Cognitive Function News and Research

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Cognition is a concept used in different ways by different disciplines, but is generally accepted to mean the process of thought. For example, in psychology and cognitive science it refers to an information processing view of an individual's psychological functions.

SwRI and UTSA develop breath analysis techniques to detect TBI

Researchers from Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) are developing techniques to detect traumatic brain injury (TBI) by analyzing breath for specific biomarkers.

26 Sep 2023

Hospitalized COVID-19 patients face triple the risk of multiorgan damage, study reveals

Researchers in the U.K. find that patients hospitalized with COVID-19 face a higher medium-term risk of multiorgan abnormalities, revealed through multiorgan MRI scans. The study emphasizes the urgency for comprehensive post-hospitalization care, as these abnormalities are associated with persistent mental and physical health impairments.

25 Sep 2023

Car ownership among older adults in Japan correlates with positive indicators of well-being

Physical health and cognitive function declines as we age. Aging impacts people's ability to perform routine tasks, which affects their well-being and sense of independence.

19 Sep 2023

Could virtual reality be the answer to post-stroke rehabilitation?

The effectiveness and safety of virtual reality (VR) in people diagnosed with cerebral stroke.

19 Sep 2023

Study reveals ideal napping strategy for night shift workers

New analysis of pilot studies on night shift naps conducted from 2012 to 2018 revealed the ideal snoozing strategy that might help counteract drowsiness and fatigue during a 16-hour overnight duty. The findings can also benefit new parents.

15 Sep 2023

Scientists develop new method to detect key fat-filled particles in the brain

Scientists have created a method to detect key fat-filled particles known as lipoproteins in the central nervous system, opening a new view into the workings of the brain.

12 Sep 2023

Breakthrough genome-wide study uncovers new loci impacting apolipoprotein E levels and Alzheimer's risk

New genetic factors that affect the plasma apolipoprotein E levels.

8 Sep 2023

How weight changes impact life beyond 90

In recent years, lifestyle changes that can improve longevity have gained a lot of interest. A new study examines the association of weight changes and deliberate weight loss on life expectancy at ages above 90 years.

7 Sep 2023

Could medicinal plants be the key to reversing cognitive decline?

Researchers explore available evidence that medicinal plants may help improve cognitive function by reducing brain inflammation.

5 Sep 2023

Study investigates the pathophysiological mechanisms of PASC after COVID-19

Researchers investigated early pathophysiological mechanisms potentially underlying PASC post-SARS-CoV-2 infection.

4 Sep 2023

Study explores the biology of post-COVID-19 cognitive deficits

Researchers explored the biology of cognitive deficits following acute COVID-19.

4 Sep 2023

Higher educational attainment may have a protective effect against Alzheimer's in people with genetic risk

A new study by researchers from Mass General Brigham further illustrates that when it comes to risk of Alzheimer's disease, even genetically determined forms of the disease, genetics is only one piece of the puzzle.

30 Aug 2023

Controlling traditional cardiovascular risk factors can prevent Alzheimer's and other dementias

Cardiovascular disease and dementia frequently occur together in elderly people. Nevertheless, few longitudinal studies have examined how atherosclerosis and its associated risk factors affect brain health from middle age.

30 Aug 2023

Study examines health impacts of second-hand cigarette smoke exposure

In a recent study, researchers evaluated the effects of chronic second-hand smoke exposure on cognition, behavior, neuropathology, and metabolism.

29 Aug 2023

Study finds evidence of SARS-CoV-2 exposure in many patients with postviral syndrome

Researchers investigated immunologic and clinical findings indicative of SARS-CoV-2 exposure among individuals with postviral syndrome.

29 Aug 2023

Online test nails early Alzheimer's diagnosis with biomarker precision

Researchers have developed a novel digital cognitive testing platform, using the Oxford Cognitive Testing Portal, that correlates with serological biomarkers to accurately measure cognitive impairment in Alzheimer's patients. The study highlights the platform's effectiveness in capturing subtle signs of impairment, potentially revolutionizing early diagnosis and tracking of Alzheimer's disease.

28 Aug 2023

How diet and exercise may rewrite the Alzheimer's script at a molecular level

Researchers explore how lifestyle changes like diet and physical activity can influence microRNA expression in Alzheimer's patients, potentially offering new therapeutic avenues. The study fills a research gap in understanding how such lifestyle modifications could affect molecular mechanisms implicated in Alzheimer’s disease.

28 Aug 2023