Brian Boshes

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In this study, the frequency of occurrence of speech and voice symptoms in 200 Parkinson patients was defined by two expert listeners from high-fidelity tape recordings of conversational speech samples and readings of the sentence version of the Fisher-Logemann Test of Articulation Competence. Specific phonemes that were misarticulated were catalogued.(More)
We present two centralized algorithms that dynamically deform the topology of a multi-hop wireless network in response to changing traffic conditions, so as to reduce the end-to-end packet delay. These algorithms operate by reducing an easily calculable traffic-and-topology-dependent metric that has strong positive correlation to the mean end-to-end network(More)
In a study of vocal tract and esophageal function during speech and swallowing, unmedicated Parkinson patients were found to have specific disorders in oral and esophageal stages of deglutition and a predictable sequence of deterioration in speech. To determine whether these disorders are exclusive to parkinsonism or are typical of all patients with tremor(More)
Examination of the speech mechanism (the vocal tract) frequently provides information about certain neurologic lesions. The speech, swallowing and respiratory patterns of patients with cerebellar, upper motor neuron, lower motor neuron and extra-pyramidal lesions (parkinsonism) were studied, 10 of each category. The patient's lingual, labial and velar(More)
Three patients with myasthenia gravis had transient retraction of the upper eyelids which usually followed prolonged upgaze and which persisted for many seconds. This could result from post-tetanic facilitation, myotonia, or a transient contracture. Retraction of this type is to be distinguished from both the long-standing unilateral retraction associated(More)
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