What is a media temporary lobe?
The middle time lobe is located deep in the bark of the brain. This part of the cortex helps to create several types of memory. Hippocampus is part of this central part of the brain that participates in creating long -term memories and also to navigate space. Studies
on the media temporary lobe show that it helps to coded and evoke memories whether to remember intentional. Functional imaging studies of magnetic resonance (FMRI) examined this lobe when the material was remembered and loaded. These studies have found that the same lobe structures were activated when the material was deliberately remembered and downloaded, and when the information was presented extremely. Many other studies have shown that the greater degree of activity in this lobe is related to better performance in memory tasks.
The main types of memory regulate the media temporary lobes episodic and declarative memory. Episodic memory concerns knowledge of events in human life. The declarative memory is knowledgeablet reality. When this lobe is damaged, the victim may have difficulty remembering the details of his life or any facts memorized before injury. After an injury, it may also have problems coding new information.
Although it seems that many structures inside the media temporal lobe seem to be necessary to create and search for memory, hippocampus has been studied most extensive. This part of the brain is a structure strongly involved in the transmission of memories to long -term storage. Removing a hippocamp can lead to a complete inability to remember the new facts or events that occurred after removal.
Hippocampus also contains special neurons called cells. These cells show activity in relation to where the individual is in the area. They can also respond to the direction of movement or to the orientation of the body. The location of the cell is involved in the ability to successfully navigate the areas. Memory loss caused by damagedThis area often includes loss, which shows that these cells are connected to spatial memory.
diseases such as Alzheimer's disease that first affect hippocampus often cause amnesia. When hippocampus is damaged, it attempts to compensate for other areas of the media temporal lobe. FMRI imaging studies show that once Alzheimer's becoming more advanced, the rest of this lobe shows greater activity during memorization and tasks. The rest of the middle temporary lobe cannot fully replace the function of this part of the brain, but alleviates some damage.