ANAT-610-001: Systems Neuroscience, Auditory System

Spring 2026 | Virginia Commonwealth University

Simulation 1

Human Hearing Range Sweep

An automatic frequency sweep from 20 Hz to 32 kHz across intensity levels (0–70 dB relative). Maps your personal hearing threshold by holding the spacebar when tones are audible, visualized on an octave-scaled audiogram.

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Simulation 2

Auditory Cortex Receptive Field Simulator

Explore how auditory cortex neurons respond to combinations of frequency and intensity. Adjust tuning parameters to visualize receptive fields, characteristic frequencies, and response maps across the tonotopic axis.

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Simulation 3

Cochlear Basilar Membrane Simulator

Visualize how the basilar membrane responds to sound. Adjust frequency, intensity, tuning sharpness, and damping to see traveling wave patterns and the tonotopic organization of the cochlea, with real-time audio output.

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Simulation 4

Interaural Time Difference (ITD) Tuner

Demonstrates how the brain uses microsecond timing differences between ears to localize sound. Adjust the ITD delay and mute individual ears to experience binaural processing and the precedence effect.

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Simulation 5

Interaural Intensity Difference (IID) Simulator

Explore how level differences between the two ears contribute to sound localization, especially for high-frequency sounds. Adjust IID values and frequency to observe the head shadow effect and binaural level cues.

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Simulation 6

Harmonics & Timbre: Melody Loop

Plays a looping melody while you adjust the strength of individual harmonics in real time. Demonstrates how the same pitch can sound like different instruments depending on harmonic content (timbre), with waveform and spectrum visualization.

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ANAT-615: Techniques in Neuroscience and Cell Biology

Fall 2026 | Virginia Commonwealth University

Topics taught: Optogenetics and chemogenetics for circuit manipulation in neuroscience.

IBMS-624: Reproducibility and Transparency in Research

Fall 2026 | Virginia Commonwealth University

Session 2: Experimental Models, Methods, Reagents, and Considerations of Gender, Race, Age, and Health Disparities.

Neuroscience Ph.D. Timeline

VCU · Typical duration: approximately 5 years. Year 1 includes BSDP. Timeline not to scale.

○ Planned timing ◆ Required deadline or milestone
  1. Year 1
    Coursework and laboratory rotations

    Complete core courses and three rotations. Select a permanent mentor by the end of spring and complete the student–adviser compact.

  2. Year 2
    Fall
    Form committee and hold first meeting

    Form a committee of at least five members and enter it in GradTrak. Present the research question, aims and approach by the end of fall.

  3. Year 2
    Spring
    Written comprehensive examination

    Target May: submit a one-page Specific Aims and six-page Research Strategy. Committee review takes 10 business days; the average score must be below 6.0.

  4. Year 2
    Summer
    Oral comprehensive examination

    Target summer after passing the written component. Register the examination in GradTrak at least 10 business days beforehand.

  5. Year 3
    End of fall
    Deadline: pass the comprehensive examination

    Includes any permitted retake. Exceptions require program approval. Complete formal degree-candidacy paperwork after passing.

  6. Years 3–5
    Dissertation research and annual committee meetings

    Obtain committee permission to write before dissertation writing and final-defense scheduling.

  7. Final semester
    Apply to graduate

    Apply by the SOM deadline, resolve DegreeWorks issues and remain enrolled.

  8. At least 10 working days before defense
    Register defense and distribute dissertation

    Register in GradTrak and provide the complete draft to the committee. Late examination registration invalidates the examination.

  9. By defense day
    Publication requirement and final defense

    Have at least one first-author original research paper accepted or published, unless an exception is approved. Present a public seminar and complete the oral defense.

  10. SOM final deadline
    Complete final graduation requirements

    Finish revisions, upload the final dissertation, complete electronic thesis/dissertation approvals and submit the Survey of Earned Doctorates.

Neuroscience Ph.D. handbook (PDF) · Current SOM calendars and forms

Planning summary based on the July 2025 public handbook and January 2026 comprehensive-exam guidance. Confirm current requirements with the program director.

Thesis-Based Master’s Timeline

VCU Anatomy and Neurobiology, M.S. · Typical duration: approximately 2 years. Timeline not to scale.

○ Planned timing ◆ Required deadline or milestone
  1. Year 1
    Core coursework and thesis adviser

    Maintain a GPA of at least 3.0 and earn at least B in required courses. Agree on mentor-selection timing with the program.

  2. Early training
    Form committee and define thesis project

    At least three faculty members are required, including one from outside the student’s discipline. Confirm proposal and meeting deadlines with the program director.

  3. Before the final thesis phase
    File degree-candidacy paperwork

    Submit before formally beginning the final thesis/research phase, and no later than the semester before graduation. For spring graduation, the latest filing semester is the preceding fall.

  4. Year 2
    Complete research and write thesis

    This is the typical research and completion period; research may begin earlier. Agree on thesis scope and readiness for defense with the adviser and committee.

  5. Final semester
    Apply to graduate and check degree requirements

    Complete at least 37 credits and four seminar semesters. Apply by the SOM deadline, resolve DegreeWorks issues and remain enrolled.

  6. At least 10 working days before defense
    Register defense and distribute thesis

    Register in GradTrak and provide the complete draft to the committee. Late examination registration invalidates the examination.

  7. Defense day
    Public seminar and oral thesis defense

    Defend the research and demonstrate knowledge of the relevant scientific background before the SOM defense cutoff.

  8. SOM final deadline
    Complete thesis revisions and approvals

    Finish revisions, upload the finalized thesis to Scholars Compass and complete all electronic thesis approval signatures.

M.S. degree requirements · Candidacy policy · SOM calendars and forms

Research/thesis track only. A separate departmental handbook and proposal deadline were not publicly verified; confirm current requirements with the program director.