We at Black In Neuro have led a grassroots effort to empower Black scholars in neuroscience-related fields in 2020. Author and activist Audre Lorde said, “Revolution is not a one-time event.” We call on our non-Black colleagues in neuroscience-related fields to mobilize and actively fight anti-

The Society of Neuroscience (SfN) will honor leading researchers whose groundbreaking work has revolutionized neuroscience — including the understanding of synaptic plasticity, neuroepigenetics, addiction, and network development — with this year’s Outstanding Career and Research Achievement Awards.

Models of experience-dependent neuroplasticity predict that the acquisition and extensive use of a new skill trigger a nonlinear trajectory of neurostructural modifications, where initial expansion of relevant brain areas subsequently (once the skill is acquired) gives way to volumetric renormalization. Such predictions also apply in the domain of language during learning and/or simultaneous management of two (or more) linguistic systems. In a sample of 69 young adult Russian–English bilinguals, we tested the hypothesis that individual differences in bilingual engagement nonlinearly correlate with normalized volume of the hippocampus—a key learning-related brain region particularly amenable to experience-dependent plasticity. Results revealed an inverted U-shape association between second language engagement and left hippocampal gray matter volume. The present results replicate and expand the findings from aging populations, showing a nonlinear pattern of structural hippocampal plasticity in healthy young ...

At Neuroscience 2019, 135 abstracts (15 per half-day) will be presented in the dynamic poster format. A dynamic poster is different from a regular poster in that it is displayed on a flat, plasma screen connected to a user-provided electronic device (laptop, tablet, etc.) and allows for multimedia content such as videos, audio clips, and animated images or graphs.

Whether you are a beginning or veteran neuroscientist, outcomes of your work in research or teaching provide excellent portals for students to advance their understanding and appreciation for the breadth and depth of neuroscience. This dynamic poster wi...

Motor skill learning enables organisms to interact effectively with their environment, relying on neural mechanisms that integrate sensory feedback with motor output. While sensory feedback, such as auditory cues linked to motor actions, enhances motor performance in humans, its mechanism of action is poorly understood. Developing a reliable animal model of augmented motor skill learning is crucial to begin dissecting the biological systems that underpin this enhancement. We hypothesized that continuous auditory feedback during a motor task would promote complex motor skill acquisition in mice. We developed a closed-loop system using DeepLabCut for real-time markerless tracking of mouse forepaw movements with high processing speed and low latency. By encoding forepaw movements into auditory tones of different frequencies, mice received continuous auditory feedback during a reaching task requiring vertical displacement of the left forepaw to a target. Adult mice were trained over 4 d with either auditory fe...

New! Graduate Students now have the ability to act as sponsors for SfN Membership applications.

Unattractive job candidates face a disadvantage when interviewing for a job. Employers' evaluations are colored by the candidate's physical attractiveness even when they take job interview performance into account. This example illustrates unexplored questions about the neural basis of social evaluation in humans. What neural regions support the lasting effects of initial impressions (even after getting to know someone)? How does the brain process information that changes our minds about someone? Job candidates' competence was evaluated from photographs and again after seeing snippets of job interviews. Left lateral orbitofrontal cortex modulation serves as a warning signal for initial reactions that ultimately undermine evaluations even when additional information is taken into account. The neural basis of changing one's mind about a candidate is not a simple matter of computing the amount of competence-affirming information in their job interview. Instead, seeing a candidate for the better is somewhat di...

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In our continuous drive to increase the standards of statistical rigor in neuroscience, we, at eNeuro , have launched a series of initiatives aimed at refining how statistics are employed, reported, and interpreted in neuroscience (Bernard, 2019, 2021; Calin-Jageman and Cumming, 2019). The drive toward this enhancement stems, in part, from the ongoing challenge of reproducibility—a cornerstone of scientific integrity that, unfortunately, has been undermined by gaps in statistical literacy (Bernard, 2023). Statistics, a discipline with its unique complexities and nuances, extends far beyond mere number-crunching. My personal journey from grasping basic statistical concepts to applying …