Journal of Undergraduate Neuroscience Education : JUNE : a Publication of FUN, Faculty for Undergraduate Neuroscience

Compared to traditional teaching laboratory activities, course-based undergraduate research experiences (CUREs) can increase student engagement and confidence, improve scientific literacy, enhance critical thinking, and promote accessibility in STEM. Here we describe a versatile CURE for an upper-level Neurobiology course that incorporates genetic, molecular, cellular, and behavioral experiments into a semester-long investigation to identify genes important for glutamate synapse formation or function in C. elegans ...

The gate control theory of pain postulates that the sensation of pain can be reduced or blocked by closing a "gate" at the earliest synaptic level in the spinal cord, where nociceptive (pain) afferents excite the ascending interneurons that transmit the signal to the brain. Furthermore, the gate can be induced to close by stimulating touch afferents with receptive fields in the same general area as the trauma that is generating the pain (the "rub it to make it better" effect). A considerable volume of research has substantiated the theory and shown that a key mechanism mediating the gate is pre-synaptic inhibition, and that this inhibition is generated by depolarizing IPSPs in the nociceptor central terminals (primary afferent depolarization; PAD)...

Neuroscience is a burgeoning and intensive undergraduate major at many institutions of higher education and several areas in neuroscience education need further development. One such needed development is an increased focus on the procurement of career-relevant skills in addition to the traditional acquisition of subject knowledge. Skill development is particularly challenging in neuroscience education as the subject's interdisciplinary nature provides an atypically broad range of potential careers for graduates...

Teaching scientific literature analysis skills is a critical step in research training. Here I describe a 6-week skill-building module on understanding scientific literature, incorporated into a 10-week undergraduate honors research practice course in Neuroscience. Key pedagogical components include: 1) student-centered active-learning, skill-building and community-building activities; 2) persistent adoption of a proven CREATE method and a novel curate scientific summary (CSS) method for teaching scientific literature analysis skills; 3) collaborative class organization consisting of persistent learning pods (PLPs) to facilitate student-driven participation and peer learning; and, 4) role play of a real research lab...

Determining the state of consciousness in patients with disorders of consciousness is a challenging task because for someone to be deemed conscious, both wakefulness and awareness are required. Awareness has traditionally been assessed by examining physical responsiveness but in 2010, Monti et al. explored how using fMRI to measure brain activity in humans could help reclassify the state of consciousness in these patients. The findings, published in The New England Journal of Medicine , show that some brain regions are active when patients respond to an imagery or communication task...

Pedagogical experiences prior to a career in higher education are limited, particularly for interested undergraduates. We detail here the experience of an undergraduate mentored in pedagogical techniques such as topic and reading selection, assessment creation and grading, and classroom management. Their pedagogical training included co-instructing a course with their mentor. The mentee found the experience to be rewarding, learning the areas in which they excelled and struggled. For the mentor, this was a valuable opportunity to reflect on their own pedagogical choices and techniques...

Scientific communication has become more important than ever before, yet most scientists are not trained in how to communicate their research findings to the general public. The PopScience assignment is a semester-long writing and oral communication project that focuses on how to communicate primary scientific literature to the general public. The overall goals of the PopScience project are to teach students how to: 1) critically evaluate neuroscience primary literature, and 2) translate and convey primary literature findings to a lay audience...

Traditional large lecture classes can be passive experiences for students. Instead, imagine that several of those learners work at a sleep laboratory and admit four new patients. Within hours, the entire facility is on lockdown, and a mysterious voice on the intercom proclaims that all researchers will lose their ability to sleep within the next hour. This story is the plot of an interactive educational escape room (EER) where students work together and apply concepts related to the history of sleep research, circadian rhythms, and neurological concepts of sleep to solve puzzles...

No abstract text is available yet for this article.

Misconceptions of brain injury are common and persistent in the general public (Ralph and Derbyshire, 2013). Moreover, undergraduate students are in an age range where they are at high risk of concussion and traumatic brain injury, but often lack knowledge of the symptoms, severity, recovery, and varied impacts of brain injury on cognition. Introductory-level undergraduate neuroscience courses have the potential to reach a broad audience and improve students' knowledge of the brain. It is also important to know, however, if neuroscience courses can combat common misconceptions and impact real-world behaviors like willingness to risk concussion and prevention of brain injury...

Optogenetics has made a significant impact on neuroscience, allowing activation and inhibition of neural activity with exquisite spatiotemporal precision in response to light. In this lab session, we use fruit flies to help students understand the fundamentals of optogenetics through hands-on activities. The CsChrimson channelrhodopsin, a light-activated cation channel, is expressed in sweet and bitter sensory neurons. Sweet sensory neurons guide animals to identify nutrient-rich food and drive appetitive behaviors, while bitter sensory neurons direct animals to avoid potentially toxic substances and guide aversive behavior...

Psychopharmacological concepts such as pharmacokinetics, pharmacodynamics and drug interactions can be difficult to illustrate within the college classroom. In this demonstration, students consume poppy seed-containing food items, assess opioid content in their oral fluid using commercial drug test kits, and relate the findings to learned materials, its real-life applications, and relevant societal implications. This demonstration can clarify processes such as drug absorption, distribution, metabolism, and excretion (ADME), broaden the review of information relevant to opioids mechanisms of action, and facilitate the discussion of topics such as drug abuse, dependence, and addiction, as well as drug development, testing, policy, and enforcement...

Case studies are a high impact educational practice that engage students in collaborative problem solving through storytelling. HITS, an NSF funded research coordination network dedicated to exposing students to high-throughput discovery science, drove creation of this case. In this case, students imagine themselves as researchers developing new therapeutic drugs for epilepsy. Specifically, students work with the Allen Cell Types Database, which is the result of collaborative, interdisciplinary open science...

The start of the COVID-19 pandemic forced an unprecedented shift from face-to-face (F2F) instruction to emergency remote teaching (ERT) for over one billion learners worldwide. Studies from K-12 and higher education have begun to address the impact of ERT on student learning and well-being. The lessons learned from ERT will likely shape the response to future public health emergencies and inform the design and implementation of remote courses. As such, it will be important to identify teaching practices in ERT that promoted student engagement and learning...

Case studies are a valuable teaching tool to engage students in course content using real-world scenarios. As part of the High-throughput Discovery Science & Inquiry-based Case Studies for Today's Students (HITS) Research Coordination Network (RCN), our team has created the Sleepy Mice Case Study for students to engage with RStudio and the Allen Institute for Brain Science's open access high-throughput sleep dataset on mice. Sleep is important for health, a familiar concern to college students, and was a basis for this case study...

Remyelination is a key repair process that ensures neurons remain protected following injury. This process is mediated by remyelinating oligodendrocytes in vertebrates, however, similarly to other neurobiological processes, the rate and efficiency of remyelination decreases across age and under pathological conditions. This has largely been attributed to two main contributors: 1) decreased exogenous signals supporting remyelination; and 2) aging of precursor cells that no longer differentiate into remyelinating oligodendrocytes...

Electroencephalograms (EEGs) are the gold standard test used in the medical field to diagnose epilepsy and aid in the diagnosis of many other neurological and mental disorders. Growing in popularity in terms of nonmedical applications, the EEG is also used in research, neurofeedback, and brain-computer interface, making it increasingly relevant to student learning. Recent innovations have made EEG setups more accessible and affordable, thus allowing their integration into neuroscience educational settings. Introducing students to EEGs, however, can be daunting due to intricate setup protocols, individual variation, and potentially expensive equipment...

The introduction of computer simulations has enhanced the teaching of neurobiology. Many simulators for personal computers are available, but in countries where schools have low school information and communication technology readiness, it is difficult to introduce computer simulations. Even in such countries, however, students often have their own smartphones and are good at operating them. Therefore, we have developed five web-based simulators that cover a wide range of neurophysiology, including single and whole-cell channel currents, membrane potentials and generation and conduction of action potentials using HTML5 and JavaScript...

Undergraduate neuroscience laboratories provide valuable opportunities for students to learn about neurobiological systems through active learning. Caenorhabditis elegans ( C. elegans ) is a valuable model for teaching students how to use a reductionist approach to neuroscientific inquiry. This series of lab modules trains students to utilize foundational laboratory techniques such as worm handling and maintenance, fluorescence imaging, behavioral assays, and Western blot. Upon completing this series of laboratory exercises, students are well prepared to engage in independent research projects using these research techniques...

The NEURON initiative (Neuroscience Education in Undergraduate Research, Outreach, and Networking) is a free program engaging first year students, including underrepresented minority (URM) students in Neuroscience and Cognitive Science (NSCS) at the University of Arizona (UA). The NEURON program builds on former Grass Foundation-sponsored workshops run by Dr. Ricoy (2010-2019) implementing hands-on and culturally responsive active learning curriculum with low-cost equipment from Backyard Brains to increase student retention of URM students in the sciences at Hispanic Serving Institutions (HSI)...