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 ...

Medical research

Study: Bad diets making for bad memories

A poor diet might be damaging more than your waistline—it might be leading to cognitive decline and poor memory, according to Western-led research released this week.

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. ...

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 ...

Psychology & Psychiatry

Estrogen alters memory circuit function in women with gene variant

Fluctuations in estrogen can trigger atypical functioning in a key brain memory circuit in women with a common version of a gene, NIMH scientists have discovered. Brain scans revealed altered circuit activity linked to changes ...

Psychology & Psychiatry

Research unlocks clues to language-based learning in children

According to the National Center for Learning Disabilities (NCLD), one in five individuals are impacted by language-based learning disabilities—one of the most common being dyslexia, which involves difficulty in reading ...

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