1208966001: Generalized onset motor epileptic seizure (finding)

SNOMED CT Concept\Clinical finding (finding)\...

\Head finding (finding)\Finding of brain\Seizure\A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.\...

\An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.

\An epileptic seizure originating at some point within, and rapidly engaging, bilaterally distributed hemispheric networks.\These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.

\Central nervous system finding\Finding of brain\Seizure\A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.\...

\An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.

\An epileptic seizure originating at some point within, and rapidly engaging, bilaterally distributed hemispheric networks.\These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.

\Neurological finding\Seizure related finding\Seizure\A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.\...

\An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.

\An epileptic seizure originating at some point within, and rapidly engaging, bilaterally distributed hemispheric networks.\These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Oct 2022. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Is a	An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.	true	Inferred relationship	Some
These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Is a	An epileptic seizure originating at some point within, and rapidly engaging, bilaterally distributed hemispheric networks.	true	Inferred relationship	Some
These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Finding site	Brain structure	true	Inferred relationship	Some	1

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Sudden loss or diminution of bilateral muscle tone without apparent preceding myoclonic or tonic event, lasting approximately one to two seconds, involving head, trunk, jaw, or limb musculature. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
A sustained increase in bilateral muscle contraction lasting a few seconds to minutes. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
Bilateral jerking, either symmetric or asymmetric, that is regularly repetitive and involves the same muscle groups. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
A generalized onset seizure type with a myoclonic jerk leading to an atonic motor component. This type was previously called myoclonic-astatic. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
Sudden, brief (less than 100 milliseconds) involuntary single or multiple contraction(s) of bilateral muscles or muscle groups of variable topography (axial, proximal limb, distal). Myoclonus is less regularly repetitive and less sustained than is clonus. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
One or a few jerks of limbs bilaterally, followed by a generalised tonic-clonic seizure. The initial jerks can be considered to be either a brief period of clonus or myoclonus. Seizures with this characteristic are common in juvenile myoclonic epilepsy. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
Epileptic spasms are a sudden flexion, extension, or mixed extension-flexion of predominantly proximal and truncal muscles that is usually more sustained than a myoclonic movement but not as sustained as a tonic seizure. Limited forms may occur: Grimacing, head nodding, or subtle eye movements. Epileptic spasms frequently occur in clusters. Generalized-onset epileptic spasms originate at some point within, and rapidly engage, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some
A sequence consisting of bilateral symmetric or sometimes asymmetric tonic contraction and then bilateral clonic contraction of somatic muscles, usually associated with autonomic phenomena and loss of awareness. A seizure originating at some point within, and rapidly engaging, bilaterally distributed networks.	Is a	True	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	Inferred relationship	Some

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
5034941013	These seizures originate at some point within, and rapidly engage, bilaterally distributed networks. They may involve musculature in any form. The motor event may consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5014502012	Generalised motor seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5014503019	Generalized onset motor epileptic seizure (finding)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5014504013	Generalized motor seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5034124012	Generalised onset motor epileptic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5034125013	Generalized onset motor epileptic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5048754019	Generalized-onset motor epileptic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5048759012	Generalised-onset motor epileptic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5137036014	GMS - generalized motor seizure	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5137037017	GMS - generalised motor seizure	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core