Cognitive Function News and Research RSS Feed - Cognitive Function News and Research

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.
Iron may underlie effect of Alzheimer’s risk allele

Iron may underlie effect of Alzheimer’s risk allele

Ferritin in the cerebrospinal fluid of patients with Alzheimer’s disease is associated with the APOE ε4 risk allele and predicts cognitive outcomes, a study shows. [More]
People with cognitive impairment have altered responses to pain

People with cognitive impairment have altered responses to pain

People with dementia and other forms of cognitive impairment (CI) have altered responses to pain, with many conditions associated with increased pain sensitivity, concludes a research review in PAIN, the official publication of the International Association for the Study of Pain. [More]
Carbon monoxide may actually protect the brain from damage after subarachnoid hemorrhage

Carbon monoxide may actually protect the brain from damage after subarachnoid hemorrhage

Carbon monoxide is known by many as a poisonous gas that causes brain injury and other neurological symptoms, including memory loss and confusion. But a new study led by investigators at Beth Israel Deaconess Medical Center suggests the opposite may be true: When administered in small, carefully controlled amounts, carbon monoxide may actually protect the brain from damage following subarachnoid hemorrhage, a devastating stroke that results from bleeding in the brain. [More]
Omega-3 fatty acids improve cognitive flexibility in older adults at risk of late-onset Alzheimer's disease

Omega-3 fatty acids improve cognitive flexibility in older adults at risk of late-onset Alzheimer's disease

A study of older adults at risk of late-onset Alzheimer's disease found that those who consumed more omega-3 fatty acids did better than their peers on tests of cognitive flexibility -- the ability to efficiently switch between tasks -- and had a bigger anterior cingulate cortex, a brain region known to contribute to cognitive flexibility. [More]
Study: Air pollution, impaired lung function independently affect cognition

Study: Air pollution, impaired lung function independently affect cognition

Studies have shown that both air pollution and impaired lung function can cause cognitive deficits, but it was unclear whether air pollution diminishes cognition by reducing breathing ability first or whether air pollution represents an independent risk factor for cognitive deficit. [More]
Prostate cancer patients can experience cognitive impairment following androgen deprivation therapy

Prostate cancer patients can experience cognitive impairment following androgen deprivation therapy

Cognitive impairment can occur in cancer patients who are treated with a variety of therapies, including radiation therapy, hormone therapy, and chemotherapy. [More]
Eating Mediterranean diet helps delay cognitive decline

Eating Mediterranean diet helps delay cognitive decline

Professor of Preventive Medicine at the University of Valencia Dolors Corella is part of the multidisciplinary team conducting the Predimed study, which has found that eating a Mediterranean diet, enriched with olive oil or nuts, helps delay cognitive decline. [More]
Prostate cancer patients who receive androgen deprivation therapy may experience cognitive problems

Prostate cancer patients who receive androgen deprivation therapy may experience cognitive problems

Cognitive impairment can occur in cancer patients who are treated with a variety of therapies, including radiation therapy, hormone therapy, and chemotherapy. After chemotherapy treatment it is commonly called "chemo brain." Signs of cognitive impairment include forgetfulness, inability to concentrate, problems recalling information, trouble multi-tasking and becoming slower at processing information. [More]

Wearable cognitive assessment devices a step closer as Cambridge Cognition file new patents

The combination of bio-behavioural measures and results from touch-screen cognitive tests would be used to build up a picture of a person’s mental function... [More]
Ground-breaking study characterizes early-stage Alzheimer's abnormalities in the intact brain

Ground-breaking study characterizes early-stage Alzheimer's abnormalities in the intact brain

Alzheimer's disease (AD) is a neurodegenerative condition that strikes at the heart of what makes us human: the ability to think, to feel, to remember and to communicate with those around us. The tragedy is compounded by the fact that there is currently no cure, no treatment, and no diagnostic method capable of identifying Alzheimer's at its early stages. [More]
Green tea compound, voluntary exercise slow Alzheimer's disease progression in mice

Green tea compound, voluntary exercise slow Alzheimer's disease progression in mice

According to the National Institutes of Health, Alzheimer's disease (AD) may affect as many as 5.5 million Americans. Scientists currently are seeking treatments and therapies found in common foods that will help stave off the disease or prevent it completely. [More]
Scientists report that enzyme that alters testosterone to estrogen has big impact in healthy, injured brain

Scientists report that enzyme that alters testosterone to estrogen has big impact in healthy, injured brain

An enzyme that converts testosterone to estrogen appears to have significant impact in a healthy and injured brain, scientists report. [More]
New Northwestern Medicine study shows that patient portals could widen gap in health disparities

New Northwestern Medicine study shows that patient portals could widen gap in health disparities

Online sites that offer secure access to one's medical record, often referred to as patient portals, are increasingly important for doctor and patient communication and routine access to health care information. But patient portals could widen the gap in health disparities among the most vulnerable patients, according to a new Northwestern Medicine study. [More]
Night shift workers classified as alert insomniacs have highest level of impairment in work productivity

Night shift workers classified as alert insomniacs have highest level of impairment in work productivity

A new study of night shift workers suggests that overnight occupational and cognitive impairment is more strongly correlated to insomnia than it is to sleepiness. [More]
Research findings could offer new way to test for chemo brain in patients

Research findings could offer new way to test for chemo brain in patients

UBC research shows that chemotherapy can lead to excessive mind wandering and an inability to concentrate. Dubbed 'chemo-brain,' the negative cognitive effects of the cancer treatment have long been suspected, but the UBC study is the first to explain why patients have difficulty paying attention. [More]
Emergency body cooling, therapeutic hypothermia yield similar outcomes for children with cardiac arrest

Emergency body cooling, therapeutic hypothermia yield similar outcomes for children with cardiac arrest

A large-scale, multicenter study has shown that emergency body cooling does not improve survival rates or reduce brain injury in infants and children with out-of-hospital cardiac arrest more than normal temperature control. [More]
Study: Long-term exposure to air pollution can damage brain structures, impair cognitive function

Study: Long-term exposure to air pollution can damage brain structures, impair cognitive function

Air pollution, even at moderate levels, has long been recognized as a factor in raising the risk of stroke. A new study led by scientists from Beth Israel Deaconess Medical Center and Boston University School of Medicine suggests that long-term exposure can cause damage to brain structures and impair cognitive function in middle-aged and older adults. [More]
Case Western Reserve and MIT receive $1.7 million to explore potential treatments for Down syndrome

Case Western Reserve and MIT receive $1.7 million to explore potential treatments for Down syndrome

Thanks to the generosity of a philanthropy dedicated to children's issues, renowned Down syndrome researcher Alberto Costa, MD, PhD, has taken yet another step toward making Northeast Ohio the nation's leader in exploring potential treatments of the genetic condition that affects 400,000 people in the U.S. [More]
Epigenetic processes influence children's later ability to learn and cognitive performance

Epigenetic processes influence children's later ability to learn and cognitive performance

Although it is now widely recognised that a poor start to life has long-term effects on a child's later ability to learn, the mechanisms by which the environment in early life affects later life chances are poorly understood. [More]
Study attributes mild cognitive defects in women to post-traumatic stress induced by cancer diagnosis

Study attributes mild cognitive defects in women to post-traumatic stress induced by cancer diagnosis

Breast cancer patients often display mild cognitive defects even before the initiation of chemotherapy. A new study by Ludwig-Maximilians-Universitaet in Munich researchers now attributes the syndrome to post-traumatic stress induced by diagnosis of the disease. [More]
Advertisement
Advertisement