Motor Symptoms in Brain Stem Lesion

Suk Hoon Ohn

doi:10.12786/bn.2014.7.2.101

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Ohn: Motor Symptoms in Brain Stem Lesion

Review

Brain & Neurorehabilitation 2014; 7(2): 101-104.

Published online: 29 September 2014

DOI: https://doi.org/10.12786/bn.2014.7.2.101

Motor Symptoms in Brain Stem Lesion

Suk Hoon Ohn, M.D., Ph.D.

Department of Physical Medicine and Rehabilitation, Hallym University College of Medicine, Korea.

Correspondence to: Suk Hoon Ohn, Department of Physical Medicine and Rehabilitation, Hallym University College of Medicine, 22, Gwanpyeong-ro 170 Beon-gil, Dongan-gu, Anyang 431-796, Korea. Tel: 031-380-3860, Fax: 031-380-3864, ohnsh@hallym.ac.kr

Abstract

Palatal tremor and Kernohan-Woltman notch phenomenon are rare motor symptoms that can show up in patients with lesion in brain stem or cerebellum. Patients with palatal tremor accompany ataxia, internuclear ophthalmoplegia, dysphagia, dysarthria and Kernohan-Woltman notch phenomenon causes ipsilateral motor deficits. Although its rarity, these conditions exhibit unexpected symptoms as well as considerable disability, which can raise etiologic and prognostic concerns for rehabilitation team. These two motor symptoms are discussed in this review.

Keywords: brain stem, motor, palatal tremor, Kernohan-Woltman notch phenomenon

Figures and Tables

Table 1

Features of Essential and Symptomatic Palatal Tremor

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