Influence of repetitive peripheral magnetic stimulation on neural plasticity in the motor cortex related to swallowing

被引:7
作者
Momosaki, Ryo [1 ]
Kakuda, Wataru [1 ]
Yamada, Naoki [1 ]
Abo, Masahiro [1 ]
机构
[1] Jikei Univ, Sch Med, Dept Rehabil Med, Minato Ku, 3-25-8 Nishi Shimbashi, Tokyo 1058461, Japan
关键词
cortical neuroplasticity; magnetic stimulation; swallowing function; ELECTRICAL-STIMULATION; STROKE PATIENTS; DYSPHAGIA; THERAPY; DISORDERS;
D O I
10.1097/MRR.0000000000000180
中图分类号
R49 [康复医学];
学科分类号
100215 ;
摘要
The aim of this study was to evaluate the effect of repetitive peripheral magnetic stimulation at two different frequencies (20 and 30 Hz) on cortical excitability in motor areas related to swallowing in healthy individuals. The study participants were 10 healthy normal volunteers (two women and eight men, age range 25-36 years). Repetitive peripheral magnetic stimulation was applied to the submandibular muscle using a parabolic coil at the site where contraction of the suprahyoid muscles was elicited. Stimulation was continued for 10 min (total 1200 pulses) at 20 Hz on 1 day and at 30 Hz on another day, with the stimulation strength set at 90% of the intensity that elicited pain. The motor-evoked potential amplitude of suprahyoid muscles was assessed before, immediately after, and 30 min after stimulation. Stimulations at both 20 and 30 Hz significantly increased motor-evoked potential amplitude (P<0.05), with the increase maintained until 30 min after stimulation. The motor-evoked potential amplitude immediately after stimulation was not significantly different between the 20 and 30 Hz frequencies. The results indicated that repetitive magnetic stimulation increased motor-evoked potential amplitude of swallowing muscles, suggesting facilitation of the motor cortex related to swallowing in healthy individuals. Copyright (C) 2016 Wolters Kluwer Health, Inc. All rights reserved.
引用
收藏
页码:263 / 266
页数:4
相关论文
共 27 条
[1]   Effects of repetitive peripheral magnetic stimulation on normal or impaired motor control. A review [J].
Beaulieu, L. D. ;
Schneider, C. .
NEUROPHYSIOLOGIE CLINIQUE-CLINICAL NEUROPHYSIOLOGY, 2013, 43 (04) :251-260
[2]   Neuromuscular electrical stimulation (NMES) in stroke patients with oral and pharyngeal dysfunction [J].
Bulow, Margareta ;
Speyer, Renee ;
Baijens, Laura ;
Woisard, Virginie ;
Ekberg, Olle .
DYSPHAGIA, 2008, 23 (03) :302-309
[3]   FUNCTIONAL MAGNETIC STIMULATION IN CONSTIPATION ASSOCIATED WITH PARKINSON'S DISEASE [J].
Chiu, Cheng-Ming ;
Wang, Chih-Pin ;
Sung, Wen-Hsu ;
Huang, Shih-Fong ;
Chiang, Shu-Chiung ;
Tsai, Po-Yi .
JOURNAL OF REHABILITATION MEDICINE, 2009, 41 (13) :1085-1089
[4]   Noninvasive and Painless Magnetic Stimulation of Nerves Improved Brain Motor Function and Mobility in a Cerebral Palsy Case [J].
Flamand, Veronique H. ;
Schneider, Cyril .
ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION, 2014, 95 (10) :1984-1990
[5]   Motor Improvement and Corticospinal Modulation Induced by Hybrid Assistive Neuromuscular Dynamic Stimulation (HANDS) Therapy in Patients With Chronic Stroke [J].
Fujiwara, Toshiyuki ;
Kasashima, Yuko ;
Honaga, Kaoru ;
Muraoka, Yoshihiro ;
Tsuji, Tetsuya ;
Osu, Rieko ;
Hase, Kimitaka ;
Masakado, Yoshihisa ;
Liu, Meigen .
NEUROREHABILITATION AND NEURAL REPAIR, 2009, 23 (02) :125-132
[6]   Mylohyoid motor-evoked potentials relate to swallowing function after chronic stroke dysphagia [J].
Gallas, S. ;
Moirot, P. ;
Debono, G. ;
Navarre, I. ;
Denis, P. ;
Marie, J. P. ;
Verin, E. .
NEUROGASTROENTEROLOGY AND MOTILITY, 2007, 19 (06) :453-458
[7]   Validation of the Wong-Baker FACES Pain Rating Scale in Pediatric Emergency Department Patients [J].
Garra, Gregory ;
Singer, Adam J. ;
Taira, Breena R. ;
Chohan, Jasmin ;
Cardoz, Hiran ;
Chisena, Ernest ;
Thode, Henry C., Jr. .
ACADEMIC EMERGENCY MEDICINE, 2010, 17 (01) :50-54
[8]   Repetitive peripheral magnetic stimulation alleviates tactile extinction [J].
Heldmann, B ;
Kerkhoff, G ;
Struppler, A ;
Havel, P ;
Jahn, T .
NEUROREPORT, 2000, 11 (14) :3193-3198
[9]   Reversal of a Virtual Lesion in Human Pharyngeal Motor Cortex by High Frequency Contralesional Brain Stimulation [J].
Jefferson, Samantha ;
Mistry, Satish ;
Michou, Emilia ;
Singh, Salil ;
Rothwell, John C. ;
Hamdy, Shaheen .
GASTROENTEROLOGY, 2009, 137 (03) :841-849
[10]   Therapeutic role of rTMS on recovery of dysphagia in patients with lateral medullary syndrome and brainstem infarction [J].
Khedr, Eman M. ;
Abo-Elfetoh, Noha .
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY, 2010, 81 (05) :495-499