Memory and executive functions in adolescents with posttreatment Lyme disease.
Although adults with late stage posttreatment Lyme disease often experience difficulties in memory, little is known about the relationship between cognition and Lyme disease in children and adolescents. Twenty-five adolescents with late stage posttreatment Lyme disease (symptoms > 6 months) and 25 participants without Lyme disease (matched on gender, IQ, age, socioeconomic status) were assessed for neuropsychological functioning, depression, school functioning, and predisease academic achievement. The Lyme group had significant deficits in cognition (short-term visual memory, short-term and delayed verbal memory, all forms of recognition memory), as well as worse attendance, grades, and subjective reports of memory problems, without differing in predisease achievement or depression. Deficits in visual memory exceeded deficits in verbal memory-a striking difference from what is reported in adults. These results reveal that adolescents with a history of treated Lyme disease are at risk for long-term problems in cognition and school functioning.
McAuliffe
Patrick
P
Teacher's College, Columbia University New York, New York 10027, USA. drmcauliffe@gmail.com
Brassard
Marla R
MR
Fallon
Brian
B
D000124:Achievement; D000293:Adolescent; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D008193:Lyme Disease / Q000503:physiopathology* / Q000628:therapy; D008297:Male; D008568:Memory / Q000502:physiology*; D015999:Multivariate Analysis; D009483:Neuropsychological Tests; D011340:Problem Solving / Q000502:physiology*; D012649:Self Concept; D013223:Statistics as Topic