News tagged with cognitive tests
Neuroscientists map intelligence in the brain
(PhysOrg.com) -- Neuroscientists at the California Institute of Technology (Caltech) have conducted the most comprehensive brain mapping to date of the cognitive abilities measured by the Wechsler Adult Intelligence ...
Medicine & Health / Neuroscience
Mar 11, 2009 |
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Brains or beauty: New study confirms having both leads to higher pay
People looking for a good job at a good salary could find their intelligence may not be the only trait that puts them at the top of the pay scale, according to researchers. A new study finds attractiveness, along with confidence, ...
Medicine & Health / Psychology & Psychiatry
May 14, 2009 |
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More evidence that Alzheimer's disease may be inherited from your mother
Results from a new study contribute to growing evidence that if one of your parents has Alzheimer's disease, the chances of inheriting it from your mother are higher than from your father. The study is published in the March ...
Medicine & Health / Neuroscience
Feb 28, 2011 |
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Scientists discover new direction in Alzheimer's research
In what they are calling a new direction in the study of Alzheimer's disease, UC Santa Barbara scientists have made an important finding about what happens to brain cells that are destroyed in Alzheimer's ...
Jun 06, 2011 |
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Brain scans may help guide career choice
General aptitude tests and specific mental ability tests are important tools for vocational guidance. Researchers are now asking whether performance on such tests is based on differences in brain structure, and if so, can ...
Medicine & Health / Neuroscience
Jul 21, 2010 |
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First blood test to determine cognitive impairment in Parkinson's disease developed
(PhysOrg.com) -- Researchers at the University of Pennsylvania School of Medicines Udall Center for Parkinson's Research have developed the first blood-based biomarker test to predict cognitive decline in Parkinsons ...
Medicine & Health / Neuroscience
Nov 29, 2010 |
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Genes responsible for ability to recognize faces
(PhysOrg.com) -- The ability to recognise faces is largely determined by your genes, according to new research at UCL (University College London).
Medicine & Health / Neuroscience
Feb 22, 2010 |
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Australian researchers put paid to "baby brain" myth
Australian researchers said on Friday they had debunked the myth that a women's ability to think was impaired by pregnancy and mothering a newborn -- a condition commonly referred to as "baby brain".
Medicine & Health / Psychology & Psychiatry
Feb 05, 2010 |
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Gene variations can be barometer of behavior, choices
Researchers at Brown University and the University of Arizona have determined that variations of three different genes in the brain (called single-nucleotide polymorphisms) may help predict a person's tendency ...
Medicine & Health / Neuroscience
Jul 20, 2009 |
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Cognitive tests a 'first step' to Alzheimer's diagnosis
The sooner someone is diagnosed with dementia, the better.
Medicine & Health / Diseases, Conditions, Syndromes
Jun 29, 2009 |
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Do doodle: Research shows doodling can help memory recall
Doodling while listening can help with remembering details, rather than implying that the mind is wandering as is the common perception. According to a study published today in the journal Applied Cognitive Psychology, subjec ...
Medicine & Health / Psychology & Psychiatry
Feb 27, 2009 |
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A simple balance test may predict cognitive decline in Alzheimer's disease
A simple balance test may predict cognitive decline in Alzheimer's Disease, according to a study published in the March 2009 issue of the Journal of Alzheimer's Disease.
Medicine & Health / Diseases, Conditions, Syndromes
Mar 10, 2009 |
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Pioneer biomarker test to diagnose or rule out Alzheimer's disease
A test capable of confirming or ruling out Alzheimer's disease has been validated and standardized by researchers at the University of Pennsylvania School of Medicine. By measuring cerebrospinal fluid (CSF) concentrations ...
Medicine & Health / Neuroscience
Mar 16, 2009 |
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Brain imaging provides window into consciousness
Using a sophisticated imaging test to probe for higher-level cognitive functioning in severely brain-injured patients provides a window into consciousness -- but the view it presents is one that is blurred in fascinating ...
Medicine & Health / Neuroscience
Feb 25, 2011 |
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Informal daycare may harm kids' cognitive development, study finds
Formal daycare is better for a child's cognitive development than informal care by a grandparent, sibling, or family friend, according to a study of single mothers and their childcare choices published in the July issue of ...
Other Sciences / Social Sciences
Jun 20, 2011 |
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Cognitive test
Cognitive tests are assessments of the cognitive capabilities of humans and animals. Tests administered to humans include various forms of IQ tests; those administered to animals include the mirror test (a test of visual self-awareness) and the T maze test (which tests learning ability). Such study is important to research concerning the philosophy of mind and psychology, as well as determination of human and animal intelligence.
Modern cognitive tests originated through the work of Sir Francis Galton who coined the term "mental tests". Consistent with views of the late nineteenth century, most of his measurements were physical and physiological, rather than "mental". For instance he measured strength of grip and height and weight. He established an "Anthropometric Laboratory" in the 1880's where patrons paid to have physical and physiological attributes measured to estimate their intelligence. So, his measures of mental or cognitive components were not successful in modern terms, although his indirect effects were arguably enormous. His work influenced later researchers who developed better measures of intelligence using cognitive tests (see Alfred Binet , Raymond Cattell and Lewis Terman).
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