Short answer

When designing for older adults with PTSD, consider interventions that holistically address both psychological well-being and cognitive function, as these aspects can be interconnected.

Field
Human Factors
Source
Journal of Geriatric Psychiatry and Neurology (2023)
Method
Pre-post measurement study
Sample
22 participants
Evidence
Mixed findings

Eye Movement Desensitization and Reprocessing (EMDR) therapy shows potential for improving cognitive functions like verbal learning and attention in older adults diagnosed with Posttraumatic Stress Disorder (PTSD). This human factors research insight is drawn from a 2023 study published in Journal of Geriatric Psychiatry and Neurology. Using Pre-post measurement study with 22 participants, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing for older adults with PTSD, consider interventions that holistically address both psychological well-being and cognitive function, as these aspects can be interconnected.

Study
Human FactorsRecentMixed findings

EMDR Therapy May Enhance Cognitive Function in Older Adults with PTSD

Eye Movement Desensitization and Reprocessing (EMDR) therapy shows potential for improving cognitive functions like verbal learning and attention in older adults diagnosed with Posttraumatic Stress Disorder (PTSD).

Journal of Geriatric Psychiatry and Neurology · 2023

01

Key Findings

  • 01Cognitive functioning on memory and attention possibly increased in older adults with PTSD after EMDR treatment.
  • 02No significant influence of therapy duration or pre-treatment PTSD severity on cognitive improvements was found.
  • 03Small-medium non-significant correlations were observed between PTSD severity, cognitive performance changes, and common risk factors for cognitive decline (sleep problems, depression, physical inactivity).
02

Application

Design takeaway

When designing for older adults with PTSD, consider interventions that holistically address both psychological well-being and cognitive function, as these aspects can be interconnected.

How to apply

When designing digital therapeutics or support programs for older adults with PTSD, consider features that could complement EMDR therapy by reinforcing cognitive gains.

Project actions

  • 01When researching interventions, consider how they impact human cognitive abilities.
  • 02If your project involves older adults or individuals with trauma, explore how psychological states affect cognitive performance.
03

Method & Evidence

AimTo investigate the feasibility of EMDR treatment in improving cognitive performance in older adults with PTSD and to explore pre-treatment correlations with risk factors for cognitive decline.
MethodPre-post measurement study
ProcedureParticipants underwent weekly EMDR sessions for 3, 6, or 9 months. Cognitive functions including verbal learning, interference, and working memory were assessed before and after the intervention period. PTSD severity was also measured.
Sample22 participants
ContextClinical psychiatric settings

Variables

IVEMDR Therapy (presence/duration)
DVCognitive performance (verbal learning, interference, working memory)
CVAge, PTSD diagnosis, pre-treatment cognitive scores, therapy duration (though not found to be significant)
04

Strengths & Limitations

Strengths

  • +Addresses a specific and often overlooked population (older adults with PTSD).
  • +Examines the feasibility of a therapeutic intervention for cognitive improvement.

Limitations

Small sample size, no control group, potential for placebo effect, and difficulty in isolating the specific impact of EMDR from other life factors.

Reliability & validity

The use of standardized cognitive tests (RAVLT, SCWT, WAIS-IV-DS) enhances the reliability and validity of the cognitive measurements. However, the small sample size and lack of a control group may limit the internal validity of the study's conclusions regarding the effectiveness of EMDR.

Think critically

To what extent can improvements in cognitive function be directly attributed to EMDR, versus other factors like increased social interaction or the passage of time?

05

Design Principles

"Integrate psychological and cognitive support in design solutions for vulnerable populations."

This research highlights a potential therapeutic avenue for a vulnerable demographic experiencing both psychological distress and cognitive decline. Understanding how interventions impact cognitive performance can inform the design of support systems and therapeutic tools for aging populations facing trauma.

06

What This Means for Your Design

This study suggests that a type of therapy called EMDR might help older people with PTSD think better, especially with memory and paying attention.

How to use in your project

  • 1.Reference this study when discussing the impact of psychological interventions on cognitive function in your design project.
  • 2.Use the findings to justify the inclusion of cognitive support features in your design.
07

Add to My Project

08

Quick Cite

Paragraph starter

This research indicates that EMDR therapy may offer benefits for cognitive functions such as memory and attention in older adults experiencing PTSD. While preliminary due to sample size and design, it suggests a potential link between psychological intervention and cognitive enhancement, which could inform the development of supportive technologies or environments.

09

Source

Journal of Geriatric Psychiatry and Neurology

A First Exploration: Can Eye Movement Desensitization and Reprocessing Improve Cognition in Older Adults With Posttraumatic Stress Disorder?

journal · 2023

View source

Questions About This Research

What does the research say about emdr therapy may enhance cognitive function in older adults with ptsd?
When designing for older adults with PTSD, consider interventions that holistically address both psychological well-being and cognitive function, as these aspects can be interconnected. Evidence: Journal of Geriatric Psychiatry and Neurology (2023).
Why does "EMDR Therapy May Enhance Cognitive Function in Older Adults with PTSD" matter for design?
This research highlights a potential therapeutic avenue for a vulnerable demographic experiencing both psychological distress and cognitive decline. Understanding how interventions impact cognitive performance can inform the design of support systems and therapeutic tools for aging populations facing trauma.
How can designers apply this research?
When designing for older adults with PTSD, consider interventions that holistically address both psychological well-being and cognitive function, as these aspects can be interconnected.
What were the main findings?
Cognitive functioning on memory and attention possibly increased in older adults with PTSD after EMDR treatment.. No significant influence of therapy duration or pre-treatment PTSD severity on cognitive improvements was found.. Small-medium non-significant correlations were observed between PTSD severity, cognitive performance changes, and common risk factors for cognitive decline (sleep problems, depression, physical inactivity).
What research method was used?
Pre-post measurement study with 22 participants.
How strong is the evidence?
Evidence strength is rated Mixed findings, based on a 2023 journal from Journal of Geriatric Psychiatry and Neurology.
What should I do differently in my next project?
When designing digital therapeutics or support programs for older adults with PTSD, consider features that could complement EMDR therapy by reinforcing cognitive gains.
What are the limitations?
The study's small sample size and lack of a control group limit the generalizability and certainty of the findings. The correlational nature of some findings means causation cannot be established.