This study investigated the production of demonstratives (e.g., this, that, these) and personal pronouns in school-age boys with idiopathic autism spectrum disorder (ASD) and school-age boys with fragile X syndrome (FXS) with a co-diagnosis of ASD (FXS+ASD).
Year: 2019
Kristin Shutts, PhD – Slide of the Week
Can brief messages about health influence children’s consumption of identical foods? Across a series of studies, we manipulated children’s consumption of identical foods (fruit sauces) by pairing those foods with brief messages about each food’s health status.
Lawrence D. Shriberg, PhD -Slide of the Week
The goals of this research were to obtain initial estimates of the prevalence of each of four types of motor speech disorders in children with idiopathic Speech Delay (SD) and to use findings to estimate the population-based prevalence of each disorder. Analyses were completed on audio-recorded conversational speech samples from 415 children recruited for research in idiopathic SD in six USA cities during the past three decades.
Karl S. Rosengren, PhD – Slide of the Week
Children’s drawings have long been used to assess aspects of general cognitive functioning, intelligence, perceptual motor development, and even socio-emotional development. The goal of the current study was to examine the structure of children’s drawings using crowd-sourced human similarity judgments and machine vision approaches.
Luigi Puglielli, MD, PhD – Slide of the Week
Mutations and duplication events in AT-1/SLC33A1 are highly pleiotropic and have been linked to diseases such as spastic paraplegia, developmental delay, autism spectrum disorder, intellectual disability, propensity to seizures, and dysmorphism.
Seth Pollak, PhD – Slide of the Week
Although the configurations of facial muscles that humans perceive vary continuously, we often represent emotions as categories. This suggests that, as in other domains of categorical perception such as speech and color perception, humans become attuned to features of emotion cues that map onto meaningful thresholds for these signals given their environments.
Robert Pearce, MD, PhD – Slide of the Week
Previous experiments using genetic and pharmacological manipulations have provided strong evidence that etomidate impairs synaptic plasticity and memory by modulating a5-subunit containing GABAARs (a5-GABAARs). Since a5-GABAARs mediate tonic inhibition (TI) in hippocampal CA1 pyramidal cells, and etomidate enhances TI, etomidate enhancement of TI in pyramidal cells has been proposed as the underlying mechanism (Martin et al., 2009).
Waisman Center launches new fund to advance intellectual and developmental disabilities genomics research
The Waisman Center, University of Wisconsin-Madison, launched a new fund to support interdisciplinary research in the area of intellectual and developmental disabilities (IDD) genomics.
Sigan Hartley honored with Romnes Faculty Fellowship
Waisman Center investigator Sigan Hartley, PhD, has been honored with a Romnes Faculty Fellowship. Romnes awards recognize exceptional faculty members who have earned tenure within the last six years. The awards are supported by the …
Ben Parrell, PhD – Slide of the Week
We present a new computational model of speech motor control: the Feedback-Aware Control of Tasks in Speech or FACTS model. This model is based on a state feedback control architecture, which is widely accepted in non-speech motor domains. The FACTS model employs a hierarchical observer-based architecture, with a distinct higher-level controller of speech tasks and a lower-level controller of speech articulators.