Table 1.
Individual demographic and clinical characteristics of participants treated for autoimmune encephalitis with FBDS.
| Participant ID |  |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|
| DEMOGRAPHICS | ||||||||
| Age range (years) | 60–69 | 60–69 | 60–69 | 70–79 | 80–89 | >90 | 40–49 | 70–79 |
| FBDS CHARACTERISTICS | ||||||||
| Laterality | Bilateral | Bilateral | Bilateral | Bilateral (rapid alternating) | Bilateral (relapse) Right (originally) | Right | Right | Left |
| Affected body parts | Face Arm | Face Arm Leg | Face Arm Leg | Face Arm | Face Arm Leg | Face Arm | Face Arm | Face Arm |
| FBDS relapse | – | – | Yes | – | Yes | Yes | – | – |
| OTHER FEATURES | ||||||||
| Antigenic target(s) | LGI1 | LGI1 | LGI1 and CASPR2 | LGI1 | LGI1 | LGI1 | Unidentified VGKC complex protein | LGI1 |
| Acute amnesia | Yes | – | Yes | Yes | Yes | Yes | – | – |
| Hippocampal volume (L/R) | 3,752/3,930 | 3,783/3,435 | 3,485/3,551 | 3,166/3,373 | 2,632/2,613 | 1,941/2,857 | 4,171/3,743 | 3,460/3,296 |
| Non-FBDS seizures | – | Yes | – | – | – | – | – | – |
| Time since onset (years) | 0.6 | 5.3 | 1.8 | 1.1 | 1.0 | 1.1 | 0.3 | 0.8 |