While immigration is a federal issue, integrating immigrants and bringing them into the fold of American civic life is a local challenge. Itâs no longer confined to places like California, New York or Texas -- places that have a long history of absorbing diverse populations.he dramatic rise in the number of people who speak limited English has prompted very different responses from local governments. by Ryan Holeywell | Janaury 2012. When Palermo Galindo immigrated to the United States as a 15-year-old, he knew almost no English.
1 Anoxia: Loss of oxygen supply to the brain can lead to temporary memory loss. 2  Degenerative disease condition such as Alzheimer disease can cause amnesia.  Emotional trauma during childhood is another significant cause of amnesia [3].
The basal forebrain can be damaged by aneurysm of the anterior communicating artery, which supplies blood to the basal forebrain. Finally, anterograde amnesia can sometimes occur following damage to the diencephalon-a set of structures deep in the brain including the medial thalamic nuclei. Currently, there is no good understanding of why damage to these brain areas should sometimes result in a selective memory deficit such as amnesia. Korsakoff's disease is a syndrome which can damage the diencephalon and cause anterograde amnesia.