Jasnau Caeiro

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INTRODUCTION Notalgia paresthetica is a sensory mononeuropathy that affects dorsal segments T2 to T6. It can have a significant effect on quality of life. Numerous treatments have been used with variable results. MATERIAL AND METHODS Five patients diagnosed with notalgia paresthetica were treated with intradermal botulinum toxin A. None had achieved(More)
We try to answer the following set of questions: ``Is it possible to design step edge detection filters given the desired response to an input step edge signal?''; ``The method extends easily to two dimensions?'' and``Do we improve edge detection using this method?''. Answers to these questions are given by formulating the step edge detection problem in(More)
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