EEG Study Guide 2026
Everything you need to pass the EEG exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 EEG Exam Format at a Glance
📚 EEG Topics to Study (78)
✍️ Sample EEG Questions & Answers
1. What are the typical high-pass and low-pass filter settings used when recording brainstem auditory evoked potentials (BAEPs)?
BAEP waveforms contain frequencies predominantly in the 100–3000 Hz range; these bandpass settings preserve the fast transient potentials while rejecting low-frequency muscle artifact and EEG.
2. Eye closure sensitivity refers to which phenomenon during EEG recording?
Eye closure sensitivity is a form of reflex epilepsy where epileptiform discharges are triggered by the act of closing the eyes, as opposed to the normal alpha rhythm that appears. It is distinct from fixation-off sensitivity.
3. Centrotemporal spikes (rolandic spikes) in a child are associated with which EEG characteristic regarding sleep?
Centrotemporal spikes in benign epilepsy with centrotemporal spikes (BECTS) are markedly activated and may spread bilaterally during NREM sleep.
4. The standard paper speed (or digital equivalent time base) for routine EEG display is:
The standard time base for routine EEG is 30 mm/second (equivalent to displaying 10 seconds per standard screen page), which provides optimal visualization of EEG waveform morphology and temporal relationships.
5. A photic driving response seen on EEG during IPS is considered normal when it occurs at:
Normal photic driving is a rhythmic occipital response at the flash frequency or its harmonics/subharmonics and represents normal visual cortex activation.
6. A patient wearing an ambulatory EEG recorder reports the device became wet after showering despite instructions. The technologist's FIRST concern should be:
Patient safety is the primary concern; water ingress into recording equipment can create electrical hazards, and device integrity must be assessed before continuing.
🎯 Free EEG Practice Tests
📖 EEG Guides & Articles
- Does an EEG Test Show Brain Damage? What the EEG Medical Test Reveals
- EEG Monitoring for Patients: What the EEG Test Is, How It Works, and What to Expect
- EEG for ADHD: What the EEG Test Shows, How It Works, and What to Expect
- EEG Clip Art, Visual Guides, and What an EEG Test Really Shows
- EEG Coherence: What It Is, How It Works, and What It Reveals About Brain Connectivity
- ERP vs EEG: What Each Test Measures, How They Differ, and What to Expect
- Invasive EEG: What the EEG Test Involves, How It Works, and What to Expect
- Wearable EEG Devices: What They Are, How They Work, and What to Expect from Your EEG Test