Why is chronic lack of sleep slow

Do you have the experience of being slow to fall asleep?



Local time, on November 6, a paper published in nature medicine journal study showed that the cognitive setback after sleep deprivation likely and weaken the neural activity within the medial temporal lobe of the human brain.



Why is chronic lack of sleep slow?Or related to nerve activity in the brain region



Sleep deprivation was once a cruel punishment.As humans become more aware of themselves, sleep deprivation is identified and healthy.Chronic sleep deprivation increases the risk of diseases such as high blood pressure, diabetes and depression.Even more worrying, cognitive decline caused by sleep deprivation can lead to behavioural disorders that can lead to accidents and death.



Previously, scientists believed that the cognitive retreat caused by sleep deprivation was linked to the thalamus and the upper loop of the forehead, but the underlying mechanism remained unknown.



This time, from tel aviv university in Israel and the United States at the university of Wisconsin, Madison, researchers at the university of California, Los Angeles to neurosurgery patients as testing object, let them in before and after sleep deprivation, psychomotor vigilance task respectively, and intracranial electrode recording the activities of the individual neurons and the local field potential.PVT is a commonly used method of alertness evaluation, which mainly detects the constant attention and reaction time of the subjects.



They found that neural activity in the medial temporal lobe tended to decrease and delay in the presence of cognitive errors and slowdowns in the subjects.The researchers suggest that this indicates that the decrease in neural activity in the region is associated with cognitive decline caused by sleep deprivation.



Next, the researchers will continue to explore whether these reduced patterns of neural activity also exist in other brain regions.Before answering the question of how sleep deprivation affects neural activity, researchers have a lot of work to do There's excellent quality at wholesale rates is available at online stores and they are with ceramic body and leak proof seal ! Different product series like pre-heat battery are also available now. .