Purpose: Many factors influence poststroke language recovery, yet little is known about the influence of previous stroke(s) on language after left hemisphere stroke. In this prospective longitudinal study, we investigated the role of prior stroke on language abilities following an acute left hemisphere ischemic stroke, while controlling for…

Purpose: This systematic review focuses on the effect of bilateral deep brain stimulation (DBS) of the subthalamic nucleus (STN) on language function in Parkinson's disease (PD). It fills an important gap in recent reviews by considering other language tasks in addition to verbal fluency. Method: We critically and systematically reviewed the…

Providing a choice is desirable and helpful to learning motivation and task processing. This study explored how choice and achievement goals affect motivation and reward awareness using the functional magnetic resonance imaging (fMRI) technique. Twenty-four college students participated in this study, in which a 2 × 2 factorial design (choice/no…

Neuromyths are commonly held misconceptions about the brain believed by both the general public and educators. While much research has investigated the prevalence of myths about the typically developing brain, less attention has been devoted to the pervasiveness of neuromyths about neurodevelopmental disorders, which have the potential to…

Purpose: Background noise has been categorized as energetic masking due to spectrotemporal overlap of the target and masker on the auditory periphery or informational masking due to cognitive-level interference from relevant content such as speech. The effects of masking on cortical and sensory auditory processing can be objectively studied with…

Traumatic brain injuries (TBIs), including concussions, occur with relative frequency among youth (National Electronic Injury Surveillance System, 2016). TBI symptoms vary by severity but are generally categorized as emotional, cognitive, sleep, or physical difficulties. Common emotional symptoms reported by students include feelings of…

Although differences in DNA methylation have been associated with both syndromic and idiopathic autism, differential methylation has not been examined previously with respect to sex differences. The goals of this study were to (1) identify differences in the DNA methylation profiles of lymphoblastoid cell lines derived from a subgroup of severely…

Background: A growing body of literature has demonstrated the importance of discourse assessment in patients who suffered from brain injury, both in the left and right hemispheres, as discourse represents a key component of functional communication. However, little is known about the relationship between gray matter density and macrolinguistic…

We examined interactions between baseline hypothalamic-pituitary-adrenal (HPA) axis and parasympathetic nervous system (PNS) activity in relation to executive functions (EF) in a sample (n = 1,005) of children in low wealth, nonurban communities at age 48 months. Salivary cortisol and respiratory sinus arrhythmia (RSA) represented baseline HPA…

This review scrutinizes the evidence concerning the factors that affect the ease with which multilinguals learn additional languages. First, I focus on language learning experiences that could help multilinguals acquire new languages (e.g., consequences of exposure, use of prior knowledge, biliteracy). I then discuss how multilinguals manage…

Adolescence is a period of growing focus on social interactions and relationships. The peer context is one of the most significant developmental contexts in this transitional period and positive peer experiences contribute positively to adolescent well-being. Although negative peer influence on antisocial behaviour has received much attention, we…

In "The Fostering Resilience Workbook, Elementary Edition," Kristin Van Marter Souers, Keith Orchard, and Pete Hall--a mental-health clinician, social worker, and veteran principal, respectively--draw on research and their extensive experience to help elementary-level educators create supportive, trauma-invested environments in which…

Purpose: Coordination of communicative behavior supports shared understanding in conversation. The current study brings together analysis of two speech coordination strategies, entrainment and compensation of articulation, in a preliminary investigation into whether strategy organization is shaped by a challenging communicative context--conversing…

The toddler and preschool years are a time of significant development in both expressive and receptive communication abilities. However, little is known about the neurobiological underpinnings of language development during this period, likely due to difficulties acquiring functional neuroimaging data. Functional near-infrared spectroscopy (fNIRS)…

Perineuronal nets (PNNs) are specialized extracellular matrix structures that surround subsets of neurons throughout the central nervous system (CNS). They are made up of chondroitin sulfate proteoglycans (CSPGs), hyaluronan, tenascin-R, and many other link proteins that together make up their rigid and lattice-like structure. Modulation of PNNs…