Neuroscience

Scientists discover a new protein crucial to normal forgetting

When Elvis released his first number-one country hit "I Forgot to Remember to Forget" in 1955, the song was more correct scientifically than he could have imagined. Humans need to forget as part of the brain's system for ...

Neuroscience

Scientists identify neurotranmitters that lead to forgetting

While we often think of memory as a way of preserving the essential idea of who we are, little thought is given to the importance of forgetting to our wellbeing, whether what we forget belongs in the "horrible memories department" ...

Psychology & Psychiatry

Forgetting is part of remembering

It's time for forgetting to get some respect, says Ben Storm, author of a new article on memory in Current Directions in Psychological Science, a journal of the Association for Psychological Science. "We need to rethink how ...

Neuroscience

Insulin may slow Alzheimer's, study finds

Inhaling a concentrated cloud of insulin through the nose twice a day appears to slow - and in some cases reverse - symptoms of memory loss in people with early signs of Alzheimer's disease, a new pilot study has found.

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Forgetting

Forgetting (retention loss) refers to apparent loss of information already encoded and stored in an individual's long term memory. It is a spontaneous or gradual process in which old memories are unable to be recalled from memory storage. It is subject to delicately balanced optimization that ensures that relevant memories are recalled. Forgetting can be reduced by repetition and/or more elaborate cognitive processing of information. Reviewing information in ways that involve active retrieval seems to slow the rate of forgetting.

Forgetting functions (amount remembered as a function of time since an event was first experienced) have been extensively analyzed. The most recent evidence suggests that a power function provides the closest mathematical fit to the forgetting function. [1]

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