A Ca2+-activated whole-cell Cl- conductance in human placental cytotrophoblast cells activated via a G protein

Evidence now suggests that some people can exert some degree of control over seizure initiation and inhibition. In order to explore this further, 79 young people with epilepsy, attending specialist residential schools, were interviewed regarding awareness of seizure precipitants; recognition of seizure warnings; attempts at seizure inhibition, and ways of self-inducing seizures. Questionnaires with the same content were completed by residential care staff. Results show that many subjects claimed to identify seizure precipitants (63.3%), experienced warnings (70.9%), and had developed means of trying to inhibit seizure occurrence (50.6%). However, in each instance, staff reports were much lower (56.9%, 47.2%, and 22.2%, respectively), and one-to-one concordance was poor. A larger than expected percentage of self-induction was reported for both subjects (8.9%) and staff (9.7%). The implication of these results for both the investigation and treatment of epilepsy are discussed further.