Neuroscience

Better memory in old age linked with neural compensation

A new study by neuroscientists in Trinity College Dublin on successful ageing has linked better memory performance in older age with patterns of neural compensation. The research sheds light on how memory can remain efficient ...

Diseases, Conditions, Syndromes

Sick with the flu? Here's why you feel so bad

"You never forget the flu." This is the title of the Victorian health department's current campaign, which highlights people's recollections of having the flu.

Neuroscience

Creativity and human reasoning during decision-making

A hallmark of human intelligence is the ability to efficiently adapt to uncertain, changing and open-ended environments. In such environments, efficient adaptive behavior often requires considering multiple alternative behavioral ...

Neuroscience

How the brain remembers the order of events

For centuries understanding how the order of events is stored in memory has been a mystery. However, researchers from the Department of Computer Science at the University of Warwick have worked out how the order of events ...

HIV & AIDS

Immune system uses two-step verification to defend against HIV

Human immunodeficiency virus 1, more commonly known as HIV-1, is known for its uncanny ability to evade the immune system. Scientists at Scripps Research and collaborators have now uncovered how our innate immune system—the ...

Neuroscience

Mechanism sheds light on how the brain adapts to stress

Scientists now have a better understanding of the way that stress impacts the brain. New research, published by Cell Press in the January 26 issue of the journal Neuron, reveals pioneering evidence for a new mechanism of ...

Oncology & Cancer

Stealth virus for cancer therapy

Scientists from the University of Zurich have redesigned an adenovirus for use in cancer therapy. To achieve this, they developed a new protein shield that hides the virus and protects it from elimination. Adapters on the ...

Immunology

Study describes key RNA epigenetic marker's role in immune system

The white blood cells known as T cells regulate our body's response to foreign substances—our adaptive immune response. In a new study, Yale scientists have learned how changes in a recently discovered RNA epigenetic marker ...

page 4 from 28