Spatial Memory and Temporal Lobe Epilepsy

In order to assess the long-term spatial memory capacities of epileptic patients with memory complaints, a navigation task was proposed as part of the neuropsychological assessment. This task corresponds to learning a route within the hospital. It is composed of a learning phase and then the patient is asked to repeat the route one hour later and then six weeks later, in order to check for the presence or absence of long-term forgetting. We wanted to study the results of patients with temporal lobe epilepsy (TLE) by comparing them to a group of healthy volunteers matched in age and gender in order to check whether there is significant long-term forgetting and whether there is a significant difference between Right TLE and Left TLE. This study therefore aims to statistically analyze the effects of these two groups: epileptic patients and healthy volunteers, but also to combine the effect of the laterality of epilepsy specifically on spatial memory performance. It will also be interesting to observe whether there is a difference between men and women in the healthy volunteer group for spatial memory learning.