Dalma Kalogjera-Sackellares, PhD, is a clinical psychologist with special expertise in neuropsychology, geropsychology, and sleep disorders. Original publications include works on ...view moreDalma Kalogjera-Sackellares, PhD, is a clinical psychologist with special expertise in neuropsychology, geropsychology, and sleep disorders. Original publications include works on the psychological effects of insomnia, cognitive and emotional effects of anticonvulsants, and psychogenic pseudoseizures. Her books on post-traumatic syndromes and spatial intelligence are highly acclaimed by experts in the field. She currently lives in Florida.view less