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Study  of  Trace  and  Minor ... ALS  (Amyotrophic  Lateral  Sclerosis)  Patients by J.
Study of Trace and Minor ... ALS (Amyotrophic Lateral Sclerosis) Patients by J.

... data set by determining a minimum set of basis vectors that span the data space to be interpreted. The determined factors may represent a group of elements that are varying together from one sample to another, and more importantly, indicate the differences of biochemical processes between the contro ...
View PDF - e-Science Central
View PDF - e-Science Central

... [25,26]. Longitudinal studies suggest that these rates increase with traumatic experience, and are most likely a result of “self-medication” for PTSD symptoms [25,27]. Veterans tend to engage in heavy alcohol consumption, in order to numb and alleviate the debilitating symptoms of PTSD. The comorbid ...
Cognitive reserve_Valenciano_Guàrdia_June2014
Cognitive reserve_Valenciano_Guàrdia_June2014

... The vast majority of studies aiming to prove the role that the cognitive reserve plays in terms of prevention of cognitive impairment follow the same logic. That is, defining the cognitive reserve as the variable to be explained and analyzing its statistical relationship with several indicators of c ...
Comparing functional connectivity via thresholding correlations and
Comparing functional connectivity via thresholding correlations and

... resonance imaging (fMRI) measurements over time, then we could say that they are functionally connected, even though there may be no direct neuronal connection between these two regions. We can extend this idea to any image measurements. For example, if two regions of the brain show similar anatomic ...
The appeal of multiple intelligences to educators
The appeal of multiple intelligences to educators

... working memory, and hypercognitive processes underlying self-awareness and self-regulation. All of these processes are integral components of general intelligence that regulate the functioning and development of different domains of intelligence. In fact, a recent study by Visser and colleagues whic ...
Glossary of Standardized Testing Terms
Glossary of Standardized Testing Terms

... possible score on a test question depends on one characteristic of the test taker (called "ability") and a small number (usually three or fewer) of characteristics of the test question. These characteristics of the test question are indicated by numbers called "parameters." They always include the d ...
Chapter 15
Chapter 15

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Asynchronous state
Asynchronous state

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Swedish Institute for Social Research (SOFI)
Swedish Institute for Social Research (SOFI)

... of the variable, and thus not robust, nor is the mean the best way to quantify this difference, but the conclusion that the religious composition of the two countries differ is meaningful nevertheless. Test scores are used as a measure of a variety of concepts. They are designed to capture variables ...
Supplementary Information
Supplementary Information

... discovery-sample, P = 0.32 replication-sample, allelic model). Second, association results for rs133885 and BMAF remained significant when the data were corrected for dyslexia severity (P = 2.91×10-09 discovery-sample, P = 0.012 replication-1 sample, P = 1.61×10-09 combined German sample; all accord ...
Re-Examining the Mental Imagery Debate with Neuropsychological
Re-Examining the Mental Imagery Debate with Neuropsychological

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Neuroanatomical correlates of intelligence
Neuroanatomical correlates of intelligence

... myelination and thus an enhanced facilitation of neural transmission. For example, fractional anisotropy, a diffusion data-derived measure of white matter integrity, is known to correlate with full-scale IQ (Chiang et al., 2008). Still, other variables (e.g., biochemical) may also account for the ob ...
PPT
PPT

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Interlocking finger test: a bedside screen for parietal lobe dysfunction
Interlocking finger test: a bedside screen for parietal lobe dysfunction

... Two methods were used to assess the degree of correspondence between the interlocking finger figure scores and other tests of neuropsychological dysfunction: (1) a simple correlation and (2) similarity to other parietal lobe tests at predicting parietal dysfunction in an analytical model. In the fir ...
Special Issue on the 12th IEEE International Conference
Special Issue on the 12th IEEE International Conference

... Tiedao University. He has industrial experience since 1972 and has been a full professor since 1994. He was a visiting professor on sabbatical leaves in the Computing Laboratory at Oxford University in 1995, Dept. of Computer Science at Stanford University in 2008, the Berkeley Initiative in Soft Co ...
COGNITIVE PSYCHOLOGY
COGNITIVE PSYCHOLOGY

... French rationalist René Descartes (1596–1650) and the British empiricist John Locke (1632–1704). Descartes viewed the introspective, reflective method as being superior to empirical methods for finding truth. He maintained that the only proof of his existence is that he was thinking and doubting. De ...
As the author of your texts states, “Balance is traditionally defined as
As the author of your texts states, “Balance is traditionally defined as

... How Well Did You Do On This Test?? One cannot compute an overall score for this test by just adding up the means or total score for each test. The reason is there are some tests where the high score is the best score and other where the lowest score is best score. One needs to convert their means or ...
Cognitive impairment and associated loss in brain white
Cognitive impairment and associated loss in brain white

... 1.0×1.1×1.2 mm) was acquired for anatomical reference and volume analysis. Volumes were calculated automatically using the FreeSurfer image analysis suite (http://surfer.nmr.mgh. harvard.edu), as previously described (Fischl et al. 2002). Then, a sagittal 3D FLAIR scan (TR/TE/TI 4,800/355/ 1,650 ms, ...
Fractionating Human Intelligence
Fractionating Human Intelligence

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An Introduction to Neuropsychological Assessment

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Ciliary Neurotrophic Factor
Ciliary Neurotrophic Factor

... compared to standard. The ED50 as determined by the dose-dependant stimulation of TF-1 cells is less than 3.0 ng/ ml. Endotoxin: Less than 1EU/mg of rHuCNTF as determined by LAL method. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the b ...
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Basic Research What is Cognitive Modeling?

... and detriments to cognitive performance that may result from environmental stressors such as nanoparticles, toxins, radio frequency and optical radiation, and other forms of directed energy. This division seeks to protect warfighters from environmental stressors and help them exploit the bioeffects ...
CogSci 2017 - Cognitive Science Society
CogSci 2017 - Cognitive Science Society

... Cognitive scientists from around the world are invited to attend CogSci 2017! The Annual Meeting of the Cognitive Science Society is the world's premiere annual conference the interdisciplinary study of cognition. Cognitive Science draws on a broad spectrum of disciplines, topics, and methodologies, ...
Corrigendum: Auditory and cognitive factors underlying
Corrigendum: Auditory and cognitive factors underlying

... Auditory and cognitive factors underlying individual differences in aided speechunderstanding among older adults by Humes, L. E., Kidd, G. R., and Lentz, J. J. (2013). Front. Syst. Neurosci. 7:55. doi: 10.3389/fnsys.2013.00055 Reason for Corrigendum: There is an error in the reporting of the Text Re ...
download
download

... 11.5 Present and Future Directions • The four approaches of experimental cognitive psychology, cognitive neuropsychology, cognitive science, and cognitive neuroscience differ in their strengths and weaknesses. As a result, what is needed in order to maximise our understanding of human cognition is ...
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G factor (psychometrics)

The g factor (short for ""general factor"") is a construct developed in psychometric investigations of cognitive abilities. It is a variable that summarizes positive correlations among different cognitive tasks, reflecting the fact that an individual's performance at one type of cognitive task tends to be comparable to that person's performance at other kinds of cognitive tasks. The g factor typically accounts for 40 to 50 percent of the between-individual performance differences on a given cognitive test, and composite scores (""IQ scores"") based on many tests are frequently regarded as estimates of individuals' standing on the g factor. The terms IQ, general intelligence, general cognitive ability, general mental ability, or simply intelligence are often used interchangeably to refer to the common core shared by cognitive tests.The existence of the g factor was originally proposed by the English psychologist Charles Spearman in the early years of the 20th century. He observed that children's performance ratings across seemingly unrelated school subjects were positively correlated, and reasoned that these correlations reflected the influence of an underlying general mental ability that entered into performance on all kinds of mental tests. Spearman suggested that all mental performance could be conceptualized in terms of a single general ability factor, which he labeled g, and a large number of narrow task-specific ability factors. Today's factor models of intelligence typically represent cognitive abilities as a three-level hierarchy, where there are a large number of narrow factors at the bottom of the hierarchy, a handful of broad, more general factors at the intermediate level, and at the apex a single factor, referred to as the g factor, which represents the variance common to all cognitive tasks.Traditionally, research on g has concentrated on psychometric investigations of test data, with a special emphasis on factor analytic approaches. However, empirical research on the nature of g has also drawn upon experimental cognitive psychology and mental chronometry, brain anatomy and physiology, quantitative and molecular genetics, and primate evolution. While the existence of g as a statistical regularity is well-established and uncontroversial, there is no consensus as to what causes the positive correlations between tests.Behavioral genetic research has established that the construct of g is highly heritable. It has a number of other biological correlates, including brain size. It is also a significant predictor of individual differences in many social outcomes, particularly in education and employment. The most widely accepted contemporary theories of intelligence incorporate the g factor. However, critics of g have contended that an emphasis on g is misplaced and entails a devaluation of other important abilities.
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