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Latest Cognitive deficit Stories

2014-08-07 15:36:50

Yale University Researchers at Yale School of Medicine have discovered a new drug compound that reverses the brain deficits of Alzheimer's disease in an animal model. Their findings are published in the Aug. 5 issue of the journal PLoS Biology. The compound, TC-2153, inhibits the negative effects of a protein called STtriatal-Enriched tyrosine Phosphatase (STEP), which is key to regulating learning and memory. These cognitive functions are impaired in Alzheimer's. "Decreasing STEP...

2012-11-09 11:01:17

Neurodevelopmental disorders such as intellectual disability and autism spectrum disorders are marked by mutations that impair signaling between neurons. These mutations cause key brain circuits involved in learning and memory to develop too quickly, leading to long-lasting behavioral and cognitive deficits, according to a study published by Cell Press in the November 9th issue of the journal Cell. The findings could pave the way to new treatment strategies for severe forms of...

2009-10-26 10:18:39

A research collaboration led by biologists and neuroscientists at the University of Pennsylvania has found a molecular pathway in the brain that is the cause of cognitive impairment due to sleep deprivation. Just as important, the team believes that the cognitive deficits caused by sleep deprivation, such as an inability to focus, learn or memorize, may be reversible by reducing the concentration of a specific enzyme that builds up in the hippocampus of the brain. It is known that sleep...

2005-06-14 23:16:10

+ Previous human and animal studies have shown that chronic alcohol consumption can produce deficits in learning and memory. + A new rodent study is the first to show that continuous drinking for as little as eight weeks can produce deficits in learning and memory that last up to 12 weeks after drinking stopped. Both human and animal studies have shown that chronic alcohol consumption can produce deficits in learning and memory. Rodent studies, for example, have shown that chronic alcohol...


Word of the Day
barratry
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.
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