How does hippocampus work?

Hippocampus is part of the anatomy of the brain located under the bark in the inner folds of media time lobes. It controls memory and spatial navigation ability. It is the enlargement of the cortex and one of the structures in the brain that forms a limbic system that is responsible for emotions, memories, motivation and other "aware" functions. The two interconnected parts that make up this part of the brain are called Ammon's horn and the gurus of the dentata. The appearance of the hippocamp was compared to the marine horse. The Latin term for creation gives hippocampu his name.

Historically, the hippocamp function was considered responsible for the smell, but this theory has been refuted since then. It is now known to control the memory of the smell, not the feeling of the smell of itself. The hippocamp function has also once assumed that it involves the ability to experience inhibition, but this theory seems to have fallen out of kindness.

scientists now generally divide the function of hippocamp intoTwo primary areas: memory and spatial orientation. Hippocampus allows you to record and store new episodic memories - memories of experiences or events - later. It is a part of the anatomy of the brain that helps the individual to find the way without conscious thinking. Hippocampus figures the process of finding short -circuit and new routes between places. Taxi drivers have been found to have more than average hippocampi.

6 Hippocamp function can be affected by disease or injury. For Examples, this is one of the first parts of the brain affected by Alzheimer's disease. That is why the early phases of this state are characterized by the tendency to become disoriented and loss of short -term memory, even if it remains long -term memory. In addition to Alzheimer's disease, hippocampus can be damaged by starvation of oxygen, encephalitis and media seizures of temporal lobe.

seizures that affect media temporary lobe tend to bring deep feelings déjà vu, amnesia and feelings of ignorance and fearu. These seizures can cause individuals to have feelings "outside the body" and experience aromas, tastes or sounds that are not really present. Hippocampus is expected to be involved in serious mental diseases, including schizophrenia and certain types of depression.