What is the connection between hippocamp and stress?
brain damage may occur due to excessive stress. Studies suggest that hippocampus and stress are connected. Hippocampal volume of war veterans, as well as victims of abuse or torture of children, have been found to be lower than usual. This is referred to as hippocampal atrophy, which is caused by high cortisol levels. Cortisol is a steroid hormone released during a stress reaction. Limbic systemic structures play the main roles in emotions, learning, memory and motivation. Hippocampus is responsible for new memory storage and memory. The memories are temporarily stored in the hippocamp before being permanently stored in another area of the brain. Scientists looked at the relationship between hippocamp and stress, specifically post -traumatic stress disorder (PTSD). PTSD is an anxiety condition caused by extreme stress that is experienced during a traumatic event. PTSD was found to cause brain damage, especially hippocamp. This damage results in hippocampal atrophy.
people who mAji PTSD, have problems with memory. Either they have trouble loading memories, or memories are always present. The suffering PTSD experiences memories in the form of flashbacks. Fear is experienced as if the event really happened and is running memory. That is why experts believe that hippocampus is influenced in PTSD.
Hippocampus is damaged by cortisol because it contains many hormone receptors. Cortisol is activated and released by the adrenal gland to prepare the body to respond to a stressful event. It causes an increase in blood pressure, breathing and heart rate. This is a protective mechanism. It's a very useful answer.
Recurrent stress at a high level can cause PTSD, but not every Will responds to a traumatic event in this way. It is assumed that some people may be more susceptible and the original size of the hippocamp can be a leash. It could be that people born with smallerM hippocamp will be at risk of developing a condition if they are exposed to a high level stress, which further explains the connection between hippocamp and stress.
problems caused by hippocamp and stress reaction can be caused by exposure to certain types of events. These events are considered very traumatic. Examples are car accidents, terrorism and natural disasters. Children also receive PTSD; Their symptoms differ from the symptoms of adults.
Treatment is available for PTSD suffering. Cognitive behavioral therapy (CBT) is most effective and is often used in combination with medicines. Selective serotonin reuptake inhibitors (SSRIS) are medicines that are actually prescribed for depression, but it has also been found to be useful in ptsdo.