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Does the guidance method affect the doses of botulinum toxin in writer's cramp? Rev Neurol (Paris) 2024:S0035-3787(24)00025-0. [PMID: 38336523 DOI: 10.1016/j.neurol.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/10/2023] [Accepted: 11/28/2023] [Indexed: 02/12/2024]
Abstract
PURPOSE Botulinum neurotoxin (BoNT) injections are the main medical treatment of writer's cramp. When the outcome is favourable, patients usually receive injections several times per year in the long-term. However, we know little about the course of BoNT doses and nothing about the impact of the guidance method on the clinical outcome or injection strategy. METHODS We studied, in the long-term, the doses of BoNT and the target muscles in a group of patients with writer's cramp, according to the guidance method (electrical stimulation or ultrasound). Patients received at least three injection cycles guided by electrical stimulation, followed by at least three injection cycles guided by ultrasound. RESULTS Twenty-four patients were included. More target muscles were injected after switching to ultrasound guidance, especially the flexor carpi ulnaris and the flexor carpi radialis. The mean dose by muscle was lower when ultrasound guidance was used. When using electrical stimulation guidance, the dose in the flexors of the fingers decreased in the long-term, but increased in the flexors of the wrist. The course of the BoNT doses and of the number of target muscles per cycle were not the same during the first period (electrical stimulation) and the second period (ultrasound). CONCLUSIONS Switching to ultrasound guidance, the BoNT dose decreased, mainly in the flexors of the wrist. Based on the results of our study, we suggest a starting dose in several muscles (flexor carpi ulnaris, flexor carpi radialis, flexor digitorum profundus and flexor pollicis longus).
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French validation of the Quality of life in Essential Tremor Questionnaire (QUEST) and the Essential Tremor Embarrassment Assessment (ETEA). Rev Neurol (Paris) 2023; 179:1128-1133. [PMID: 37735016 DOI: 10.1016/j.neurol.2023.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/30/2023] [Accepted: 03/31/2023] [Indexed: 09/23/2023]
Abstract
Two scales have been developed and validated in English to evaluate the impact of tremor on daily life, namely Quality of life in Essential Tremor Questionnaire (QUEST) and Essential Tremor Embarrassment Assessment (ETEA). The psychometric properties of the French version of these two scales were assessed for 117 patients with head tremor. Both scales showed excellent acceptability, very good internal consistency (Cronbach's alpha coefficient>0.8) and reproducibility (Lin concordance coefficient>0.8), satisfactory external validity and satisfactory sensitivity to change. In conclusion, the French versions of QUEST and ETEA are comprehensive, valid and reliable instruments for assessing patients with head tremor.
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Indication for molecular testing by multiplex ligation-dependent probe amplification in parkinsonism. Eur J Neurol 2023; 30:1667-1675. [PMID: 36916668 DOI: 10.1111/ene.15788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/01/2023] [Accepted: 03/07/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND The monogenic forms of Parkinson's disease represent less than 10% of familial cases and a still lower frequency of sporadic cases. However, guidelines to orient genetic testing are lacking. We aim to establish the interest of multiplex ligation-dependent probe amplification as a primary screening test and to propose clinical criteria to guide genetic diagnostic tests for patients with suspected Mendelian Parkinson's disease. METHODS We recruited 567 patients with parkinsonism from 547 unrelated families and performed two multiplex ligation-dependent probe amplifications for each. We confirmed all pathogenic G2019S variants in the LRRK2 gene by Sanger sequencing and screened the PRKN gene for a second mutation in cases of one heterozygous structural variant in the PRKN gene. RESULTS The performance of multiplex ligation-dependent probe amplifications was 51/567 (9%) for the entire cohort and included 27 (4.8%) LRRK2 G2019S mutations, 19 (3.4%) PRKN mutations, and 5 (0.9%) SNCA locus duplications. The variables significantly associated with a positive test in the total cohort were North African ancestry (p < 0.0001), female sex (p = 0.004), and younger age at onset (p < 0.0008). CONCLUSIONS Retrospective analysis allowed us to refine our indication criteria: (i) North African ancestry, (ii) an age at onset < 40, or (iii) a familial history of parkinsonism with at least one affected first-degree relative. Our study highlights the interest of MLPA testing for other parkinsonisms cases with a family history, especially for patients with dementia with Lewy bodies or a multiple system atrophy-like phenotype.
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Does ultrasound-guidance improve the outcome of botulinum toxin injections in cervical dystonia? Rev Neurol (Paris) 2021; 178:591-602. [PMID: 34916042 DOI: 10.1016/j.neurol.2021.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 10/29/2021] [Accepted: 11/02/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Ultrasound-guided injections of botulinum neurotoxin in cervical dystonia have a number of theoretical advantages. However, their action has never been compared to that of non-guided injections. The objectives of the study were to compare the outcome of botulinum neurotoxin type A treatment in patients with idiopathic, focal cervical dystonia, according to two methods: inspection and palpation of anatomical landmarks (non-guided group) or ultrasound guidance (ultrasound-guided group). METHODS We included consecutive patients in this single-center, prospective, real-life, non-randomized study. The outcomes were evaluated one month after the injections: Cervical Dystonia Impact Profile 58 (main outcome), Toronto Western Spasmodic Torticollis Rating Scale-2 (pain and disability subscores), Toronto Western Spasmodic Torticollis Rating Scale-PSYCH, patient-rated Clinical Global Impression - Improvement and adverse events. We used propensity score methods for statistical analysis; ten predefined confounding factors were used to build the propensity score. RESULTS Sixty-three patients were included in the non-guided group, and 60 other patients in the ultrasound-guided group. We found no difference in main and secondary outcomes between the two study groups. CONCLUSION This is the first direct comparison between ultrasound-guided and non-guided botulinum neurotoxin type A injections in patients with cervical dystonia. We hypothesize that ultrasound guidance made it possible to obtain the same results in the most severe (or the most demanding) patients as in the best responders. Further studies are still needed to assess the impact of botulinum neurotoxin injections into deep cervical muscles.
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Anatomy-guided injections of botulinum neurotoxin in neck muscles: how accurate is needle placement? Eur J Neurol 2020; 27:2142-2146. [PMID: 32579789 DOI: 10.1111/ene.14415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/17/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE In cervical dystonia, the accuracy of botulinum neurotoxin (BoNT) injections may influence the response to the treatment. METHODS We used ultrasound to evaluate the accuracy of anatomy-guided injections of BoNT in the neck muscles. RESULTS A total of 56 consecutive patients and 332 injections were evaluated. The overall accuracy was 76.6%. The lowest accuracy (67.9%) was observed for the splenius capitis muscle. CONCLUSIONS Anatomic guidance of BoNT injections in the neck muscles is often inaccurate. Imaging guidance may improve the accuracy of BoNT injections in cervical dystonia.
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Safety and effectiveness of levodopa-carbidopa intestinal gel for advanced Parkinson's disease: A large single-center study. Rev Neurol (Paris) 2020; 176:268-276. [DOI: 10.1016/j.neurol.2019.07.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/21/2019] [Accepted: 07/23/2019] [Indexed: 01/15/2023]
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Inhibition et désinhibition corticale à longue latence dans la crampe de l’écrivain. Neurophysiol Clin 2019. [DOI: 10.1016/j.neucli.2019.05.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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[Continuous subcutaneous infusion of apomorphine in Parkinson's disease: retrospective analysis of a series of 81 patients]. Rev Neurol (Paris) 2014; 170:205-15. [PMID: 24594365 DOI: 10.1016/j.neurol.2013.10.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 09/26/2013] [Accepted: 10/31/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Continuous subcutaneous infusion of apomorphine (CAI) has shown efficacy in the treatment of motor fluctuations but its place in the therapeutic arsenal remains poorly defined in terms of indication, acceptability and long-term tolerance. Indeed, few studies have been carried out with a follow-up greater than 12 months. The main objective was to assess the quality of life of Parkinson's disease (PD) patients treated with CAI. We also evaluate the effectiveness on the motor fluctuations, the long-term tolerance of this treatment with its causes of discontinuation and the treatment regimens used. METHODS We conducted a retrospective study of 81 PD patients treated with CAI between April 2003 and June 2012. Data were collected from medical records. A repeated measures analysis of variance by the linear mixed model was used (significance level: 5%). RESULTS In August 2012, 27/81 patients were still treated with CAI with a mean duration of 28 months, 46/81 discontinued CAI (9 precociously), and 8 were lost to view. We didn't show improvement in the quality of life nor efficacy of CAI on the UPDRS IV score (P=0.54) and dyskinesia score (P=0.95). The CGI score patient also reflects this result with a majority response suggesting no significant change with CAI. We observed relative good cognitive and psychiatric tolerance. Adverse events were frequent but often benign. The average (±SD) rate of apomorphine was 3.15±1.71 mg/h and the oral dopaminergic treatment was decreased by 37.8%. DISCUSSION The results are consistent with the literature except for the lack of efficiency on motor fluctuations which may be due to the use of too small doses of apomorphine. This seems to be a leading cause of discontinuation of CAI, especially when it is associated with side effects or important constraints. For better efficiency on motor fluctuations, we recommend the use of apomorphine at higher doses to obtain an optimal continuous dopaminergic stimulation.
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Structure of well-defined deformation bands and formation of recrystallization nuclei in aluminium. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/msc.1978.12.12.551] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Étude randomisée contre placebo du valproate de sodium dans la paralysie supranucléaire progressive. Rev Neurol (Paris) 2013. [DOI: 10.1016/j.neurol.2013.01.327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Using distance education to educate and empower community coalitions: a case study. INTERNATIONAL QUARTERLY OF COMMUNITY HEALTH EDUCATION 2012; 17:161-78. [PMID: 20841061 DOI: 10.2190/49af-7lat-eybw-mfh7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This article focuses on a community activism program about the issue of youth tobacco control across fourteen communities. The article highlights an interesting and innovative methodology to provide staff development workshops to each community site where participants received consistent messages with preparation for coalition building and local action planning to address youth tobacco control issues. The article concludes with recommendations for educators considering the use of distance education technologies to educate and empower collective activism in a limited time period.
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Disease Modifying Strategy Based upon Iron Chelation in Parkinson's Disease: A Translational Study (P02.240). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p02.240] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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3.262 DEREGULATION OF GENE EXPRESSION IN PERIPHERAL BLOOD MONONUCLEAR CELLS AT DIFFERENT STAGES OF THE PARKINSON'S DISEASE. Parkinsonism Relat Disord 2012. [DOI: 10.1016/s1353-8020(11)70932-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Mutations du gène EIF4G 1 (Eukaryotic translation initiation factor 4-gamma) et maladie de Parkinson. Rev Neurol (Paris) 2012. [DOI: 10.1016/s0035-3787(12)70026-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3.074 TRANSCRIPTOME PROFILING OF BLOOD MONONUCLEAR CELLS FROM SCA2 PATIENTS ACCORDING TO CEREBELLAR OR PARKINSONIAN PHENOTYPES. Parkinsonism Relat Disord 2012. [DOI: 10.1016/s1353-8020(11)70810-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Étude transcriptomique de cellules mononucléées sanguines de patients parkinsoniens porteurs de la mutation G2019S de LRRK2. Rev Neurol (Paris) 2010. [DOI: 10.1016/s0035-3787(10)70016-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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[Parkinson disease: genetics and neuronal death]. Rev Neurol (Paris) 2009; 165 Spec No 2:F80-F85. [PMID: 19593875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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[Classification of parkinsonian syndromes via factorial discriminant analysis of brain SPECT data]. Rev Neurol (Paris) 2009; 165:440-8. [PMID: 19150099 DOI: 10.1016/j.neurol.2008.11.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2008] [Revised: 10/10/2008] [Accepted: 11/17/2008] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The objective was to assess the value of single photon emission computerized tomography (SPECT) and factorial discriminant analysis (FDA) in the differential diagnosis of Parkinson's disease (PD), progressive supranuclear palsy (PSP), and corticobasal degeneration (CBD). PATIENTS AND METHODS Sixty-two patients with clinical diagnoses of either CBD, PSP or PD were studied using brain HmPaO-SPECT. Thirteen pairs of regions of interest (ROIs) were drawn on the slices located 50mm and 90mm above the canthomeatal plane. Twenty-six uptake indices and 13 asymmetry indices were determined. FDA was performed in order to determine whether or not the patients could be classified into the correct clinical group on the basis of SPECT data alone. The most discriminant parameters were used to generate two predictive scores, which were tested in a second group of 15 patients. RESULTS FDA of all 39 variables correctly classified all the patients. A subset of 10 variables was used to build predictive scores, which correctly classified 90% of PD patients, 100% of PSP patients and 86% of CBD patients. When tested in the validation group of 15 patients, these predictive scores correctly classified 87% of the individuals. The frontal medial, temporoparietal and parietal regions were the most discriminant. CONCLUSION Using SPECT data alone, this study enabled us to distinguish between PD, PSP and CBD in patients with clear clinical presentations of the diseases in question. This novel, statistical approach provides reliable information. However, a prospective study dealing with de novo parkinsonian syndromes will be necessary.
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Infarctus cérébraux multiples se présentant comme une dégénérescence cortico-basale : pseudo dégénérescence cortico-basale vasculaire ? Rev Neurol (Paris) 2007; 163:1191-9. [DOI: 10.1016/s0035-3787(07)78403-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abstract
Experimental studies in the animal have not been designed to specifically address the use of high doses of botulinum toxinum. However, it allows us to draw some very interesting findings. First, it has been showed that efficacy correlates to the dose, albeit up to a point beyond higher doses do not induce a greater benefit. Over this "ceiling" dose, the risk of migration outside the targeted muscle increases. The systemic risk is superior to the local risk. The efficacy could differ according to the number of injected muscles, and according to the type of toxin. What has been observed in the animals tend to be confirmed in human, despite precise studies are still lacking. Thus, experimental data support our daily clinical experience and provide us some very useful informations when high doses are injected. They especially help us to keep in mind the systemic risk which is, most of the time, unclear in our daily practice.
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D - 11 Effet neuroprotecteur de traitements hypolipémiants (statines et fibrates) dans la maladie de Parkinson. Rev Neurol (Paris) 2007. [DOI: 10.1016/s0035-3787(07)90809-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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D - 14 Effets de la stimulation électrique du NST sur les complications dopa-induites dans la maladie de Parkinson. Rev Neurol (Paris) 2007. [DOI: 10.1016/s0035-3787(07)90812-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
INTRODUCTION Meningoencephalitis attributed to Chlamydiae pneumoniae has rarely been reported in the literature. OBSERVATION We describe the case of a 21-year-old-man admitted for a meningeal syndrome and fever associated with respiratory symptoms and a temporal syndrome. Even though the clinical presentation and certain serological results suggested Chlamydiae infection, some of the biological data raised the possibility of Epstein Barr Virus infection. Intravenous fluoroquinolone therapy led to a successful outcome. CONCLUSION Meningoencephalitis associated with non neurological symptoms, especially respiratory symptoms, is suggestive of Chlamydia pneumoniae infection. A broad spectrum antibiotic should be prescribed.
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Abstract
The objective of this study was to investigate frequency and presentation of clinical thyroid dysfunction in patients treated with interferon beta (IFN-beta). We have collected the cases of clinical thyroid dysfunction in 700 consecutive patients receiving IFN-beta for multiple sclerosis (MS). Five patients (four women, one man) treated with IFN-beta1b developed hyperthyroidism. Three of them have secondary progressive MS, and two have relapsing-remitting MS. It was necessary to stop IFN-beta in three cases; these patients still require carbimazole after several months. In the two other cases, hyperthyroidism disappeared spontaneously. Two patients (one man and one woman) treated with IFN-beta1a developed hypothyroidism. One of them required l-thyroxine. Lastly, an increased thyroid volume without modification of thyroid hormones plasma levels was discovered in a patient receiving IFN-beta1a. Among patients treated with IFN-beta, clinical thyroid dysfunction is much rarer than laboratory thyroid dysfunction. However, this side-effect is sometimes severe.
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Abstract
BACKGROUND AND PURPOSE Aphasia is frequent in stroke patients and is associated with poor prognosis. However, characteristics and determinants of vascular aphasias remain controversial. The aim of this study was to evaluate aphasia characteristics at the acute stage in patients admitted to a stroke unit. METHODS The study was performed in 308 patients consecutively assessed with a standardized aphasia battery. RESULTS Aphasia was observed in 207 patients; global and nonclassified aphasias accounted for 50% of aphasic syndromes at the acute stage, whereas classic aphasias (Wernicke's, Broca's, transcortical, and subcortical aphasias) were less frequent. Age differed across aphasic syndromes in ischemic stroke patients only; patients with conduction aphasia were younger, and patients with subcortical aphasia were older. Sex did not significantly differ across aphasic syndromes. The presence of a previous stroke was more frequent in nonclassified aphasia. CONCLUSIONS This study shows (1) that vascular aphasias are frequently severe or nonclassic at the acute stage, a finding explained in part by the presence of a previous stroke; (2) that the age effect is due mainly to its influence on infarct location; and (3) that the main determinant of aphasia characteristics is lesion location.
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Abstract
This report emphasizes the precise topographic distribution of cerebral metabolic impairment in corticobasal degeneration (CBD) and the pathophysiological differences between CBD and progressive supranuclear palsy (PSP). Statistical parametric mapping (SPM96) analysis of 18FDG positron emission tomography (PET) data was performed in 22 patients with CBD compared with 46 healthy subjects (HS) and 21 patients with PSP who were studied at rest. A statistical threshold of p <0.001 was fixed, further corrected for multiple or independent comparisons (p <0.05). In comparison with HS, the metabolic impairment in CBD was asymmetrically distributed in the putamen, thalamus, precentral (Brodmann's area, BA 4), lateral premotor (BA 6/44) and supplementary motor areas (SMA, BA 6), dorsolateral prefrontal (8/9/46) cortex, and the anterior part of the inferior parietal lobe (BA 40) including the intraparietal sulcus (BA 7/40). A similar hypometabolic pattern was observed for most individual analyses. When PSP was compared with CBD, metabolic impairment predominated in the midbrain, anterior cingulate (BA 24/32), and orbitofrontal regions (BA 10). The reverse contrast showed more posterior involvement in CBD (BA 6 and 5/7/40) including SMA. Our data suggest that multiple components of neural networks related to both movement execution and production of skilled movements are functionally disturbed in CBD compared with both HS and PSP.
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Abstract
OBJECTIVE To determine lesion locations associated with the various types of aphasic disorders in patients with stroke. BACKGROUND The anatomy of aphasia has been challenged by several recent studies. Discrepancies are likely to be due to methodologic issues. METHODS We examined 107 patients with a standardized aphasia battery and MRI. Three examiners blinded to the clinical data rated signal abnormalities in 69 predetermined regions of interest. The statistical procedure used classification tree testing, which selected regions associated with each aphasic disorder. RESULTS 1) Nonfluent aphasia depended on the presence of frontal or putaminal lesions; 2) repetition disorder on insula-external capsule lesions; 3) comprehension disorder on posterior lesions of the temporal gyri; 4) phonemic paraphasia on external capsule lesions extending either to the posterior part of the temporal lobe or to the internal capsule; 5) verbal paraphasia on temporal or caudate lesions; and 6) perseveration on caudate lesions. These analyses correctly classified 67% to 94% of patients. CONCLUSIONS Lesion location is the main determinant of aphasic disorders at the acute stage. Most clinical-radiologic correlations supported the classic anatomy of aphasia.
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Influence of rapid thermal annealing parameters on properties of YBaCuO thin films sputtered on polycrystalline zirconia. ACTA ACUST UNITED AC 1990. [DOI: 10.1016/0022-5088(90)90235-c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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[Nodular lymphoid hyperplasia of the small bowel with IgA deficiency and hemolytic anemia (author's transl)]. Med Clin (Barc) 1980; 75:261-5. [PMID: 7421363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The syndrome of nodular lymphoid hyperplasia of the small bowel with hypogammaglobulinemia is one of the hypogammaglobulinemic enteropathies. Chronic diarrhea and malabsorption are the most characteristic features of this disease, and they are frequently associated to hypogammaglobulinemia of various types (acquired, congenital non sex-linked) and to selective IgA deficiency. The immunological deficiency gives rise to the more characteristic features of the disease, namely: a) hypogammaglobulinemia; b) respiratory infections and dental caries; c) Giardia lamblia infestation of the small bowel; d) the characteristic radiological features; and, e) the histological aspect of the intestinal mucosa with absence of plasma cells. Periodical follow-up is needed because of the increased incidence of tumors in immunological deficiency states. A new case of nodular lymphoid hyperplasia associated to hemolytic anemia and granulomatous hepatitis is reported, and its possible pathogenesis is discussed.
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[Observation in a familial environment of interactions between very young children and their parents]. ARCHIVES FRANCAISES DE PEDIATRIE 1978; 35:696-706. [PMID: 736726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The interaction between very young children and their parents has been undertaken to complete earlier studies made during prolonged observations in the family home. Since 1970, several research workers collected data during fortnightly visits of variable duration. The data is briefly analysed taking into account the presence of the observers. Data was collected from families of patients with psychiatric disease and the results from those who had been seen by a Consultant were compared with those who had seen other workers. The difficulties of the first relationship are emphasised. The future of the work and possible improvements of the method are discussed as well as the educational and therapeutic consequencies.
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