Alzheimer's disease & dementia

Researchers reverse cognitive impairments in mice with dementia

Reversing memory deficits and impairments in spatial learning is a major goal in the field of dementia research. A lack of knowledge about cellular pathways critical to the development of dementia, however, has stood in the ...

Parkinson's & Movement disorders

Parkinson's disease and binge eating

The results of a new study conducted by Damiano Terenzi, Raffaella Rumiati and Marilena Aiello of SISSA show that "binge eating," which affects some Parkinson's patients, is associated with an impairment of working memory. ...

Neuroscience

Mechanism explains how seizures may lead to memory loss

Although it's been clear that seizures are linked to memory loss and other cognitive deficits in patients with Alzheimer's disease, how this happens has been puzzling. In a study published in the journal Nature Medicine, ...

Neuroscience

Breaking memory circuits with marijuana

Paranoia. Munchies. Giggles. Sleepiness. Memory loss. Although the effects of cannabinoids–the active components of marijuana–are familiar to many, their neurobiological substrates are poorly characterized. Perhaps the ...

Psychology & Psychiatry

Reversing fetal alcohol damage after birth

Two commonly used drugs erased the learning and memory deficits caused by fetal alcohol exposure when the drugs were given after birth, thus potentially identifying a treatment for the disorder, reports a new Northwestern ...

page 1 from 10