Related Experiment Video
Updated: Aug 20, 2026

Behavioral Characterization of Pentylenetetrazole-induced Seizures: Moving Beyond the Racine Scale
Published on: July 8, 2025
Attitudes of Brazilian psychiatrists toward people with epilepsy
Renato Luiz Marchetti1, Ana Paula Werneck de Castro, Claudiane Salles Daltio
1Institute and Department of Psychiatry, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil. rlmarche@dialdata.com.br
Abstract:
The purpose of this survey was to evaluate the experience of Brazilian psychiatrists in treatment, formal training, attitudes, and knowledge with respect to epilepsy (and associated mental disorders). One hundred fifty-seven Brazilian psychiatrists completed a specially developed questionnaire. Most (95%) had previously treated patients with epilepsy and mental disorders. About one-third (35%) admitted a lack of any formal training in epilepsy, and only 46% confirmed having received some formal training in mental disorders related to epilepsy. Eighty percent were dissatisfied with their knowledge. Three knowledge-based questions were answered correctly by only 10%. Almost half (48%) admitted that among psychiatrists, prejudice exists toward patients with epilepsy. Difficulties with treatment (50%) and lack of knowledge of epilepsy (50%) were considered the main causes of such prejudice. These data indicate an urgent need for improvement in education on epilepsy and associated mental disorders, as well as inclusion of formal epilepsy training in psychiatry residency programs.
Related Concept Videos
Epilepsy and Seizures: Overview
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
Electroconvulsive Therapy
Seizures: Classification
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Antiepileptic Drugs: Modulators of Neurotransmitter Release Mediated by SV2A Protein
SV2A is a transmembrane glycoprotein located predominantly in the brain, modulating the release of neurotransmitters for neuronal communication. Both levetiracetam and brivaracetam exhibit a high affinity for...
Epilepsy ll: Types
Psychosurgery
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...

