Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
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In recent years research explored different acupuncture stimulation techniques but interest has focused primarily on somatic acupuncture and on a limited number of acupoints. As regards ear Acupuncture (EA) there is still some criticism about the clinical specificity of auricular points/areas representing organs or structures of the body. The aim of this study was to verify through (Functional magnetic resonance imaging) fMRI the hypothesis of EA point specificity using two auricular points having different topographical locations and clinical significance. ⋯ The differences in activation patterns between TAA and BSAA stimulation support the specificity of the two acupoints. Moreover, the peculiarity of the regions involved in BSAA stimulation compared to those involved in the pain matrix, is in accordance with the therapeutic indications of this acupoint that include head pain, dizziness and vertigo. Our results provide preliminary evidence on the specificity of two auricular acupoints; further research is warranted by means of fMRI both in healthy volunteers and in patients carrying neurological/psychiatric syndromes.
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Comparative Study
Requests of electrodiagnostic testing: consistency and agreement of referral diagnosis. What is changed in a primary outpatient EMG lab 16 years later?
The aims are to evaluate electrodiagnostic testing (EDX) requests and verify if presence, consistency and agreement of referral diagnosis could be predicted by patient demographic findings and referring physician typology, and if there were differences in respect to our previous study performed 16 years ago. The study concerns EDX requests referred to two electromyography labs during the year 2011. Differences between findings of general practitioners (GPs) versus specialists' requests and between this study with the previous were assessed. ⋯ A diagnostic test, including EDX, should be considered mainly if it fits into the best diagnostic strategy. The neurophysiologist should decide if EDX is useful, make the best decision on further management, and not submit patients to unnecessary and uncomfortable procedures. This choice of behaviour could be questionable and may lead to ethical and deontological problems.
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To identify factors distinguishing subsequent neuromyelitis optica (NMO) from multiple sclerosis (MS) after first-ever optic neuritis (ON), we compared ophthalmic findings and MRI features of 24 NMO and 55 MS patients who initially presented with ON. The female-to-male ratio was higher, and bilateral ON was more common in NMO patients than in MS patients (p = 0.044 and p = 0.020, respectively). The visual acuity (VA) score was higher in NMO patients (p = 0.034), and a greater proportion of NMO patients had a VA score ≥ 5 (p = 0.003). ⋯ The optic chiasm was affected in 25 % of NMO patients and was unaffected in MS patients, although it did not reach statistical significance (p = 0.096). There were no differences with respect to the severity of swelling and enhancement of the optic nerve. In conclusion, severe optic nerve damage at the first ON attack was associated with subsequent development of NMO, whereas presence of brain MRI abnormalities was associated with developing MS.
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The use of complementary alternative medicine (CAM) in paediatric populations is considerably increased, especially for pain and chronic conditions, as demonstrated by epidemiological surveys both in Europe and in the USA. In our study, CAM was used in 76 % patients of a cohort of 124 children affected by headache (age 4-16 years; 67 % female; 70 % migraine without aura, 12 % migraine with aura, 18 % tensive headache according to IHS criteria) consecutively recruited at a Pediatric Headache University Center. CAM was used as preventive treatment in 80 % cases. ⋯ Both general practitioners and neurologists were mostly unaware of their patients' CAM use. In conclusion, neurologists should inquire for CAM use and be prepared to learn about CAM therapies or to directly interact with CAM trained experts, in order to coordinate an integrative approach to health, as especially required in paediatric headache patients and their parents. Further studies are required to investigate safety and efficacy of CAM in pediatric headache, as a possible side-medicine to conventional pharmacological approach.
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Letter Case Reports
Parkinson's disease associated with myasthenia gravis and rheumatoid arthritis.