Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 33
Filter
1.
Arq. neuropsiquiatr ; 78(8): 512-522, Aug. 2020. tab, graf
Article in English | LILACS | ID: biblio-1131740

ABSTRACT

ABSTRACT Background: Neurophysiological studies are ancillary tools to better understand the features and nature of movement disorders. Electromyography (EMG), together with electroencephalography (EEG) and accelerometer, can be used to evaluate a hypo and hyperkinetic spectrum of movements. Specific techniques can be applied to better characterize the phenomenology, help distinguish functional from organic origin and assess the most probable site of the movement generator in the nervous system. Objective: We intend to provide an update for clinicians on helpful neurophysiological tools to assess movement disorders in clinical practice. Methods: Non-systematic review of the literature published up to June 2019. Results: A diversity of protocols was found and described. These include EMG analyses to define dystonia, myoclonus, myokymia, myorhythmia, and painful legs moving toes pattern; EMG in combination with accelerometer to study tremor; and EEG-EMG to study myoclonus. Also, indirect measures of cortical and brainstem excitability help to describe and diagnose abnormal physiology in Parkinson's disease, atypical parkinsonism, dystonia, and myoclonus. Conclusion: These studies can be helpful for the diagnosis and are usually underutilized in neurological practice.


RESUMO Introdução: Os estudos neurofisiológicos são métodos auxiliares para compreender melhor as características e a natureza dos distúrbios do movimento. A eletromiografia (EMG), em associação com o eletroencefalograma (EEG) e o acelerômetro, podem ser utilizados para avaliar um espectro de movimentos hipo e hipercinéticos. Técnicas específicas podem ser aplicadas para melhor caracterizar a fenomenologia, ajudar a distinguir a origem psicogênica da orgânica e avaliar o local mais provável de geração do movimento no sistema nervoso. Objetivo: Pretendemos fornecer ao clínico uma atualização sobre ferramentas neurofisiológicas úteis para avaliar distúrbios do movimento na prática clínica. Métodos: Revisão não sistemática da literatura publicada até junho de 2019. Resultados: Uma diversidade de protocolos foi encontrada e descrita. Dentre eles, inclui-se o uso de EMG para a definição do padrão de distonia, mioclonia, mioquimia, miorritmia e painfull legs moving toes, além do uso de EMG em associação ao acelerômetro para avaliar tremor e, em associação ao EEG para avaliar mioclonia. Ademais, técnicas para medida indireta de excitabilidade cortical e do tronco encefálico ajudam a descrever e diagnosticar a fisiologia anormal da doença de Parkinson, parkinsonismo atípico, distonia e mioclonia. Conclusão: Esses estudos podem ser úteis para o diagnóstico e geralmente são subutilizados na prática neurológica.


Subject(s)
Humans , Dystonia , Movement Disorders/diagnosis , Myoclonus/diagnosis , Tremor/diagnosis , Electroencephalography , Electromyography , Neurophysiology
2.
Arq. bras. neurocir ; 38(1): 68-72, 15/03/2019.
Article in English | LILACS | ID: biblio-1362677

ABSTRACT

Over the past few decades, it has been recognized that traumatic brain injury (TBI) may result in various movement disorders. However, moderate or mild TBI only rarely causes persistent post-traumatic movement disorders. In the present report, we describe a case of secondary tremor due to amild head injury with a transitory loss of consciousness. A 26- year-old man developed an isolated rest tremor of the hands and legs without other neurologic signs. The interval between the head trauma and the onset of the symptomswas 4 months. Neuroimaging studies reveled gliosis in the lentiform nucleus. Haloperidol administration resulted in tremor reduction. A rest tremor, similar to essential tremor, can be a rare complication of head trauma. Haloperidolmay be an effective and safe treatment modality for post-traumatic tremor. Further studies are needed to clarify the optimal drug for the treatment of post-traumatic tremor.


Subject(s)
Humans , Male , Adult , Tremor/classification , Tremor/diagnosis , Tremor/drug therapy , Brain Injuries, Traumatic/complications , Haloperidol/administration & dosage , Movement Disorders/therapy
3.
Arq. neuropsiquiatr ; 74(11): 921-936, Nov. 2016. tab, graf
Article in English | LILACS | ID: biblio-827987

ABSTRACT

ABSTRACT The diagnosis and treatment of dystonia are challenging. This is likely due to gaps in the complete understanding of its pathophysiology, lack of animal models for translational studies, absence of a consistent pathological substrate and highly variable phenotypes and genotypes. The aim of this review article is to provide an overview of the clinical, neurophysiological and genetic features of dystonia that can help in the identification of this movement disorder, as well as in the differential diagnosis of the main forms of genetic dystonia. The variation of penetrance, age of onset, and topographic distribution of the disease in carriers of the same genetic mutation indicates that other factors – either genetic or environmental – might be involved in the development of symptoms. The growing knowledge of cell dysfunction in mutants may give insights into more effective therapeutic targets.


RESUMO O diagnóstico e o tratamento da distonia podem ser desafiadores. Isso se dá provavelmente a pouca compreensão da fisiopatologia, a falta de modelos animais para estudos translacionais, ausência de um substrato patológico consistente e genótipo e fenótipo altamente variáveis. O objetivo deste artigo de revisão é fornecer uma visão geral dos aspectos clínicos, neurofisiológicos e genéticos de distonia que podem ajudar na identificação deste distúrbio do movimento, bem como no diagnóstico diferencial das principais formas de distonia hereditária. Há uma ênfase particular na nova definição e classificação da Internacional das Distonias, bem como as recentes descobertas dos mecanismos moleculares subjacentes em algumas formas de distonia primária. A variação de penetrância, idade de início, e distribuição topográfica da doença em portadores da mesma mutação genética indica que outros fatores - genéticos ou ambientais podem estar envolvidos no desenvolvimento dos sintomas. O conhecimento crescente sobre a disfunção celular em mutantes pode gerar insights sobre alvos terapêuticos mais eficazes.


Subject(s)
Humans , Dystonia/diagnosis , Tremor/diagnosis , Tremor/etiology , Algorithms , Risk Factors , Dystonic Disorders/genetics , Diagnosis, Differential , Dystonia/etiology , Dystonia/physiopathology , Dystonia/therapy , Protein Interaction Maps/genetics
4.
Arq. neuropsiquiatr ; 74(10): 781-784, Oct. 2016. tab
Article in English | LILACS | ID: lil-796837

ABSTRACT

ABSTRACT Objective Patients with Parkinson’s disease (PD) may present with unusual motor and non-motor symptoms and signs in the early stage of the disease. Methods Cases were collected over a five-year period at two tertiary movement disorders clinics. All had a diagnosis of PD with unusual presentations defined retrospectively as the presence of complaints not objectively related to any of the classic cardinal signs of parkinsonism or the typical early non-motor features of PD. Results A total of 15 early PD patients fulfilled the proposed criteria, presenting with symptoms such as atypical tremors, shoulder pain, signs related to the rigid akinetic syndrome, as well as cases of asthenia, rhinorrhea, parosmia, dysgeusia, nocturnal sialorrhea, and color discrimination disorders. Conclusions Unusual motor and non-motor symptoms and signs in the early stage of PD can be difficult to interpret. Specialists should be aware of these conditions as clues to a potential diagnosis.


RESUMO Objetivo Pacientes com doença de Parkinson (DP) podem apresentar sintomas e sinais motores e não motores pouco comuns na fase inicial da doença. Métodos Os casos foram coletados em um período de cinco anos, em dois centros terciários de distúrbios do Movimento. Todos os pacientes tinham o diagnóstico de DP com apresentações clínicas iniciais pouco comuns. Resultados Um total de 15 pacientes com DP na fase inicial, apresentando sintomas e sinais tais como, tremores atípicos, dor no ombro, sinais relacionados com a síndrome rígido-acinética, bem como casos com astenia, rinorréia, parosmia, disgeusia, sialorréia noturna e distúrbios da discriminação de cores. Conclusões Sintomas e sinais motores e não motores pouco comuns na fase inicial da DP podem ser de difícil interpretação. Neurologistas devem estar a par destas condições, como pistas para o potencial diagnóstico.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Parkinson Disease/diagnosis , Parkinson Disease/physiopathology , Symptom Assessment , Motor Disorders/diagnosis , Motor Disorders/physiopathology , Tremor/diagnosis , Tremor/physiopathology , Brazil , Retrospective Studies , Hypokinesia/diagnosis , Hypokinesia/physiopathology , Early Diagnosis , Motor Activity/physiology
5.
Braz. j. otorhinolaryngol. (Impr.) ; 82(1): 88-96, Jan.-Feb. 2016. tab
Article in Portuguese | LILACS | ID: lil-775710

ABSTRACT

ABSTRACT INTRODUCTION: Although syndromes that cause voice tremor have singular characteristics, the differential diagnosis of these diseases is a challenge because of the overlap of the existing signs and symptoms. OBJECTIVE: To develop a task-specific protocol to assess voice tremor by means of nasofibrolaryngoscopy and to identify those tasks that can distinguish between essential and dystonic tremor syndromes. METHODS: Cross-sectional study. The transnasal fiberoptic laryngoscopy protocol, which consisted of the assessment of palate, pharynx and larynx tremor during the performance of several vocal and non-vocal tasks with distinct phenomenological characteristics, was applied to 19 patients with voice tremor. Patients were diagnosed with essential or dystonic tremor according to the phenomenological characterization of each group. Once they were classified, the tasks associated with the presence of tremor in each syndrome were identified. RESULTS: The tasks that significantly contributed to the differential diagnosis between essential and dystonic tremor were /s/ production, continuous whistling and reduction of tremor in falsetto. These tasks were phenomenologically different with respect to the presence of tremor in the two syndromes. CONCLUSION: The protocol of specific tasks by means of transnasal fiberoptic laryngoscopy is a viable method to differentiate between essential and dystonic voice tremor syndromes through the following tasks: /s/ production, continuous whistling and reduction of tremor in falsetto.


RESUMO INTRODUÇÃO: Apesar de haver características próprias entre as síndromes causadoras do tremor vocal, o diagnóstico diferencial destas doenças é um desafio pela sobreposição de sinais e sintomas presentes. OBJETIVO: Desenvolver protocolo de tarefas específicas na avaliação do tremor vocal por nasofibrolaringoscopia e identificar aquelas que diferenciem as síndromes de tremor essencial e distônico. MÉTODO: Estudo transversal. O protocolo de nasofibrolaringoscopia, que consistiu na avaliação do tremor em palato, faringe e laringe durante execução de diversas tarefas fonatórias e não-fonatórias com características fenomenológicas distintas, foi aplicado em 19 pacientes com tremor vocal. Os pacientes foram diagnosticados como tremor essencial ou distônico a partir da caracterização fenomenológica de cada grupo. Uma vez classificados, determinou-se quais tarefas estavam associadas à presença de tremor nas diferentes síndromes. RESULTADOS: As tarefas que contribuíram significativamente na distinção do tremor essencial e distônico foram a emissão /s/, assobio contínuo e redução do tremor no agudo, pois apresentaram-se fenomenologicamente diferentes quanto à presença do tremor entre as duas síndromes. CONCLUSÃO: O protocolo de tarefas específicas por nasofibrolaringoscopia é um método viável para diferenciar as síndromes de tremor vocal essencial e distônico por meio das tarefas: emissão /s/, assobio contínuo e redução do tremor no agudo.


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Dystonic Disorders/diagnosis , Essential Tremor/diagnosis , Laryngoscopy/methods , Larynx/physiopathology , Tremor/diagnosis , Voice Disorders/diagnosis , Clinical Protocols , Cross-Sectional Studies , Diagnosis, Differential , Tremor/classification , Voice Quality
8.
Rev. méd. Chile ; 138(11): 1410-1413, nov. 2010. ilus
Article in Spanish | LILACS | ID: lil-572959

ABSTRACT

Parkinson disease (PD) is a movement disorder characterized clinically by the variable combination of rigidity, bradykinesia, rest tremor and postural instability. Usually postural instability is a late-onset manifestation and is frequently associated with axial manifestations and with a poor prognosis. We report a 67-year-old female with orthostatic tremor as the etiology of her postural instability. The patient was treated with increasing doses of clonazepam, reaching 2 mg/day, and levodopa. There was an improvement of postural instability with a good response of parkinsonian symptoms.


Subject(s)
Aged , Female , Humans , Parkinson Disease/complications , Postural Balance/physiology , Sensation Disorders/diagnosis , Tremor/diagnosis , Electrophysiological Phenomena , Sensation Disorders/etiology , Tremor/complications
9.
Arq. neuropsiquiatr ; 68(5): 791-798, Oct. 2010. ilus, tab
Article in English | LILACS | ID: lil-562811

ABSTRACT

FXTAS (Fragile X-associated tremor and ataxia syndrome) is a late- onset neurodegenerative disorder affecting mainly men, over 50 years of age, who are carriers of the FMR1 gene premutation. The full mutation of this gene causes the fragile X syndrome (FXS), the most common cause of inherited mental retardation. Individuals affected by FXTAS generally present intention tremor and gait ataxia that might be associated to specific radiological and/or neuropathological signs. Other features commonly observed are parkinsonism, cognitive decline, peripheral neuropathy and autonomic dysfunction. Nearly a decade after its clinical characterization, FXTAS is poorly recognized in Brazil. Here we present a review of the current knowledge on the clinical, genetic and diagnostic aspects of the disease.


A FXTAS (síndrome de tremor e ataxia associada ao X frágil) é uma doença neurodegenerativa de início tardio que afeta principalmente homens acima dos 50 anos de idade, portadores de pré-mutação do gene FMR1. A mutação completa desse gene é responsável pela síndrome do cromossomo X frágil (SXF), a causa mais comum de deficiência mental herdada. Indivíduos afetados pela FXTAS geralmente apresentam tremor de intenção e ataxia de marcha que podem estar associados a sinais radiológicos ou neuropatológicos específicos. Outras características comumente observadas são parkinsonismo, declínio cognitivo, neuropatia periférica e disfunções autonômicas. Quase uma década após sua caracterização clínica, a FXTAS é mal conhecida por médicos no Brasil. Esta revisão apresenta o conhecimento atual sobre os aspectos clínicos, genéticos e diagnósticos da síndrome.


Subject(s)
Animals , Humans , Male , Middle Aged , Ataxia , Fragile X Syndrome , Fragile X Mental Retardation Protein/genetics , Tremor , Ataxia/diagnosis , Ataxia/drug therapy , Ataxia/genetics , Fragile X Syndrome/diagnosis , Fragile X Syndrome/drug therapy , Fragile X Syndrome/genetics , Magnetic Resonance Imaging , Tremor/diagnosis , Tremor/drug therapy , Tremor/genetics
10.
Genet. mol. res. (Online) ; 7(1): 74-84, Jan. 2008. ilus, tab
Article in English | LILACS | ID: lil-553773

ABSTRACT

A late onset neurological syndrome in carriers of premutation in FMR1 gene was recently described. The condition was named fragile-X-associated tremor/ataxia syndrome (FXTAS) and includes intentional tremor, cerebellar ataxia, parkinsonism, and cognitive deficit. We ascertained the contribution of FMR1 premutation to the phenotypes ataxia, tremor and/or parkinsonism. Sixty-six men over 45 years old presenting these symptoms, isolated or combined, were tested. Also, 74 normal men, randomly chosen in the population, formed the control group. In the patient group, no premutation carrier was found, which is in agreement with other observed frequencies reported elsewhere (0-5% variation). No significant differences were found when comparing gray zone allele frequencies among target and control groups. The FXTAS contribution in patients with phenotypic manifestations of FXTAS was 15/748 (2%). The presence of gray zone alleles is not correlated with FXTAS occurrence.


Subject(s)
Humans , Male , Middle Aged , Ataxia/diagnosis , Parkinson Disease/diagnosis , Gene Frequency , Fragile X Mental Retardation Protein/genetics , Tremor/diagnosis , Alleles , Ataxia/physiopathology , Ataxia/genetics , Ataxia/pathology , Case-Control Studies , Parkinson Disease/physiopathology , Parkinson Disease/genetics , Parkinson Disease/pathology , Genetic Predisposition to Disease , Tremor/physiopathology , Tremor/genetics , Tremor/pathology
11.
Arq. neuropsiquiatr ; 65(2A): 348-351, jun. 2007.
Article in English | LILACS | ID: lil-453941

ABSTRACT

Parkinson's disease (PD) is characterized by resting tremor, rigidity and bradykinesia. In 80 percent of cases, the disorder begins with upper limb resting tremor. However, there are some presenting atypical features that make the diagnosis even more difficult and intriguing. The disorder can have its onset below 40 years old, characterizing early-onset parkinsonism, which differential diagnosis possibilities are varied. Atypical presentations include a pure akinetic-rigid syndrome, the initial manifestations occurring in the lower limbs, and pain as the most important or sole manifestation. These atypical features are unusual, but can be seen in clinical practice. We present a 37 years old woman with early-onset parkinsonism beginning with an akinetic-rigid syndrome in the lower limbs whose first symptom was left leg pain, which diagnosis was made after 4 years of onset and after 16 referrals to several experts in different fields. We discuss these atypical features and the diagnostic pitfalls in PD.


A doença de Parkinson (DP) caracteriza-se pela tríade de tremor, rigidez e bradicinesia. Em cerca de 80 por cento dos casos inicia-se com tremor em membros superiores. Entretanto, certas atipias na apresentação desta entidade tornam seu diagnóstico ainda mais desafiador. A doença pode iniciar-se abaixo dos 40 anos de idade, caracterizando o parkinsonismo de início precoce. Apresentações atípicas incluem uma síndrome rígido-acinética pura, as manifestações inaugurais ocorrendo em membros inferiores, e uma síndrome dolorosa podendo ser um sintoma inicial proeminente ou o único sintoma. Estas atipias, apesar de infreqüentes, são encontradas na prática clínica diária. Discutimos estas características atípicas ao apresentarmos uma paciente de 37 anos com quadro rígido-acinético de instalação precoce, iniciado em membros inferiores, cujo sintoma predominante era dor, cujo diagnóstico somente foi feito após 4 anos do início e após 16 avaliações médicas por vários especialistas. Discutiremos as dificuldades diagnósticas que os médicos podem encontrar quando da avaliação de pacientes com DP.


Subject(s)
Adult , Female , Humans , Parkinson Disease/diagnosis , Tremor/diagnosis , Diagnosis, Differential , Pain/etiology
12.
Rev. bras. neurol ; 43(1): 13-23, jan.-mar. 2007. tab
Article in Portuguese | LILACS | ID: lil-513275

ABSTRACT

Tremores são definidos como movimentos involuntários de caráter oscilatório e rítmico, mais ou menos regular, produzido por contrações sincrônicas ou alternantes de músculos antagonistas. O caráter oscilatório e rítmico, praticamente separa os tremores dos outros movimentos anormais. Esse conceito também diferencia os dois exemplos mais frequentes de tremores, ou seja, o essencial, eletromiograficante sincrônico e o parkinsoniano, do tipo alternante. Revendo a extensa literatura e adotando as classificações fenomenológica e etiológica, os autores analisam os critérios semiológicos necessários para o diagnóstico clínico dos tremores essencial, parkinsoniano, wilsoniano, distônico, ortostático, primário da escrita, vocal, cerebelar, de Holmes, palatal e psicogênico. Enfatizam a conduta terapêutica atual, farmacológica ou cirúrgica, destacando os dois tipos mais comuns, ou seja, o essencial e o parkinsoniano. Concluímos que os tremores são distúrbios do movimento frequentes na prática clínica, estando o diagnóstico baseado em dados semiológicos e o tratamento, farmacológico ou cirúrgico, dependendo do tipo e da sua gravidade.


Subject(s)
Dystonia , Parkinson Disease/diagnosis , Parkinson Disease/therapy , Essential Tremor/diagnosis , Essential Tremor/therapy , Tremor/diagnosis , Tremor/therapy , Review Literature as Topic
13.
Indian J Pediatr ; 2007 Jan; 74(1): 88; author reply 89
Article in English | IMSEAR | ID: sea-78499
15.
Indian J Pediatr ; 2005 Oct; 72(10): 839-42
Article in English | IMSEAR | ID: sea-84518

ABSTRACT

OBJECTIVE: To describe a rare condition that occurred for the first time in Iraqi Kurdistan during the UN Sanctions on Iraq in the nireties. Literature review was made to fine possible causes. METHODS: Patients were collected from various sources including private clinics, hospital outpatient clinics and the Centre for Handicapped Children in the city of Arbil. Clinical features and proper history were the main diagnostic tools. Different treatment regimes were used on those patients. RESULTS: 24 patients were collected; the majority was between 6-18 months. Males were more affected than females. Half of the patients were exclusively breast-fed and three quarter have received blood for anemia. CONCLUSION: Infantile tremor syndrome is a rare condition which was described both in India and outside India as well. It was observed among children in Iraqi Kurdistan during the difficult economic situation under the UN Sanctions. The condition has the same features inside and outside India. The etiology is not very clear yet.


Subject(s)
Age Factors , Anemia/etiology , Anticonvulsants/therapeutic use , Blood Transfusion , Breast Feeding , Child, Preschool , Female , Humans , Infant , Iraq/epidemiology , Male , Malnutrition/complications , Intellectual Disability , Sex Factors , Socioeconomic Factors , Syndrome , Treatment Outcome , Tremor/diagnosis
16.
Indian J Pediatr ; 2005 Oct; 72(10): 883-4
Article in English | IMSEAR | ID: sea-80334

ABSTRACT

Infantile Tremor Syndrome is a distinct clinical entity most commonly seen in Indian Subcontinent. Syndrome consists of tremors, mental and developmental retardation, abnormal skin pigmentation and anemia in children between 6 months to 2 years. The etiology is still elusive. Amongst various theories, nutritional theory is the most accepted. So far there are no cases reported of vitamin C deficiency in ITS. In this article, three cases of ITS associated with vitamin C deficiency are reported.


Subject(s)
Age Factors , Ascorbic Acid/therapeutic use , Ascorbic Acid Deficiency/complications , Folic Acid/therapeutic use , Humans , Infant , Iron/therapeutic use , Male , Malnutrition/complications , Propranolol/therapeutic use , Scurvy/complications , Socioeconomic Factors , Syndrome , Treatment Outcome , Tremor/diagnosis
17.
Indian J Med Sci ; 2002 Feb; 56(2): 69-72
Article in English | IMSEAR | ID: sea-68267

ABSTRACT

Infantile tremor syndrome is characterized by coarse tremors, mental and physical retardation, light colored brown hair, skin pigmentation and anemia. Amongst the theories proposed for the etilogy of the disorder, the nutritional theory is most accepted. In this case report, we have presented a fourteen-month-old male child with ITS and documented zinc deficiency. Though most of the previous workers have proposed vitamin-B12 deficiency as the etimology for ITS, our report suggests that zinc deficiency could also have a causative role.


Subject(s)
Humans , Infant , Male , Syndrome , Tremor/diagnosis , Zinc/deficiency
18.
Arq. neuropsiquiatr ; 58(1): 146-9, mar. 2000. ilus
Article in Portuguese | LILACS | ID: lil-255078

ABSTRACT

Relatamos quatro casos de tremor ortostático primário. O motivo do relato está na raridade da doença e no seu diagnóstico diferencial com outros tremores, muitas vezes confuso. Nossos casos foram estudados eletrofisiologicamente e a frequência dos tremores variou entre 15 e 20 Hz. Existem diferenças clínicas, eletrofisiológicas e terapêuticas entre o tremor ortostático primário e outros tremores de membros inferiores, de acordo com a literatura e com as características de nossos quatro casos.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Leg/physiopathology , Tremor/diagnosis , Anti-Anxiety Agents/administration & dosage , Anti-Anxiety Agents/therapeutic use , Anticonvulsants/administration & dosage , Anticonvulsants/therapeutic use , Arm/physiopathology , Clonazepam/administration & dosage , Clonazepam/therapeutic use , Depression/physiopathology , Diagnosis, Differential , Electromyography , Posture , Primidone/administration & dosage , Primidone/therapeutic use , Propranolol/administration & dosage , Propranolol/therapeutic use , Tremor/drug therapy
19.
Annals of King Edward Medical College. 2000; 6 (2): 217-8
in English | IMEMR | ID: emr-53281
20.
Arq. neuropsiquiatr ; 56(2): 320-3, jun. 1998. tab
Article in Portuguese | LILACS | ID: lil-212831

ABSTRACT

Baseado na revisao da literatura, o autor refere-se aos tremores normal (fisiológico) e anormal (patológico). Analisa particularmente os patológicos, dividindo-os em de repouso e de açao. Com os elementos semiológicos estabelece o diagnóstico diferencial entre os tremores parkinsoniano, essencial severo, rubral, tardio, postural, cinético e os de posiçao e de açao específica, entre outros.


Subject(s)
Humans , Tremor/diagnosis , Diagnosis, Differential , Movement , Parkinson Disease/diagnosis , Rest , Tremor/classification
SELECTION OF CITATIONS
SEARCH DETAIL