We know from the literature that high cognitive load can impede performance and educational outcomes. Previous measures of cognitive load have largely relied on subjective scales but few have explored more objective measures. This paper aims to address this issue by examining the validity of electroencephalography (or EEG) as an objective measure…

The "2023 Nebraska Higher Education Progress Report" is the latest edition of the annual progress report designed to provide the Nebraska Legislature with comparative statistics to monitor and evaluate progress toward achieving three key priorities for Nebraska's postsecondary education system. They are: (1) Increase the number of…

This study qualitatively explores how studying abroad in an English as a lingua franca context promotes student-sojourners' intercultural awareness (ICA) taking a longitudinal perspective. A group of Catalan/Spanish bilinguals and Turkish-L1 speakers were interviewed regarding their past ERASMUS experiences in terms of ICA following a stimulated…

The role of d subunit-containing GABA[subscript A] receptor (GABA[subscript A](d)R) in fear generalization is uncertain. Here, by using mice with or without genetic deletion of GABA[subscript A](d)R and using protocols in which the conditioned tone stimuli were cross presented with different nonconditioned stimuli, we observed that when the two…

High-frequency stimulation of the medial perforant path triggers robust phosphorylation of ribosomal protein S6 (rpS6) in activated dendritic domains and granule cell bodies. Here we dissect the signaling pathways responsible for synaptically driven rpS6 phosphorylation in the dentate gyrus using pharmacological agents to inhibit PI3-kinase/mTOR…

Purpose: The purpose of this review article is to review evidence from auditory evoked potential studies to describe the contributions of the auditory brainstem and cortex to the generation of the masking level difference (MLD). Method: A literature review was performed, focusing on the auditory brainstem, middle, and late latency responses used…

L-type voltage-gated calcium channels (LVGCCs) have been implicated in both the formation and the reduction of fear through Pavlovian fear conditioning and extinction. Despite the implication of LVGCCs in fear learning and extinction, studies of the individual LVGCC subtypes, Ca[subscript V]1.2 and Ca[subscript V] 1.3, using transgenic mice have…

Brain-imaging technology has boosted the quantification of neurobiological phenomena underlying human mental operations and their disturbances. Since its inception, drawing inference on neurophysiological effects hinged on classical statistical methods, especially, the general linear model. The tens of thousands of variables per brain scan were…

Sensorimotor abnormalities are common in individuals with autism spectrum disorder (ASD); however, the processes underlying these deficits remain unclear. This study examined force production with and without visual feedback to determine if individuals with ASD can utilize internal representations to guide sustained force. Individuals with ASD…

Evidence on neurophysiological correlates of coexisting autism spectrum disorders (ASD) and overweight/obesity may elucidate mechanisms leading to the observed greater risk of obesity in children with ASD. An exploratory secondary data analysis was performed on resting state functional magnetic resonance imaging (rs-fMRI) data of children…

Purpose: Recovery from aphasia is thought to depend on neural plasticity, that is, functional reorganization of surviving brain regions such that they take on new or expanded roles in language processing. To make progress in characterizing the nature of this process, we need feasible, reliable, and valid methods for identifying language regions of…

Volumes of research studies, surveys, and census data document the "brain drain," the phenomenon of highly educated and highly skilled workers migrating from their hometown to an urban or metropolitan area that promises a better life. Early indications of brain drain begin with high school graduates determining where to attend college.…

The purpose of this study was to examine student athletes' perspectives regarding return to learn following sport-related concussion. Data were collected through an online survey from student athletes; a subset of whom had a history of concussion. Student athletes who reported receiving education regarding the effects of concussion on classroom…

As teammates adjust their cognition and behavior, synchronizations of information can be observed across verbal, postural, and neurophysiological systems. This study explored the synchrony of mutually interacting brains, or team neurosynchrony, during cyber-enabled collaborative problem solving. Mixed-sex dyads defined and solved an authentic…

Medical advances in recent years have increased survival rates of infants born prematurely and/or infants and children that present with life-threatening conditions (Good et al., 1994; Khetpal & Donahue, 2007; Murphy & Carbone, 2011). These increased survival rates are associated with an increase in the number of children who have severe…