The potential effects of astrocyte dysfunction in neurodegenerative diseases are summarized in Figure 2. AD is characterized clinically by cognitive loss in two or more domains, including memory, ...

Increased expression of the Ang‐II (Angiotensin II) precursor AGT in aged astrocytes lead to increased Ang‐II signaling from aged astrocytes to endothelium, thus increasingblood–brain barrier (BBB) ...

Cedars-Sinai investigators have discovered a healing mechanism that could one day be harnessed to help treat patients with spinal cord injuries, stroke, and neurological conditions such as multiple ...

Fascinating new findings into how clusters of 'brain stars' retain memories has changed what we know about how they're held in our minds. Baylor College of Medicine researchers have been investigating ...

A collaborative French–Swiss study reveals a previously unknown role for astrocytes in the brain's information processing. Published in the journal Cell, the research shows that these glial cells are ...

Some brain disorders are straightforward, such as the direct frontal lobe assault of a concussion or traumatic brain injury. Others, like Alexander disease, are akin to guerilla warfare. Patients ...

A new study changes the way we understand memory. Until now, memories have been explained by the activity of brain cells called neurons that respond to learning events and control memory recall.

Synaptic plasticity - the brain's ability to modify the connections between neurons to support learning - is one of the neural functions profoundly altered in Huntington's disease, with a direct ...

Synaptic plasticity — the brain’s ability to modify the connections between neurons to support learning — is one of the neural functions profoundly altered in Huntington’s disease, with a direct ...