Color vision but not visual attention is altered in migraineSHEPHERD, Alex J.Headache. 2006, Vol 46, Num 4, pp 611-621, issn 0017-8748, 11 p.Article

Visual Pattern Adaptation in Subjects with Photoparoxysmal EEG Response : Evidence for Increased Visual Cortical ExcitabilitySHEPHERD, Alex J; SINIATCHKIN, Michael.Investigative ophthalmology & visual science. 2009, Vol 50, Num 3, pp 1470-1476, issn 0146-0404, 7 p.Article

Transient tritanopia in migraine : Evidence for a large-field retinal abnormality in blue-yellow opponent pathwaysTIBBER, Marc S; SHEPHERD, Alex J.Investigative ophthalmology & visual science. 2006, Vol 47, Num 11, pp 5125-5131, issn 0146-0404, 7 p.Article

Orientation discrimination and contrast detection thresholds in migraine for cardinal and oblique anglesTIBBER, Marc S; GUEDES, Antonio; SHEPHERD, Alex J et al.Investigative ophthalmology & visual science. 2006, Vol 47, Num 12, pp 5599-5604, issn 0146-0404, 6 p.Article

Factor Structure of Scores on the State Version of the Four Dimension Mood ScaleGREGG, Vernon H; SHEPHERD, Alex J.Educational and psychological measurement. 2009, Vol 69, Num 1, pp 146-156, issn 0013-1644, 11 p.Article

Spreading photoparoxysmal EEG response is associated with an abnormal cortical excitability patternSINIATCHKIN, Michael; GROPPA, Sergey; JEROSCH, Bettina et al.Brain. 2007, Vol 130, pp 78-87, issn 0006-8950, 10 p., 1Article

Visual stimuli are common triggers of migraine and are associated with pattern glareHARLE, Deacon E; SHEPHERD, Alex J; EVANS, Bruce J. W et al.Headache. 2006, Vol 46, Num 9, pp 1431-1440, issn 0017-8748, 10 p.Article