Medical research
Mouse-human comparison reveals unexpected functions of the thalamus
Researchers have recreated the brain functions of mice and humans using computers. Artificial intelligences could learn from this.
Oct 4, 2022
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Page 10 - News tagged with cognitive model
Medical research
Uncovering Alzheimer's disease: Researchers examine impact of menopause on cognitive function
Characterized by a buildup of amyloid plaques in the brain, Alzheimer's is an irreversible disease that leads to memory loss and a decrease in cognitive function. More than 5 million Americans suffer with the brain condition, ...
May 19, 2020
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Psychology & Psychiatry
New research provides insights into the brain regions involved in paranoia
The capacity to adjust beliefs about one's actions and their consequences in a constantly changing environment is a defining characteristic of advanced cognition. Disruptions to this ability, however, can negatively affect ...
Jun 13, 2024
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Parkinson's & Movement disorders
Getting down to the heart of the (gray) matter to treat Parkinson's disease
An agent under consideration for use in PET imaging combats neuronal death to relieve Parkinsonian symptoms in animal models, according to a study published on April 2nd in the Journal of Experimental Medicine.
Apr 2, 2012
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Neuroscience
Researchers develop a protein to protect and restore nerve cell communications
(Medical Xpress)—A structure called "the microtubule network" is a crucial part of our nervous system. It acts as a transportation system within nerve cells, carrying essential proteins and enabling cell-to-cell communications. ...
Jun 13, 2013
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Alzheimer's disease & dementia
New findings on the brain's immune cells during Alzheimer's disease progression
The plaque deposits in the brain of Alzheimer's patients are surrounded by the brain's own immune cells, the microglia. This was already recognized by Alois Alzheimer more than one hundred years ago. But until today it still ...
Apr 11, 2013
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Parkinson's & Movement disorders
Computer modeling shows how medications play a part in the Parkinson's experience
(Medical Xpress)—A University of Western Sydney researcher has developed a new computational model, which will improve our understanding of how Parkinson's disease (PD) medications affect the brain and cognition.
Sep 11, 2012
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Alzheimer's disease & dementia
Study identifies protein that contributes to cognitive decline in Alzheimer's
Researchers at Columbia University Medical Center (CUMC) have demonstrated that a protein called caspase-2 is a key regulator of a signaling pathway that leads to cognitive decline in Alzheimer's disease. The findings, made ...
Jun 25, 2013
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Neuroscience
Breakthrough discerns normal memory loss from disease
(Medical Xpress)—Cornell researchers have developed a reliable method to distinguish memory declines associated with healthy aging from the more-serious memory disorders years before obvious symptoms emerge. The method ...
Sep 6, 2013
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Alzheimer's disease & dementia
Researchers design algorithms to improve detection of early cognitive impairment
Researchers at the Pharmacy and Mathematics departments of the CEU UCH University in Valencia have collaborated on the design of two artificial intelligence algorithms that improve the screening of positive cases in the early ...
Jan 18, 2019
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