| D007858 |
Learning |
Relatively permanent change in behavior that is the result of past experience or practice. The concept includes the acquisition of knowledge. |
Phenomenography |
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| D008297 |
Male |
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Males |
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| D008774 |
Methylphenidate |
A central nervous system stimulant used most commonly in the treatment of ATTENTION DEFICIT DISORDER in children and for NARCOLEPSY. Its mechanisms appear to be similar to those of DEXTROAMPHETAMINE. The d-isomer of this drug is referred to as DEXMETHYLPHENIDATE HYDROCHLORIDE. |
Centedrin,Concerta,Daytrana,Equasym,Metadate,Methylin,Methylphenidate Hydrochloride,Phenidylate,Ritalin,Ritalin-SR,Ritaline,Tsentedrin,Hydrochloride, Methylphenidate,Ritalin SR |
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| D010919 |
Placebos |
Any dummy medication or treatment. Although placebos originally were medicinal preparations having no specific pharmacological activity against a targeted condition, the concept has been extended to include treatments or procedures, especially those administered to control groups in clinical trials in order to provide baseline measurements for the experimental protocol. |
Sham Treatment |
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| D002648 |
Child |
A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. |
Children |
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| D003071 |
Cognition |
Intellectual or mental process whereby an organism obtains knowledge. |
Cognitive Function,Cognitions,Cognitive Functions,Function, Cognitive,Functions, Cognitive |
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| D004311 |
Double-Blind Method |
A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. |
Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked |
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| D005260 |
Female |
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Females |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D001289 |
Attention Deficit Disorder with Hyperactivity |
A behavior disorder originating in childhood in which the essential features are signs of developmentally inappropriate inattention, impulsivity, and hyperactivity. Although most individuals have symptoms of both inattention and hyperactivity-impulsivity, one or the other pattern may be predominant. The disorder is more frequent in males than females. Onset is in childhood. Symptoms often attenuate during late adolescence although a minority experience the full complement of symptoms into mid-adulthood. (From DSM-V) |
ADHD,Attention Deficit Disorder,Attention Deficit Hyperactivity Disorder,Brain Dysfunction, Minimal,Hyperkinetic Syndrome,Minimal Brain Dysfunction,ADDH,Attention Deficit Disorders with Hyperactivity,Attention Deficit Hyperactivity Disorders,Attention Deficit-Hyperactivity Disorder,Attention Deficit Disorders,Attention Deficit-Hyperactivity Disorders,Deficit Disorder, Attention,Deficit Disorders, Attention,Deficit-Hyperactivity Disorder, Attention,Deficit-Hyperactivity Disorders, Attention,Disorder, Attention Deficit,Disorder, Attention Deficit-Hyperactivity,Disorders, Attention Deficit,Disorders, Attention Deficit-Hyperactivity,Dysfunction, Minimal Brain,Syndromes, Hyperkinetic |
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