Spinal interneurons are partially phase-locked to physiological tremor around 10 Hz. The phase of spinal interneuron activity is approximately opposite to descending drive to motoneurons, leading to partial phase cancellation and tremor reduction. Pre-synaptic inhibition of afferent feedback modulates during voluntary movements, but it is not known whether it tracks more rapid fluctuations in m...

Background: Tremor which is the most common abnormal movement in the neonatal period might be a benign condition or the result of pathologic events and is divided into two subtypes, namely fine tremor and coarse tremor. Fine tremor is usually benign and results from some metabolic disturbance, such as hypoglycemia. On the other hand, coarse tremor is an indicator of brain insult and should be r...

Aim: The aim of this study was to evaluate the effects different clinical applications BoNT-A as hemifacial spasm, blepharospasm, cervical dystonia, bruxism, head tremor and spasticity in stroke, Multiple Sclerosis (MS), spinal trauma, hereditary spastic paraplegia, cerebral palsy, chronic migraine. 
 Material Methods: In retrospective study, which conducted between January 2019 December 2...

background: multiple sclerosis (ms) is an autoimmune inflammatory disease  that affects  the  central  nervous system. except tremor, other movement disorders such as parkinsonism are less frequent  in ms. however, some investigations  have shown inflammatory and autoimmune aspects of parkinson’s disease. in this study, we report eight new cases of ms who present parkinson’s disease. methods:  ...

Tremor is a rapid involuntary movement often seen in patients with neurological conditions such as Multiple Sclerosis (MS) and Parkinson’s disease. This debilitating oscillation can be suppressed by applying functional electrical stimulation (FES) within a closed-loop control system. However, conventional implementations use classical control methods and have proved capable of only limited perf...

Introduction: Excessive olivo-cerebellar burst-firing occurs during harmaline-induced tremor. We hypothesized that antiglutamatergic agents would suppress harmaline tremor. From this point of view, the aim of current study was to investigate the effects of riluzole on harmaline-induced tremor in rat. Material and Methods: Four groups of Wistar rats weighing 80–100 g were injected with harmaline...

normal 0 false false false en-us x-none ar-sa background: t he study on transcranial sonocraphy (tcs) as a diagnostic test for parkinson’s disease (pd) has been neglected in some hospitals. the current study was conducted as the first study to investigate the utility of tcs for diagnosis of pd and its ability to distinguish pd from essential tremor (et) in an iranian population. materials and m...

BACKGROUND Multiple sclerosis (MS) and fragile X-associated tremor/ataxia syndrome (FXTAS) have overlapping clinical signs and symptoms. OBJECTIVES To present a case with evidence of both MS and FXTAS and to discuss the relationship of both disorders. DESIGN Case report. SETTING Fragile X Research and Treatment Center at the University of California, Davis, Medical Center. Patient Woman w...

Fukuda, K. (1971). Brit. J. industr. Med., 28, 308-311. Metallic mercury induced tremor in rabbits and mercury content of the central nervous system. Tremor induced by metallic mercury was experimentally produced in rabbits by intermittent exposure to mercury vapour (average concentration of 40 mg/m3 for 6 hr/day on 4 days/week for 13 successive weeks). Two of six male rabbits exposed developed...