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NeurowaveUndergraduate Club at UCLA

Research

Undergraduates join real neuroscience projects: analyzing data, writing, building posters, and publishing together.

Publications

  1. bioRxiv preprint, May 2026

    Limited Volumetric Separation Across CDR Groups in OASIS-1

    Zimmerman K, Mahajan S, Sayadyan D, Peralta R, Tameze P, Gonzalez M, Oushana L, Thunga S, St. Clair N.

    Evaluates whether Clinical Dementia Rating groups in OASIS-1 separate meaningfully by regional brain volume, and the limits of volumetric biomarkers when diagnostic categories overlap.

  2. bioRxiv preprint, November 2025

    Posterior Cortex Isolation Enhances Detection of Alpha Desynchronization During Sustained Attention

    Oushana L, Mahajan S, Leung C, Srinivas C, Zhou F, St. Clair N.

    Uses EEG signal processing to test whether isolating posterior cortical channels improves detection of alpha-band changes over time.

  3. PsyArXiv poster preprint

    Region-Specific Brain Atrophy Across Alzheimer's Disease Stages in the NACC Dataset

    St. Clair N, Heeter J, Oushana L.

    Maps region-specific atrophy across clinically distinct Alzheimer's disease stages using NACC structural MRI data.

Research areas

Members work across computational neuroscience, neuroimaging, electrophysiology, and translational questions.

Published preprint

EEG alpha desynchronization

Alpha-band power changes across posterior cortical regions, studied with public electrophysiology datasets and reproducible signal-processing pipelines.

  • EEG
  • Alpha power
  • Posterior cortex
  • Welch PSD

Active

Alzheimer's disease MRI biomarkers

Structural MRI markers of neurodegeneration, including hippocampal, amygdala, cortical, and ventricular changes across Alzheimer's disease staging.

  • MRI
  • Alzheimer's disease
  • OASIS
  • NACC

Active

OASIS statistical analysis

How diagnostic threshold selection shapes structural biomarker interpretation. Members analyze regional atrophy, phenotype heterogeneity, and group differences in OASIS and NACC MRI data.

  • MRI
  • Neurodegeneration
  • OASIS
  • Statistics

How a project runs

  1. Step 1

    Learn

    Read primary neuroscience literature and the biology behind each project.

  2. Step 2

    Analyze

    Process neural datasets and make figures with Python, MATLAB, and statistical tools.

  3. Step 3

    Present

    Turn findings into posters, talks, and conference-style summaries.

  4. Step 4

    Publish

    Develop advanced projects into preprints, manuscripts, or public reports.

Skills you'll build

  • Scientific literature review
  • Python and MATLAB analysis
  • Neural data visualization
  • Poster design and presentation
  • Collaborative manuscript writing
  • Open science and reproducibility

Interested in research?

We welcome students interested in neuroscience, medicine, coding, data analysis, and science communication.