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Updated: Jul 17, 2026

Behavioral Characterization of Pentylenetetrazole-induced Seizures: Moving Beyond the Racine Scale
Published on: July 8, 2025
The psychological impact of a newly diagnosed seizure: losing and restoring perceived control
Sarah L Velissaris1, Sarah J Wilson, Michael M Saling
1School of Behavioural Science, The University of Melbourne, Victoria, 3010, Australia. s.velissaris@pgrad.unimelb.edu.au
Abstract:
This study aimed to characterize the process of psychosocial adjustment following a newly diagnosed seizure. Eighty-five adult patients were assessed 1 and 3 months after a first seizure presentation with a purpose-developed semistructured interview, the NEWQOL, and the COPE. Among a broad range of patient concerns, psychological issues were paramount, representing a process of losing and restoring perceived control. Two psychological adjustment trajectories were identified, which hinged on the experience of a limited (n=37) or pervasive (n=48) loss of control. These adjustment trajectories were predicted by demographic and clinical factors. The pervasive group described a more extensive process of reevaluation, leading to an improved sense of self at 3 months. Pervasive loss of control, anxiety, and depression predicted subsequent seizure recurrence. Overall, a first seizure can trigger a complex adjustment process, which might require therapeutic management in some patients.
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