Dementia in Stroke Survivors in the Stroke Data Bank Cohort

We determined the prevalence of dementia in 927 patients with acute ischemic stroke aged
years in the Stroke Data Bank cohort based on the examining neurologist's best judgment
Diagnostic agreement among examiners was 68% ( K = 0 3 4 ) . Of 726 testable patients, 116 (16%)
were demented. Prevalence of dementia was related to age but not to sex, race, handedness,
educational level, or employment status before the stroke. Previous stroke and previous
myocar ....etc

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JOURNAL OF ADDICTIVE DISORDERS

SUMMARY
An examination of whether the Internet is a “pathological agent” and should be included as a disorder separate from other psychiatric diagnoses, including discussion of Internet overuse, the distinction between addictions, compulsions and impulses, technology as a non-chemical addiction, symptoms suggesting addiction potential of the Internet, the prevalence and demographic profile of addicts, uniqueness of the etiology, contrary theories, and placement of the pathological Internet ....etc

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Title: cognitive radio systems

Abstract

Efficient use of radio spectrum is a necessity for future wireless systems. While the vast majority of the frequency spectrum is licensed to different organizations, observations provide evidence that usage of the licensed spectrum is by far not complete

neither in the time domain nor the spatial domain. This material discusses basics of Cognitive radio (CR), classifications of

cognitive radio systems, cognitive system architecture, antenna design for cognitive radio system.

1. Introduction ....etc

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DELIRIUM, DEMENTIA, AND AMNESTIC and OTHER COGNITIVE DISORDERS
 Dementia Definition
 Multiple Cognitive Deficits:
 Memory dysfunction
 especially new learning, a prominent early symptom
 At least one additional cognitive deficit
 aphasia, apraxia, agnosia, or executive dysfunction
 Cognitive Disturbances:
 Sufficiently severe to cause impairment of occupational or social functioning and
 Must represent a decline from a previous level of functioning
 Differential Diagnos ....etc

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Cognitive architecture


A cognitive architecture is a blueprint for intelligent agents. It proposes (artificial) computational processes that act like certain cognitive systems, most often, like a person, or acts intelligent under some definition. It is a superset of general agent architectures. The term architecture implies an approach that attempts to model not only behavior, but also structural properties of the modelled system.
Characterization
Common to cognitive architecture is the belief that understanding (human) cognitive process ....etc

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Abstract. In this paper, we present some of our current studies on how human brain structures are influenced by cognitive disorders occurred from various neurological and psychiatric diseases based on magnetic resonance imaging (MRI). We first give a brief introduction about computational neuroanatomy, which is the basis of these studies. In Section 2, several novel methods on segmentations of brain tissue and anatomical substructures were presented. Section 3 presented some studies on brain image registration, which plays a core role i ....etc

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A cognitive architecture is a blueprint for intelligent agents. It proposes (artificial) computational processes that act like certain cognitive systems, most often, like a person, or acts intelligent under some definition. It is a superset of general agent architectures. The term architecture implies an approach that attempts to model not only behavior, but also structural properties of the modelled system.
Characterization
Common to cognitive architecture is the belief that understanding (human) cognitive processing means being able to impl ....etc

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