transient global amnesia

episode hilang ingatan singkat, biasanya tidak berulang, dan berlangsung beberapa jam, tanpa gejala atau tanda gangguan neurologik lainnya; penyebab biasanya tak diketahui, tetapi kadang merupakan serangan iskemik atau epileptik.

transient global amnesia (Wikipedia)
Transient global amnesia
Classification and external resources
Specialty neurology
ICD-10 G45.4
ICD-9-CM 437.7
DiseasesDB 13251
eMedicine neuro/380
MeSH D020236

Transient global amnesia (TGA) is a neurological disorder whose key defining characteristic is a temporary but almost total disruption of short-term memory with a range of problems accessing older memories. A person in a state of TGA exhibits no other signs of impaired cognitive functioning but recalls only the last few moments of consciousness, as well as deeply encoded facts of the individual's past, such as his or her own name.