diff --git a/xeeg_hed_score/dataset_description.json b/xeeg_hed_score/dataset_description.json
index b14f9715e..d221d1cae 100755
--- a/xeeg_hed_score/dataset_description.json
+++ b/xeeg_hed_score/dataset_description.json
@@ -1,7 +1,7 @@
 {
     "Name": "HED schema library for SCORE annotations example",
     "BIDSVersion": "1.7.0",
-    "HEDVersion": "score_1.1.0",
+    "HEDVersion": "score_1.1.1",
     "Authors": [
         "Tal Pal Attia",
         "Dora Hermes"
diff --git a/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-000_events.json b/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-000_events.json
index 92e0f2602..7a1cdd00c 100755
--- a/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-000_events.json
+++ b/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-000_events.json
@@ -16,7 +16,7 @@
         },
         "HED": {
             "eyem": "Eye-movement-horizontal-artifact",
-            "elec": "Electrode-pops-artifact",
+            "elec": "Non-biological-artifact",
             "musc": "EMG-artifact",
             "eyem+musc": "(Eye-movement-horizontal-artifact , EMG-artifact)"
         }
diff --git a/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-001_events.json b/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-001_events.json
index 61ef41636..96a8433e0 100755
--- a/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-001_events.json
+++ b/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-001_events.json
@@ -16,7 +16,7 @@
         },
         "HED": {
             "eyem": "Eye-movement-horizontal-artifact",
-            "elec": "Electrode-pops-artifact",
+            "elec": "Non-biological-artifact",
             "musc": "EMG-artifact",
             "eyem+musc": "(Eye-movement-horizontal-artifact , EMG-artifact)"
         }
diff --git a/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-002_events.json b/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-002_events.json
index 61ef41636..96a8433e0 100755
--- a/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-002_events.json
+++ b/xeeg_hed_score/sub-eegArtifactTUH/ses-eeg01/eeg/sub-eegArtifactTUH_ses-eeg01_task-rest_run-002_events.json
@@ -16,7 +16,7 @@
         },
         "HED": {
             "eyem": "Eye-movement-horizontal-artifact",
-            "elec": "Electrode-pops-artifact",
+            "elec": "Non-biological-artifact",
             "musc": "EMG-artifact",
             "eyem+musc": "(Eye-movement-horizontal-artifact , EMG-artifact)"
         }
diff --git a/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-002_events.tsv b/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-002_events.tsv
index 33650c674..39e34d2a1 100755
--- a/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-002_events.tsv
+++ b/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-002_events.tsv
@@ -1,6 +1,6 @@
 onset	duration	HED_annotations	channel
-24.8325	102.2255	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	T3-T5,T5-O1,FP2-F8,T6-O2,A1-T3,T3-C3,C3-CZ,FP1-F3,F3-C3,C3-P3,P3-O1,FP2-F4
-13.8275	159.5516	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	F8-T4,T4-T6
-8.8275	118.1255	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	CZ-C4,F4-C4,C4-P4,P4-O2
-8.8275	164.3851	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	C4-T4
-24.8325	148.4851	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	T4-A2
\ No newline at end of file
+24.8325	102.2255	Tonic-clonic-motor-onset-seizure	T3-T5,T5-O1,FP2-F8,T6-O2,A1-T3,T3-C3,C3-CZ,FP1-F3,F3-C3,C3-P3,P3-O1,FP2-F4
+13.8275	159.5516	Tonic-clonic-motor-onset-seizure	F8-T4,T4-T6
+8.8275	118.1255	Tonic-clonic-motor-onset-seizure	CZ-C4,F4-C4,C4-P4,P4-O2
+8.8275	164.3851	Tonic-clonic-motor-onset-seizure	C4-T4
+24.8325	148.4851	Tonic-clonic-motor-onset-seizure	T4-A2
\ No newline at end of file
diff --git a/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-003_events.tsv b/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-003_events.tsv
index 47eb67c9a..68cb809c5 100755
--- a/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-003_events.tsv
+++ b/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-003_events.tsv
@@ -1,9 +1,9 @@
 onset	duration	HED_annotations	channel
-14.034	101.027	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	FP2-F8,T6-O2,A1-T3,T3-C3,C3-CZ
-14.034	160.7442	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	F8-T4,T4-T6
-7.9734	107.0876	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	CZ-C4
-3.9734	171.532	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	C4-T4,T4-A2
-21.2327	93.7906	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	FP1-F3,F3-C3,C3-P3,P3-O1,FP2-F4
-3.9623	111.0488	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	F4-C4
-13.9334	101.0766	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	C4-P4
-3.9789	111.0488	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	P4-O2
\ No newline at end of file
+14.034	101.027	Tonic-clonic-motor-onset-seizure	FP2-F8,T6-O2,A1-T3,T3-C3,C3-CZ
+14.034	160.7442	Tonic-clonic-motor-onset-seizure	F8-T4,T4-T6
+7.9734	107.0876	Tonic-clonic-motor-onset-seizure	CZ-C4
+3.9734	171.532	Tonic-clonic-motor-onset-seizure	C4-T4,T4-A2
+21.2327	93.7906	Tonic-clonic-motor-onset-seizure	FP1-F3,F3-C3,C3-P3,P3-O1,FP2-F4
+3.9623	111.0488	Tonic-clonic-motor-onset-seizure	F4-C4
+13.9334	101.0766	Tonic-clonic-motor-onset-seizure	C4-P4
+3.9789	111.0488	Tonic-clonic-motor-onset-seizure	P4-O2
\ No newline at end of file
diff --git a/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-004_events.tsv b/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-004_events.tsv
index 20dc95f09..a892c99ec 100755
--- a/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-004_events.tsv
+++ b/xeeg_hed_score/sub-eegSeizureTUH/ses-eeg01/eeg/sub-eegSeizureTUH_ses-eeg01_task-rest_run-004_events.tsv
@@ -1,5 +1,5 @@
 onset	duration	HED_annotations	channel
-26.15	124.3657	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	FP2-F8,T6-O2,A1-T3,T3-C3,C3-CZ,FP2-F4
-1	149.5157	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	F8-T4,T4-T6,C4-T4,T4-A2
-20.95	129.5657	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	CZ-C4,F4-C4,C4-P4,P4-O2
-26.15	76.0424	Unknown-onset-epileptic-seizure, Tonic-clonic-motor-onset-seizure	FP1-F3,F3-C3,C3-P3,P3-O1
\ No newline at end of file
+26.15	124.3657	Tonic-clonic-motor-onset-seizure	FP2-F8,T6-O2,A1-T3,T3-C3,C3-CZ,FP2-F4
+1	149.5157	Tonic-clonic-motor-onset-seizure	F8-T4,T4-T6,C4-T4,T4-A2
+20.95	129.5657	Tonic-clonic-motor-onset-seizure	CZ-C4,F4-C4,C4-P4,P4-O2
+26.15	76.0424	Tonic-clonic-motor-onset-seizure	FP1-F3,F3-C3,C3-P3,P3-O1
\ No newline at end of file