#TRANSGLOBAL AMNESIA CAUSES LICENSE#
This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial License 4.0 (CCBY-NC), where it is permissible to download, share, remix, transform, and buildup the work provided it is properly cited. The authors have no conflicts of interest to disclose.
Patients gave their informed consent for data acquisition and publication. ∗Correspondence: Rocco Salvatore Calabrò, IRCCS Centro Neurolesi “Bonino Pulejo,” Cda Casazza, 98123, Messina, Italy (e-mail:, ).Ībbreviations: MMPI = Minnesota Multiphasic Personality Inventory, MRI = magnetic resonance imaging, MTHFR = methylenetetrahydrofolate reductase, SCID = structured clinical interview for DSM-IV, TEA = transient epileptic amnesia, TGA = transient global amnesia, TIA = transient ischemic attack. Owing to the volume of mail, personal replies cannot be provided.IRCCS Centro Neurolesi “Bonino Pulejo,” Messina, Italy. (Send your questions to or write: Ask the Doctors, c/o UCLA Health Sciences Media Relations, 10880 Wilshire Blvd., Suite 1450, Los Angeles, CA, 90024.
For most people, it’s a unique event and is not repeated. Although alarming, an episode of TGA is not considered to be dangerous. Depending on the findings, additional scans, such as magnetic resonance imaging, electroencephalogram or computerized tomography - an MRI, EEG or CT scan - will be used to detect any abnormalities in the brain’s blood flow or electrical function. Tests to assess memory and recall also will be performed. This will check sensory function, reflexes, gait, balance and coordination. It is likely that a neurological exam will take place. Since this isn’t something your husband can provide, you or someone else who was present will be asked for the narrative. They will take a medical history and ask for a detailed description of the event. Even though your husband has recovered from his bout of memory loss, it would be wise for him to be evaluated by his health care provider. Possible triggers of the condition include physical or emotional stress, physical exertion, pain, sudden immersion in cold or hot water and medical procedures.īecause other serious conditions can share some of the symptoms of an episode of TGA, it’s important to seek medical attention. A link between migraine and TGA is suspected, but it has not yet been proven. The causes of the condition are not known. Once it’s over, most people won’t be able to recall anything that occurred during the episode. As time passes, the individual will have increasing recall of places and events, until they feel completely oriented again. While the onset of an episode of TGA is sudden, the recovery is usually gradual. These episodes typically occur in middle-aged and older adults. They often repeatedly ask the same questions, because they are unable to retain the information in the answers that were given. During the course of an episode of TGA, the individual is unable to either make or store new memories. The average episode lasts about six hours. They can, however, remember who they are, remember the names of familiar objects and recognize family members and people who have a regular part in their lives.Īlthough an episode of TGA can last up to 24 hours, it is usually much shorter. Someone who is experiencing transient global amnesia, or TGA, is suddenly unable to recall recent events. The causes aren’t yet understood, but it’s sometimes compared to the brief and specific bouts of amnesia that can arise after drinking too much, or from drug use. It occurs separately from a condition that could commonly trigger it, such as a head injury, tumor or stroke. Can you please tell us something about that?ĭear Reader: Transient global amnesia refers to a sudden episode of temporary memory loss that is sometimes accompanied by confusion. Our son, who is a nurse, says maybe it was transient global amnesia. It lasted for about two hours and was very scary.
Dear Doctor: My husband is 68 years old and recently had an episode of memory loss.
0 kommentar(er)
