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Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Organic mercury compounds have greatest affinity to the central nervous system (cerebellar white matter, basal ganglia, occipital and frontal cortex). Anatomical changes observed in the brain are of degenerative type. Similar changes are found also in the myocardium, liver and kidneys. The authors observed for 2 years a family of three persons who contracted poisoning with organic mercury compounds after easting the meat of pigs and hens fed through negligence with wheat destined for sowing, containing methyl-mercurocyanoguanidine. The level of total mercury determined by the method of cold atomic absorption was in these patients four months after poisoning 650,500 and 175 ng/ml of blood (normal value from 1.56 to 18.72 ng/ml). During the observation it has been established that the severity of poisoning was related to the level of mercury found in the organism. Pharmacological treatment (Cuprenil, Thioctacid, vitamin B complex) and rehabilitation brough slight improvement after 2 years. Two patients with total blood mercury level 650 and 500 ng/ml were completely disabled due to encephalopathy with high grade ataxia, dysarthria and concentric narrowing of the field of vision. In the third patients with less severe poisoning (175 ng/ml) pathological manifestations disappeared completely after short treatment.
Neurol Neurochir Pol
PMID:[Encephalopathy after poisoning with organic mercury compounds]. 48 88

The differential diagnosis of developmental speech disorders may be very difficult. We tried to differentiate between the developmental dysphasia and dysarthria by means of CERA, using the different kinds of stimuli--tone bursts, words and white noise. The BERA was performed using the filtered clicks as stimuli. We have found the responses to tone, verbal and noise stimuli in children with developmental dysarthria. The latency times were prolonged to verbal and noise stimuli. We did not find any responses to verbal and noise stimuli in children with developmental dysphasia. At the BERA investigation we did not find the auditory evoked brainstem responses in children with developmental dysarthria on the side of motoric innervation lesion. The latency times of waves N3 and N5 were prolonged in children with developmental dysphasia. The CERA and BERA seems to be a good differential diagnostic tool for differentiation between these two kinds of developmental speech disorders. The results confirmed also that there are the mixed forms of those developmental speech disorders.
Otolaryngol Pol 1992
PMID:Diagnostic possibilities of ERA in developmental speech disorders. 128 Mar 54

In a boy aged 13 years treated since 8 years irregularly with chemotherapeutic agents for Hodgkin's disease suddenly signs of increased intracranial pressure developed. In EEG changes were found on the temporo-occipital area with prevalence of the right area. In the cerebrospinal fluid the cell count was 33/3.0, Pandy Nonne-Apelt++, protein 78 mg %, sugar 84 m %. Skull radiography in a-p and lateral projections demonstrated normal cranial bones and sella. Despite intrathecal administration of methotrexate and decompressing drugs the condition deteriorated and consciousness disturbances, vomiting and dysarthria appeared. After 19 days of hospital treatment death occurred. Pathological and histological examinations demonstrated metastases to the pons. The necessity is stressed of considering possible cerebral metastases in Hodgkin's disease.
Neurol Neurochir Pol
PMID:[A rare form of Hodgkin's disease complicated by involvement of the central nervous system in a 13-year-old boy]. 181 Nov 89

The efficacy and tolerability of amitriptyline on the pathologic crying and other pseudobulbar signs were investigated in 22 consecutive patients diagnosed mostly as ALS. The occurrence and intensity of pathologic crying, dysarthria, dysphagia, jaw reflex and primitive reflexes (snout, palmo-mental and oral), were assessed before and after 3 and 6 weeks of amitriptyline treatment. The drug administered in low dose (30-100 mg, mean 64 +/- 17.6 mg) significantly decreased the frequency of pathologic crying in 17 patients after 3 weeks and in 20 patients after 6 weeks of treatment. There were no changes in the intensity of the other pseudobulbar signs. Only few mild and transient side effects were observed. The authors conclude, that amitriptyline is an effective treatment of pathologic crying in ALS patients.
Neurol Neurochir Pol
PMID:[The effect of amitriptyline on the pathological crying and other pseudobulbar signs]. 858 93

Clinical records of 89 patients with lacunar stroke were reviewed, to evaluate the occurrence of neurological syndrome and to correlate the frequency of its signs with the localization of ischaemic lesions seen in neuroimaging examinations. "Pure" motor paresis (50%) and sensory-motor paresis (27%) were the most common clinical syndromes. The localization in putamen and corona radiata (37%), or in anterior part of the internal capsule and in the head of the caudate nucleus (35%) were the most frequent sites of localization. In the group of patients with lesions in anterior part of internal capsule or with lesions in putamen and corona radiata "pure" motor paresis was the most common clinical syndrome. Additionally, in the group of patients with lesions in putamen and corona radiata sensory motor paresis was also frequently observed (44%). During one year of follow-up 22 patients died. Dysarthria and disability (Barthel Index < 60) were the independent predictors of one year mortality. Non-neurological complications were the main cause of death.
Neurol Neurochir Pol
PMID:[Lacunar strokes: clinical conditions vs. localization of lesions in neuroimaging studies]. 944 38

Idiopathic Parkinson Disease accounts for approximately 75% of all cases of parkinsonism. The described case of Corticobasal Degeneration (CBD), until now not presented in Polish medical literature is a relatively rare example of so-called "parkinson plus" syndrome. The authors present the case of a 56 years old woman with asymmetric onset of rigidity and atypical tremor of upper extremity followed by gait disturbances (gait apraxia), dysarthria, bilateral pyramidal signs and myoclonus. Complete lack of clinical improvement after treatment with L-dopa and progressive character were observed from the onset of the disease. The presented case seems to be helpful in differential diagnosis of parkinson plus syndromes and specially CBD, which seems to be difficult in the first stages of the disease. Although the case was not neuropathologically verified (patient is still alive) the diagnosis seems to be almost true.
Neurol Neurochir Pol
PMID:[Cortico-basal degeneration. Diagnosis and differentiation and the description of the first case in Poland]. 1035 40

Dysarthria is an invalidating disability in ALS patients with motor neuron degeneration in the bulbar region. The methods to assess dysarthric disorders in ALS are seldom described in publications. This study was performed in 43 patients who had definite (n = 23) or probable (n = 20) ALS (of the bulbar group n = 15, of the limb group n = 28, mean age = 57.07 (range: 36-69 yr.)) according to WFN criteria. The method based on quantitative tests of dysarthria profile (by Robertson, 1986) was used and the results were compared with 37 age, sex-matched, healthy control subjects. Our study showed the existence of disturbances in all dysarthria profile tests which were of the statistic significance and more frequent as compared to the control subjects (p < 0.01). The analysis showed that quantitative assessment of some dysarthria profile tests (5 out of 8) might be useful in clinical practice to detect dysarthria in ALS patients. Using the dysarthria profile tests we also demonstrated that preclinical dysarthric processes occur among the limb ALS group.
Neurol Neurochir Pol
PMID:[The application of dysarthria profile tests in ALS patients for the detection of speech disturbances]. 1096 20

The aim of the study was to assess dysarthria in ALS subjects using acoustic speech analysis. The study was performed in 47 definite or probable ALS patients aged 29-76 years (mean age 53.7 yr.) and in 30 age and sex matched healthy control subjects. Neurological examination showed 15 dysarthric ALS subjects. Acoustic speech analysis is a quantitative, computer-acoustic method estimating dysarthria and based on assessing of sound distance from speech sound tests. In both group the mean sound distance between chosen sounds was compared to a basic pattern and was measured on time-frequency computer acoustic analyses (delta f = 125 Hz, delta T = 9 ms, delta s = 0.5 dB). Our results demonstrated that all sounds were incorrect in all ALS subjects. These abnormalities were significantly increased in the dysarthric ALS subjects. The mean sound distances which separated ALS from control subjects is 0.2 (by Euclidian principle) in 4 out of 5 measured sounds. We suggest that it is possible to detect and measure dysarthria in ALS patients based on the acoustic speech analysis, also in the limb onset ALS subjects.
Neurol Neurochir Pol
PMID:[Evaluation of dysarthria with the assistance of acoustic speech analysis in patients with amyotrophic lateral sclerosis]. 1125 76

Spinocerebellar ataxia is a group of diseases with autosomal dominant inheritance heterogenous both clinically and genetically. So called dynamic mutations underlie most these nosological units. The clinical patterns of various SCA types have not yet been defined completely. The purpose of the present report was description of the typical symptoms and signs of type 1 SCA. Seventeen patients from 13 families (M-2, F-15) were studied clinically in detail. The diagnosis was confirmed by DNA analysis. The assessment included neurological status, cognitive functions, the results of EEG, EMG, SEP, VEP, BAER and MRI examinations. The pedigrees indicated autosomal dominant inheritance pattern. The mean age at onset was 35.5 +/- 6.8 years (range 23-45 years) and it suggested negative correlation with the number of CAG repetitions. Cerebellar syndrome limb and truncal, ataxia and dysarthria was present in all cases. Six patients had nystagmus, 3 had slow saccades, 2 had gaze limitation upward, and lateral and 6 had dysphagia. Signs of pyramidal system involvement were found in 10 cases, one had athetotic movements, one had orthostatic hypotension. Two patients had dementia features, 9 had some decline of intellectual functions, mainly with difficulties of memorization, learning and concentration. In 16 cases MRI demonstrated vermis atrophy and atrophy of cerebellar hemispheres, 14 had fourth ventricle dilatation, 8 had flattening of pons base, 8 had narrowing of cervical spinal cord, 8 had dilated CSF spaces over frontal lobes and in 6 cases lateral ventricles were dilated. Electrophysiological peripheral nervous system investigations showed in 16 cases long-standing damage to the motor and sensory peripheral neurons at the level of nerve trunks, more pronounced in sensory nerves. In 13 cases peripheral neuron damage was subclinical. SEP showed in all patients disturbed function of ascending sensory pathways at peripheral and spinocortical levels.
Neurol Neurochir Pol
PMID:[Clinical picture of spinocerebellar ataxia type I (SCA1)]. 1198 14

In patients with extrapyramidal diseases speech disturbances (dysarthria) are frequent. Dysarthria could have hypokinetic-hypertonic or hyperkinetic-hypotonic pattern. The frequency of them hesitates from 70 to 100% in patients with extrapyramidal symptoms. Clinimetric analysis of type and severity of dysarthria could be done by means of different scales useful in extrapyramidal diseases; Webster--Score Disability Rating Scale, Columbia Rating Scale or North Western University Disability Scale. The results obtained in these scales are subjective. Computer speech analysis could be useful in identification of speech disturbances. The waveforms and spectograms are used in assessment of speech intensity and frequency. The authors indicated to the usefulness of computer acoustic analysis in evaluations of speech disturbances in patients with extrapyramidal diseases as a repeatable and precise method.
Neurol Neurochir Pol 2003
PMID:[Speech disorders in extrapyramidal diseases]. 1509 31


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