Psychology & Psychiatry

Mom can buffer effects of stress on teen's memory

(Medical Xpress) -- Chronic stress in childhood can hurt children and teens physically, mentally and emotionally. However, having a sensitive, responsive mother can reduce at least one of these harmful effects, reports a ...

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, ...

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. ...

Genetics

The gene responsible for cognitive defects in Down syndrome

Learning and memory impairments in a Down syndrome mouse model were reversed by correcting expression of a gene that influences the generation of new neurons in the brain. The finding could pave the way to treat the cognitive ...

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