Home » News » Stress Management » Stress, Poor Coping Skills Can Lead to Seizures

Stress, Poor Coping Skills Can Lead to Seizures

Stress and Poor Coping Skills Can Lead to SeizuresPseudo-epilepsy is on the rise as a new study discovers that more than a third of patients believed to have neurologically based, intractable seizures were actually presenting stress-triggered symptoms.

A team of physicians and psychologists from Johns Hopkins University determined that over 33 percent of patients admitted to The Johns Hopkins Hospital’s inpatient epilepsy monitoring unit had symptoms caused by stress, rather than a true seizure disorder.

These patients were a heterogeneous group including returning war veterans, mothers in child-custody battles and overextended professionals alike. After an evaluation, physicians determined they were demonstrating psychogenic non-epileptic seizures (PNES).

Clinical signs of the condition include uncontrollable movements and far-off stares or convulsions.

Johns Hopkins researchers say the signs are not the result of the abnormal electrical discharges in the brain that characterize epilepsy, but instead appear to be stress-related behaviors that mimic and are misdiagnosed as the neurological disorder.

Researchers say diagnosing the condition was aided by the fact that antiseizure medications failed to stop these patients’ symptoms. This suggested that nothing was physically wrong with subject’s brains’ electrical activity. The researchers also say the diagnoses appear to be on the rise, at least by what they have seen in recent months.

Historically, behaviors like PNES were called “hysteria.” Now they are often considered by psychiatrists as part of a “conversion” disorder, in which the patient unconsciously converts emotional dysfunction into physical symptoms.

In some cases, those afflicted have become paralyzed or blind because of emotional trauma.

People at risk for pseudo-seizures are typically highly suggestible – which is why physicians often have tried not to publicize or draw attention to the condition.

In the past few months, media reports from western New York have described a group of more than a dozen female high school students who experienced uncontrollable tics and other movements, which many experts now believe are manifestations of a “contagious” psychiatric rather than neurological disorder.

In this new study, a team of neuropsychologists and neurologists at the Johns Hopkins University School of Medicine suggest that people with PNES don’t necessarily experience more frequent or severe stressful events than people with epilepsy or neurologically healthy people. However, they seem to lack effective coping mechanisms necessary to deal with those stresses and feel more distressed by them.

“These patients behave as if they have an organic brain disease, but they don’t,” said Jason Brandt, Ph.D., the study’s senior investigator. “And it turns out that their life stresses weren’t all that high, but they’re very sensitive to stress and they don’t deal with it well.”

The Johns Hopkins researchers say they undertook the new study in an effort to learn why “psychogenic” symptoms so closely simulate a physical disorder and why some people are more susceptible to these behaviors than others. Clearly, not every overwhelmed person develops seizure symptoms, they note, nor is it known how many people experience pseudo-seizures.

In the study, researchers evaluated 40 patients with PNES, 20 people with epilepsy and 40 healthy control volunteers, all of whom were asked to report the frequency of various stressful life events (both positive and negative) over the previous five years.

The research subjects then appraised the distress these events induced. Each group reported roughly the same number of stressful events, but the PNES group reported much higher distress levels than the other two groups. The researchers found that the PNES group was less likely to plan a course of action to counter stressful life events.

Those who used denial — the failure to acknowledge stressors — experienced greater distress than those who did not, illustrating the ineffectiveness of denial as a way of warding off anxiety, Brandt said.

Along with seizure symptoms, patients with PNES often have other problematic behaviors and unstable relationships. Many remain occupationally disabled and have high health care expenditures, even years after the non-epileptic nature of their events is identified, the authors reported.

The behavior is costly in many ways. Financially, there are the costs of doctor visits, medication that doesn’t work and hospitalizations in specialty units like Hopkins’ epilepsy monitoring unit (EMU), says Brandt. In the EMU, patients are hooked up to both a video camera to capture the onset and characteristics of a seizure and an EEG (an electroencephalogram) that monitors the electrical signals of the brain. Sensors attached to the scalp check for alignment of seizure behavior and abnormal electrical discharges in the brain.

There are also psychological and social costs of having disabling seizures that can’t be controlled.

Gregory L. Krauss, M.D., a professor of neurology at Johns Hopkins and one of the study’s co-authors, said he was surprised by how many patients are being referred to his epilepsy unit without having epilepsy at all. And the numbers appear to be growing. He says that in recent months, as many as half of those referred to the unit have pseudo-seizures.

When the team discovers individuals who, using a computer analogy, don’t have a hardware problem but a software glitch, they get the good news. Often, Krauss says, symptoms go away quickly. But, Brandt said, such patients often need cognitive-behavioral therapy to help them develop more effective coping skills.

“There’s a lot of stress out there in our modern society, and this research highlights that many people don’t have the skills to cope with that,” Krauss said.

People with PNES can spend years in treatment for epilepsy, said Krauss and his colleagues, who also report that neurologists may be misdiagnosing PNES patients by misreading their EEGs. In a study of 46 patients, published in the journal Neurology in 2005, the patterns seen on 54 percent of EEG readouts were misinterpreted as epilepsy. Krauss said patients often will come to him already having been told by a neurologist that their EEG shows they have epilepsy.

Another report by Krauss in Neurology, published in 2007, looked at the use of service dogs trained to assist patients with epilepsy. The researchers determined that four of the six patients in the study actually had PNES and not epilepsy, and by alerting patients to an oncoming seizure, the dogs may instead have been perpetuating the pseudo-seizures by putting the idea of them into the minds of those with PNES.

The dogs are trained to anticipate overt behavior and presumably cannot distinguish between PNES and true seizure disorders.

“We’re just seeing a large number of these patients, and we’ll probably see more of them,” Krauss said.

The current study is published online in the journal Seizure.

Source: Johns Hopkins Medicine

Stress, Poor Coping Skills Can Lead to Seizures

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Stress, Poor Coping Skills Can Lead to Seizures. Psych Central. Retrieved on September 27, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 12 Apr 2012)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
Published on Psych All rights reserved.