting in loss of proprioceptive input. It has been established that both components of the blink reflex are cutaneous reflexe...
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OBJECTIVE Activation of trigeminovascular system is thought to play an important role in migraine pathogenesis. Blink reflex (BR) test is an easy method to study the trigeminal system. Latencies recorded in BR test were evaluated to examine neurophysiological changes that occur in migraine patients. METHODS A total of 40 patients diagnosed with migraine (9 with aura and 31 without aura) accor...
متن کاملStudy of anatomic location of blink reflex arch in patients with hemispheric strokes
Introduction: Blink reflex (BR) is a new electro diagnostic test mediated through a reflex arch with fifth cranial nerve in its afferent and seventh cranial nerve in its efferent side. BR responses are designed R1 , R2 and R2c responses. Anatomic locations of this reflex arch in central nervous system are still undefined and various results have been reported in different studies, for example...
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Bickerstaff Brainstem Encephalitis (BBE) is a post-infectious immune disorder. It is rare, yet the most severe variant of Guillain-Barre Syndrome (GBS) in terms of initial presentation. Moreover, the coexistence of BBE and Acute Lymphoblastic Leukaemia (ALL) is distinctly uncommon. We report a case of a patient with a background history of Precursor B cell Acute Lymphoblastic Leukaemia (pre B A...
متن کاملObservations on the blink reflex.
The blink reflex and its equivalent glabella tap reflex are behavioural motor responses normally found in neonates and in the physiological startle reflex. Historically, it was described by Overend in 1896 and soon afterwards by McCarthy and by Bekhterev who disputed its origins. Kugelberg in 1952 recorded the early-latency R1 and the late-latency R2 electromyographic responses from orbicularis...
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ژورنال
عنوان ژورنال: Journal of Neurology & Neurophysiology
سال: 2017
ISSN: 2155-9562
DOI: 10.4172/2155-9562.1000451