Subscribe
The latest psychology and neuroscience discoveries.
My Account
  • Mental Health
  • Social Psychology
  • Cognitive Science
  • Psychopharmacology
No Result
View All Result
PsyPost
PsyPost
No Result
View All Result
Home Uncategorized

Does social anxiety disorder respond to psychotherapy? Brain study says yes

by Association for Psychological Science
February 15, 2011
in Uncategorized

[Subscribe to PsyPost on YouTube to stay up-to-date on the latest developments in psychology and neuroscience]

Share on FacebookShare on Twitter

MRI brain scanWhen psychotherapy is helping someone get better, what does that change look like in the brain? This was the question a team of Canadian psychological scientists set out to investigate in patients suffering from social anxiety disorder. Their findings are published in Psychological Science, a journal of the Association of Psychological Science.

Social anxiety is a common disorder, marked by overwhelming fears of interacting with others and expectations of being harshly judged. Medication and psychotherapy both help people with the disorder. But research on the neurological effects of psychotherapy has lagged far behind that on medication-induced changes in the brain.

“We wanted to track the brain changes while people were going through psychotherapy,” says McMaster University Ph.D. candidate Vladimir Miskovic, the study’s lead author.

To do so, the team—led by David Moscovitch of the University of Waterloo, collaborating with McMaster’s Louis Schmidt, Diane Santesso, and Randi McCabe; and Martin Antony of Ryerson University—used electroencephalograms, or EEGs, which measure brain electrical interactions in real time. They focused on the amount of “delta-beta coupling,” which elevates with rising anxiety.

The study recruited 25 adults with social anxiety disorder from a Hamilton, Ontario clinic. The patients participated in 12 weekly sessions of group cognitive behavior therapy, a structured method that helps people identify—and challenge—the thinking patterns that perpetuate their painful and self-destructive behaviors.

Two control groups—students who tested extremely high or low for symptoms of social anxiety—underwent no psychotherapy.

The patients were given four EEGs—two before treatment, one halfway through, and one two weeks after the final session. The researchers collected EEG measures of the participants at rest, and then during a stressful exercise: a short preparation for an impromptu speech on a hot topic, such as capital punishment or same-sex marriage; participants were told the speech would be presented before two people and videotaped. In addition, comprehensive assessments were made of patients’ fear and anxiety.

When the patients’ pre- and post-therapy EEGs were compared with the control groups’, the results were revealing:  Before therapy, the clinical group’s delta-beta correlations were similar to those of the high-anxiety control group and far higher than the low-anxiety group’s. Midway through, improvements in the patients’ brains paralleled clinicians’ and patients’ own reports of easing symptoms. And at the end, the patients’ tests resembled those of the low-anxiety control group.

“We can’t quite claim that psychotherapy is changing the brain,” cautions Miskovic. For one thing, some of the patients were taking medication, and that could confound the results. But the study, funded by the Ontario Mental Health Foundation, is “an important first step” in that direction—and toward understanding the biology of anxiety and developing better treatments.

The work might also alter perceptions of therapy. “Laypeople tend to think that talk therapy is not ‘real,’ while they associate medications with hard science, and physiologic change,” says Miskovic. “But at the end of the day, the effectiveness of any program must be mediated by the brain and the nervous system.  If the brain does not change, there won’t be a change in behavior or emotion.”

ShareTweetSendScanShareSharePinSend

NEWSLETTER SIGN-UP

STAY CONNECTED

TRENDING

New study shows how mindfulness can benefit our romantic relationships

One in four people may experience estrangement from a sibling in adulthood, study finds

The fascinating neuroscience behind dreaming

Cognitive control serves to override the moral default in both honesty and dishonesty

Women are more attracted to men with tougher facial features when facing uncertainty, study finds

New psychology research reveals men’s motives for sending unsolicited dick pics

RECENT

Parents with more difficult childhoods are more likely to spank their children, study finds

Study suggests partisan resentment is bad for your health

The fascinating neuroscience behind dreaming

New study shows how mindfulness can benefit our romantic relationships

New study sheds light on how scarcity is experienced across different sociodemographic groups

One in four people may experience estrangement from a sibling in adulthood, study finds

Cognitive control serves to override the moral default in both honesty and dishonesty

The passage of anti-transgender legislation increases internet searches for “suicide” and “depression”

Currently Playing

Individuals with dark personality traits are less oriented towards long-term mating strategies

Disclosing victim status reduces online dating matches regardless of race or sex

Individuals with dark personality traits are less oriented towards long-term mating strategies

Dark Triad
Longitudinal study examines the effects of adversity on wise reasoning

New study examines the psychological mechanisms underlying Solomon’s paradox

Social Psychology
Engaging in religious practice, even if you don’t believe, may increase your capacity to delay gratification

Engaging in religious practice, even if you don’t believe, may increase your capacity to delay gratification

Cognitive Science
New study sheds light on how three distinct types of first impressions predict subsequent dating outcomes

New study sheds light on how three distinct types of first impressions predict subsequent dating outcomes

Relationships and Sexual Health
A single, moderate dose of psilocybin reduces depressive symptoms for at least two weeks, controlled study finds

A single, moderate dose of psilocybin reduces depressive symptoms for at least two weeks, controlled study finds

Depression
Study identifies factors that influence the link between men’s body esteem and their ability to enjoy their sexuality

Study identifies factors that influence the link between men’s body esteem and their ability to enjoy their sexuality

Mental Health
  • Cognitive Science
  • COVID-19
  • Mental Health
  • Social Psychology
  • Drug Research
  • Conspiracy Theories
  • Meditation
  • Psychology of Religion
  • Aviation Psychology and Human Factors
  • Relationships and Sexual Health
  • Evolutionary Psychology
  • Neuroimaging
  • Psychedelic Drugs
  • Dark Triad
  • Political Psychology

About

PsyPost is a psychology and neuroscience news website dedicated to reporting the latest research on human behavior, cognition, and society. (READ MORE...)

  • Contact us
  • Privacy policy

Subscribe
  • My Account
  • Cognitive Science Research
  • Mental Health Research
  • Social Psychology Research
  • About PsyPost
    • Contact us
  • Privacy policy

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

This website uses cookies. By continuing to use this website you are giving consent to cookies being used.