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Human brain in the sagittal plane Ventricles of the brain. Aging entails many physical, biological, chemical, and psychological changes and the brain is no exception to this phenomenon. These various changes have attempted to be mapped by conceptual models like the Scaffolding Theory of Aging and Cognition (STAC) in 2009.
Researchers are uncovering deeper insights into how the human brain ages and what factors may be tied to successful cognitive aging ((is successful the best word to use? seems like we’ll all do ...
Now, new research finds five factors that can also help support brain health and sharp thinking as you age, The study, which was published in JAMA Neurology , looked at the autopsies of 586 people ...
Sometimes the memories of traumas can last a lifetime and other times they can be forgotten, intentionally or not, and the causes are highly debated throughout psychology. There is a possibility that the damage to the brain makes it harder for a person to encode and process information that should be stored in long-term memory (Nairne, 2000 ...
Treatments with anticancer chemotherapeutic agents often are toxic to the cells of the brain, leading to memory loss and cognitive dysfunction that can persist long after the period of exposure. This condition, termed chemo brain, appears to be due to DNA damages that cause epigenetic changes in the brain that accelerate the brain aging process ...
Aging brings surprising benefits, according to Stanford longevity expert Laura Carstensen, Ph.D. It’s time to debunk aging myths, rethink our routines, and reinvent the future.
Research suggests that using the Internet helps boost brain power for middle-aged and older people [17] (research on younger people has not been done). The study compares brain activity when the subjects were reading and when the subjects were surfing the Internet. It found that Internet surfing uses much more brain activity than reading does.
The brain must learn how to overcome these speed disparities if it is to create a temporally unified representation of the external world: if the visual brain wants to get events correct timewise, it may have only one choice: wait for the slowest information to arrive. To accomplish this, it must wait about a tenth of a second.