PRELIMINARY TECHNICAL ANALYSISDEMONSTRATION
03 NOV 2026
EEG technical report
Preliminary technical analysis for physician review
Recording & review scope
| Study type | Long-term video-EEG |
|---|---|
| Reviewed interval | 02 Nov 2026, 08:00 to 03 Nov 2026, 08:00 CST (UTC−6) |
| Scope | Complete EEG; event-linked video |
| Placement | International 10–20; 19 scalp electrodes plus M1/M2 |
| Display | Longitudinal / transverse bipolar and average reference; 7 µV/mm; 1–70 Hz; 10 s/page; notch off |
| Quality | Brief F7 artifact; adjacent derivations remained readable. No recording gaps. |
Summary of findings
- Two left temporal electroclinical seizures, reproducing the habitual events.
- Left anterior temporal sharp waves and intermittent focal slowing; otherwise organized background.
- One marked lightheadedness episode without an ictal scalp EEG change.
Event index
All times CST (UTC−6). Dates and source bookmarks remain attached to each event.
| Event | Onset → offset | Duration | Observation |
|---|---|---|---|
| E01 / A | 02 Nov 14:18:32 → 14:19:46 | 74 s EEG basis | Awake; behavioral arrest, lip smacking, left-hand fumbling. |
| E02 / B | 02 Nov 18:06:10 → 18:06:32 | 22 s Clinical basis | Lightheaded after standing; responsive; no ictal scalp EEG change. |
| E03 / A | 03 Nov 03:42:08 → 03:43:39 | 91 s EEG basis | Arousal from N2, followed by the same clinical sequence as E01. |
Representative pattern A
Left anterior temporal rhythmic theta at F7/T7, evolving in frequency and morphology with spread to P7/F3/C3. Clinical arrest and automatisms follow EEG onset. Post-event left temporal slowing is documented.
Source references: E01-ON/OFF and E03-ON/OFF. In a real engagement, these references would point to the corresponding recording windows in the approved review system.
Physician interpretation
Reserved for the designated physician’s independent review, clinical correlation, final interpretation, and sign-off.