Title |
Response variability in Attention-Deficit/Hyperactivity Disorder: a neuronal and glial energetics hypothesis
|
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Published in |
Behavioral and Brain Functions, August 2006
|
DOI | 10.1186/1744-9081-2-30 |
Pubmed ID | |
Authors |
Vivienne A Russell, Robert D Oades, Rosemary Tannock, Peter R Killeen, Judith G Auerbach, Espen B Johansen, Terje Sagvolden |
Abstract |
Current concepts of Attention-Deficit/Hyperactivity Disorder (ADHD) emphasize the role of higher-order cognitive functions and reinforcement processes attributed to structural and biochemical anomalies in cortical and limbic neural networks innervated by the monoamines, dopamine, noradrenaline and serotonin. However, these explanations do not account for the ubiquitous findings in ADHD of intra-individual performance variability, particularly on tasks that require continual responses to rapid, externally-paced stimuli. Nor do they consider attention as a temporal process dependent upon a continuous energy supply for efficient and consistent function. A consideration of this feature of intra-individual response variability, which is not unique to ADHD but is also found in other disorders, leads to a new perspective on the causes and potential remedies of specific aspects of ADHD. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Finland | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Scientists | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 4 | 2% |
United Kingdom | 3 | 1% |
Norway | 2 | <1% |
Netherlands | 1 | <1% |
Germany | 1 | <1% |
Sweden | 1 | <1% |
South Africa | 1 | <1% |
Israel | 1 | <1% |
Malaysia | 1 | <1% |
Other | 4 | 2% |
Unknown | 215 | 92% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 49 | 21% |
Student > Ph. D. Student | 39 | 17% |
Student > Master | 32 | 14% |
Student > Bachelor | 17 | 7% |
Professor | 14 | 6% |
Other | 53 | 23% |
Unknown | 30 | 13% |
Readers by discipline | Count | As % |
---|---|---|
Psychology | 70 | 30% |
Medicine and Dentistry | 34 | 15% |
Agricultural and Biological Sciences | 33 | 14% |
Neuroscience | 27 | 12% |
Biochemistry, Genetics and Molecular Biology | 7 | 3% |
Other | 22 | 9% |
Unknown | 41 | 18% |