Amygdala Amygdala The amygdala (; plural: amygdalae; also "corpus amygdaloideum"; Latin from Greek, , "", 'Almond', 'tonsil') is one of two almond-shaped clusters of nuclei located deep and medially within the temporal lobes of the brain in complex vertebrates, including humans. Shown in research to perform a primary role in the processing of memory, decision-making and emotional responses (including fear, anxiety, and aggression), the amygdalae are considered part of the limbic system. The regions described as amygdala nuclei encompass several structures with distinct connectional and functional characteristics in humans and other animals. Among these nuclei are the basolateral complex, the cortical
Intermediate-term memory in neurons. Unlike short-term memory and working memory, intermediate-term memory requires changes in translation to occur in order to function. While ITM requires only changes in translation, induction of long-term memory requires changes in transcription as well. The change from short-term memory to long-term memory is thought to dependent on CREB, which regulates transcription, but because ITM does not involve a change in transcription, it is thought to be independent of CREB activity. According to the definition of ITM proposed by Sutton "et al." in 2001, it disappears completely before long-term memory is induced. Intermediate-term memory Intermediate-term memory (ITM) is