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West Ashley Library
9 a.m. - 6 p.m.
Phone: (843) 766-6635
Wando Mount Pleasant Library
9 a.m. - 6 p.m.
Phone: (843) 805-6888
Village Library
9 a.m. - 6 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. - 6 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. - 6 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. - 6 p.m.
Phone: (843) 849-6161
McClellanville Library
9 a.m. - 1 p.m.
Phone: (843) 887-3699
Keith Summey North Charleston Library
9 a.m. - 6 p.m.
Phone: (843) 744-2489
John's Island Library
9 a.m. - 6 p.m.
Phone: (843) 559-1945
Hurd/St. Andrews Library
9 a.m. - 6 p.m.
Phone: (843) 766-2546
Folly Beach Library
9 a.m. - 1 p.m.
Phone: (843) 588-2001
Edisto Island Library
9 a.m. - 3 p.m.
Phone: (843) 869-2355
Dorchester Road Library
9 a.m. - 6 p.m.
Phone: (843) 552-6466
John L. Dart Library
9 a.m. - 6 p.m.
Phone: (843) 722-7550
Baxter-Patrick James Island
9 a.m. - 6 p.m.
Phone: (843) 795-6679
Main Library
12 p.m. - 6 p.m.
Phone: (843) 805-6930
Bees Ferry West Ashley Library
9 a.m. - 6 p.m.
Phone: (843) 805-6892
Edgar Allan Poe/Sullivan's Island Library
Closed for renovations
Phone: (843) 883-3914
Mobile Library
9 a.m. - 5 p.m.
Phone: (843) 805-6909
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Motion perception in migraineurs: abnormalities are not related to attention.
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- Author(s): McKendrick, AM; Badcock, DR; Badcock, JC; Gurgone, M
- Source:
Cephalalgia. Sep2006, Vol. 26 Issue 9, p1131-1136. 6p. 2 Charts, 7 Graphs. - Source:
- Additional Information
- Subject Terms:
- Abstract: Migraine groups have impaired ability to identify global motion direction in noisy random dot stimuli, an observation that has been used as evidence for cortical hyperexcitability. Several studies have also suggested abnormalities in cognitive processing, particularly in the domains of attention, visuo-spatial processing and memory. This study aimed to determine whether poor performance by migraineurs in motion coherence tasks could be explained by non-visual cognitive factors such as attention. Twenty-nine migraineurs and 27 non-headache controls participated. Global motion coherence thresholds were measured along with measures of neuropsychological function, using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The migraine group had significantly higher motion coherence thresholds than controls. No significant difference in attention or any other RBANS index score was found between groups. Index scores did not correlate with motion perception thresholds. This study does not support inattention or other cognitive abnormality as an explanation for motion perception anomalies in migraine. [ABSTRACT FROM AUTHOR]
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