Neuroscience

Lucid dying: Patients recall death experiences during CPR

One in five people who survive cardiopulmonary resuscitation (CPR) after cardiac arrest may describe lucid experiences of death that occurred while they were seemingly unconscious and on the brink of death, a new study shows.

Neuroscience

Forgetfulness might depend on time of day

Can't remember something? Try waiting until later in the day. Researchers have identified a gene in mice that seems to influence memory recall at different times of day and tracked how it causes mice to be more forgetful ...

Neuroscience

Recalling memories in context

Information recall goes beyond memory access to powerfully allow long-term memory enhancement. Using human brain imaging, researchers in the UK and US have observed that an attempt to remember a specific event, accompanied ...

Neuroscience

Studying insight

The Computer Science and Engineering Research Team at the Toyohashi University of Technology have taken pupil measurements of subjects who feel inspired by an object. The pupil dilates and narrows to adjust the amount of ...

Neuroscience

Practice testing protects memory against stress

Learning by taking practice tests, a strategy known as retrieval practice, can protect memory against the negative effects of stress, report scientists from Tufts University in a new study published in Science on Nov. 25.

Neuroscience

Study shows complex ideas can enter consciousness automatically

It's difficult to look at pictures of cars shown on a computer and then keep yourself from saying "car" inside your head the next time one shows up on the screen—even when someone tells you to avoid saying it. Now, a new ...

Neuroscience

Study deciphers the noise in the human brain

By directly recording electrical activity from the human brain, neuroscientists at the Stanford University School of Medicine have shown that distinct, distant groups of brain areas that support memory retrieval act in concert, ...

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