Plasticity in auditory categorization is supported by differential engagement of the auditory-linguistic network.

To construct our perceptual world, the brain categorizes variable sensory cues into behaviorally-relevant groupings. Categorical representations are apparent within a distributed fronto-temporo-parietal brain network but how this neural circuitry is shaped by experience remains undefined. Here, we asked whether speech and music categories might be formed within different auditory-linguistic brain regions depending on listeners' auditory expertise.

Parent-child communication surrounding genetic testing for Li-Fraumeni syndrome: Living under the cloud of cancer.

Background: Advances in the application of genetic technologies reveal a growing number of heritable disorders associated with an increased risk to develop cancer during childhood. As genetic testing is increasingly employed in the clinical setting, it is essential to understand whether parents communicate with their children about test results and to elucidate the factors that influence the content and outcomes of these conversations.

Methods: Semistructured interviews were conducted with 14 parents whose children tested positive for Li-Fraumeni syndrome (LFS).

Parent perspectives and preferences for strategies regarding nonsedated MRI scans in a pediatric oncology population.

Purpose: Children with cancer frequently require MRI scans for clinical purposes. Sedation with general anesthesia (GA) is often used to promote compliance, reduce motion, and alleviate anxiety. The use of GA for MRI scans is costly in terms of time, personnel, and medications.

In-home salivary melatonin collection: Methodology for children and adolescents.

In-home salivary collection quality and adherence to a prescribed collection methodology for evaluation of dim light melatonin onset (DLMO) is unknown in children. Primary aims of this study were to 1) describe a novel family centered methodology for in-home salivary collection; 2) determine the acceptance and feasibility of this methodology; 3) measure adherence to collection instructions; and 4) identify patterns between participants' age and quality of samples collected. After receiving instructional handouts from the study team, families utilized in-home salivary melatonin collection.

Attentional modulation and domain-specificity underlying the neural organization of auditory categorical perception.

Categorical perception (CP) is highly evident in audition when listeners' perception of speech sounds abruptly shifts identity despite equidistant changes in stimulus acoustics. While CP is an inherent property of speech perception, how (if) it is expressed in other auditory modalities (e.g.