Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
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. | Is a | Seizure | true | Inferred relationship | Some | ||
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. | Finding site | The cerebrum is the regional structure of the brain, which is the adult equivalent of the forebrain or prosencephalon. It is constituted by the structural derivatives of the telencephalon and diencephalon including the cerebral hemispheres, epithalamus, thalamus, hypothalamus, lateral ventricles and third ventricle. This definition is harmonious with the Federation of Association of Anatomist Second Edition (2019) Part V Terminologia Anatomica. | false | Inferred relationship | Some | ||
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. | Interprets | Nervous system function | false | Inferred relationship | Some | ||
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. | Is a | Head finding (finding) | false | Inferred relationship | Some | ||
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. | Is a | Finding of brain | false | Inferred relationship | Some | ||
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. | Finding site | Brain structure | true | Inferred relationship | Some | 1 |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
An epileptic seizure consisting of sudden loss or diminution of muscle tone without apparent preceding myoclonic or tonic event, lasting approximately one to two seconds, involving head, trunk, jaw, or limb musculature, regardless of whether focal, generalised, or unknown onset, and whether aware or with impaired awareness. | Is a | False | 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. | Inferred relationship | Some | |
Epileptic seizures - akinetic | Is a | False | 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. | Inferred relationship | Some | |
An epileptic seizure with jerking, either symmetric or asymmetric, that is regularly repetitive and involves the same muscle groups, regardless of whether focal, generalised, or unknown onset, and whether aware or with impaired awareness. | Is a | False | 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. | Inferred relationship | Some | |
An epileptic seizure with a sustained increase in muscle contraction lasting a few seconds to minutes, regardless of whether focal, generalised, or unknown onset, and whether aware or with impaired awareness. | Is a | False | 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. | Inferred relationship | Some | |
aura épileptique | Associated with | False | 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. | Inferred relationship | Some | 1 |
Epileptic seizure provoked by anoxia | Is a | True | 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. | Inferred relationship | Some | |
Epileptic seizure witnessed by provider of history other than subject | Is a | False | 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. | Inferred relationship | Some | |
Single epileptic seizure | Is a | False | 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. | Inferred relationship | Some | |
An epileptic seizure originating at some point within, and rapidly engaging, bilaterally distributed hemispheric networks. | Is a | True | 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. | Inferred relationship | Some | |
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. | Is a | True | 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. | Inferred relationship | Some | |
An epileptic seizure in which motor activity is not prominent, regardless of whether focal, generalized, or unknown onset, and whether aware or with impaired awareness. | Is a | True | 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. | Inferred relationship | Some | |
At increased risk of epileptic fits (finding) | This attribute specifies the realization of a function | True | 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. | Inferred relationship | Some | 2 |
An epileptic seizure with impaired awareness occurring at any point within the seizure, defined as impairment of knowledge of self and environment, regardless of whether focal, generalized or unknown onset, and whether motor or nonmotor. | Is a | True | 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. | Inferred relationship | Some | |
An epileptic seizure originating within networks limited to one hemisphere. They may be discretely localised or more widely distributed. Focal seizures may originate in subcortical structures. | Is a | True | 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. | Inferred relationship | Some | |
Epileptic seizure witnessed by history provider (situation) | Associated finding | True | 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. | Inferred relationship | Some | 1 |
An abnormally prolonged continuous epileptic seizure or cluster of epileptic seizures in which the individual does not return to normal between seizures. The definition of abnormal duration varies based on seizure type. | Is a | True | 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. | Inferred relationship | Some |
This concept is not in any reference sets