Clinical assessment of the sensory ataxias; diagnostic ... - PubMed
网页A coherent aetiological work-up is only possible if clinicians initially recognise sensory ataxia. We discuss ways to separate sensory from cerebellar ataxia, the causes of sensory ataxia and the clinico-neurophysiological syndromes causing the sensory ataxia syndromes. We summarise a logical tiered approach as a diagnostic algorithm.
Sensory Ataxia - Physiopedia
网页Sensory Ataxia (SA) is a form of ataxia caused by the impairment of the somatosensory nerves, leading to the interruption of sensory feedback signals. [1] [2] It is characterized by postural instability and lack of coordination that worsen when visual input is removed.
Clinical assessment of the sensory ataxias; diagnostic algorithm …
网页A coherent aetiological work-up is only possible if clinicians initially recognise sensory ataxia. We discuss ways to separate sensory from cerebellar ataxia, the causes of sensory ataxia and the clinico-neurophysiological …
网页Vestibular ataxia has prominent vertigo (directional spinning sensations) and may cause past-pointing of limb movements, but spares speech. Sensory ataxia has no vertigo or dizziness, also spares speech, worsens when the eyes are closed (positive Romberg sign), and is accompanied by decreased vibration and joint position sense.
Ataxia - Diagnosis and treatment - Mayo Clinic
网页2024年1月30日 · When diagnosing ataxia, your healthcare professional looks for a treatable cause. You'll likely have physical and neurological exams. Your healthcare professional checks your vision, balance, coordination and reflexes.
Sensory Ataxia - an overview | ScienceDirect Topics
网页Sensory ataxia is caused by proprioceptive sensory deficits, and is characterized by a staggering gait pattern exacerbated by ambulation on uneven surfaces in the dark or with eyes closed (positive Romberg). Secondary compensation in sensory ataxia can include stomping, slapping, or heavy heel strike at initial contact as a means to increase ...
Evaluation of ataxia - Differential diagnosis of symptoms | BMJ …
网页2024年1月25日 · Ataxia is a neurologic syndrome characterized by clumsy and uncoordinated movement of the limbs, trunk, and cranial muscles. It results from pathology in the cerebellum and its connections, or in the proprioceptive sensory pathways. The list of causes of ataxia is extensive.
Clinical Recognition of Sensory Ataxia and Cerebellar Ataxia
网页2021年4月1日 · In this paper, novel non-contact sensing technique is used to detect and distinguish sensory ataxia and cerebellar ataxia. Firstly, Romberg’s test and gait analysis data are collected by the microwave sensing platform; then, after some preprocessing, some machine learning approaches have been applied to train the models.
Evaluation of Cerebellar Ataxic Patients - PMC - National Center …
网页Detailed sensory examination is critical when evaluating a patient for ataxia to distinguish mainly between cerebellar ataxia and sensory ataxia. Sensory ataxia results from loss of proprioceptive input. Testing vibratory sensation and joint position sense can assess large fiber sensory nerve function.
Sensory Neuropathy - StatPearls - NCBI Bookshelf
网页2024年2月25日 · One of the most distinct symptoms of sensory neuropathy is early-onset ataxia, mainly due to the disruption of the afferent neurons, which transmit impulses from the body's extremities. If these symptoms progress, resultant "writhing" movements will manifest in the hands and feet as the patient closes their eyes.