Publications by authors named "D N Grenard"

Background And Objectives: Dystonia is a common, debilitating, and often treatment refractory motor symptom of cerebral palsy (CP), affecting 70-80% of this population based on research assessments. However, routine clinical evaluation for dystonia in CP has failed to match these expected numbers. Addressing this diagnostic gap is a medical imperative because the presence of dystonia rules in or out certain treatments for motor symptoms in CP.

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Increasingly long and complex informed consents have yielded studies demonstrating comparatively low participant and with traditional face-to-face approaches. In parallel, interest in electronic consents for clinical and research genomics has steadily increased, yet limited data are available for trio-based genomic discovery studies. We describe the design, development, implementation, and validation of an electronic iConsent application for trio-based genomic research deployed to support genomic studies of cerebral palsy.

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Learning can induce neurophysiological plasticity in the auditory cortex at multiple timescales. Lasting changes to auditory cortical function that persist over days, weeks, or even a lifetime, require learning to induce de novo gene expression. Indeed, transcription is the molecular determinant for long-term memories to form with a lasting impact on sound-related behavior.

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Learning can induce neurophysiological plasticity in the auditory cortex at multiple timescales. Lasting changes to auditory cortical function that persist over days, weeks, or even a lifetime, require learning to induce gene expression. Indeed, transcription is the molecular determinant for long-term memories to form with a lasting impact on sound-related behavior.

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To examine associations between caregiving mental or behavioral health outcomes among emerging US adults, defined as persons aged 18 to 25 years. The study sample included emerging adult respondents to the 2015-2017 Behavioral Risk Factor Surveillance System's caregiving module. Exposures were caregiver (n = 3087), expectant caregiver (n = 2303), and noncaregiver (n = 12 216) status.

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