# The connection between dementia and anxiety | Elaine Eshbaugh | TEDxUniversity of Northern Iowa Source: https://www.youtube.com/watch?v=XeESSqpipNk Recap page: https://rapidrecap.app/video/XeESSqpipNk Generated: 2026-02-19T22:03:18.817+00:00 --- ## Quick Overview Elaine Eshbaugh explains that anxiety is often rooted in a person's perception of reality, which is severely affected in individuals with dementia, leading to anxiety when their reality conflicts with the shared reality of others, and she demonstrates this by having the audience simulate impaired peripheral vision to understand how easily environmental cues are missed. **Key Points:** - Anxiety in individuals with dementia often arises when their subjective reality conflicts with the shared reality of others, causing distress when they cannot process expected environmental cues (0:14, 1:53). - Dementia impacts nearly everything the brain controls, including movement, mood, personality, perception, speech, and sensation (1:17). - The speaker suggests that when anxiety spikes, cognitive functions like processing sensory input decrease (0:56). - Eshbaugh uses a visual simulation exercise, asking the audience to press their index fingers gently against their eyes to simulate restricted peripheral vision, demonstrating how easily one might miss information like a clock ticking on a wall (10:24, 10:34). - When the speaker's grandmother, who has dementia, experiences anxiety, she may withdraw or become argumentative because the world doesn't make sense to her brain (2:28, 3:33). - The speaker notes that people with dementia might struggle to prioritize sound or have double vision, further complicating their perception (6:57, 11:52). - The core message is that caregivers and others need to change their culture to be more empathetic and focus on supporting the person's reality rather than constantly correcting it (8:45, 9:29). ![Screenshot at 10:30: Audience members simulating impaired vision by pressing their index fingers against their eyes while the speaker instructs them to feel the pressure gently towards their brain, illustrating the sensory confusion experienced by someone with dementia.](https://ss.rapidrecap.app/screens/XeESSqpipNk/00-10-30.jpg) **Context:** Elaine Eshbaugh, Founder/Director of Dementia Simulation House and Professor of Gerontology, delivers a TEDx talk focusing on the relationship between dementia and anxiety. She uses personal anecdotes, including interactions with her grandmother, to illustrate how the cognitive and sensory impairments caused by dementia lead to anxiety when the individual's perception of reality clashes with their environment or with the expectations of others. ## Detailed Analysis Elaine Eshbaugh argues that anxiety in people living with dementia is often a reaction to a distorted or conflicting reality, not just a symptom of memory loss. She explains that dementia affects perception, movement, mood, and sensation, causing a person's brain to constantly scan for threats because expected environmental cues are missing or distorted. She uses the analogy of mental energy pennies being depleted by anxiety. To help the audience understand this sensory conflict, she leads them through an exercise simulating restricted peripheral vision by pressing their index fingers against their eyes. This exercise shows how easy it is to miss crucial visual information, like a ticking clock or a person entering a room, which can lead to panic and distress for someone with dementia. She contrasts this with the common reaction of trying to correct the person's reality (e.g., telling them to take off their glasses or turn off the TV), which often exacerbates their anxiety. Eshbaugh concludes that fostering empathy and changing the cultural approach to support the person's reality, rather than constantly correcting it, empowers individuals with dementia to live their best possible lives. ### Setting the Stage - Anxiety and Dementia: Anxiety hits everyone differently, but it is especially true for those living with dementia where cognitive functions (movement, mood, perception, speech, sensation) are impacted (0:08, 1:17). ### The Mental Energy Penny Analogy - Mental energy is finite; when anxiety goes up, cognitive function goes down, making tasks like reading a text or recognizing a face harder (3:50, 4:24). ### Sensory Simulation Exercise - Eshbaugh instructs the audience to simulate peripheral vision loss by pressing one finger from each hand gently near their nose and temples simultaneously to show how the brain struggles to fuse two different visual fields (10:24, 11:17). ### Real-World Example - The speaker recounts how her grandmother, despite being smart and capable, ran a marathon after diagnosis but later became anxious and withdrawn in environments that made sense to her but not to others (7:54, 12:57). ### The Core Problem - People with dementia may struggle to prioritize sound, have double vision, or misjudge depth perception, leading to anxiety when their perception clashes with shared reality (11:52, 12:04). ### Call to Action - Instead of trying to correct the person's reality (e.g., telling them to take off glasses), caregivers must change the culture to be more empathetic and empower them to live their best lives within their own reality (8:45, 13:47). ![Screenshot at 0:08: Speaker Elaine Eshbaugh standing on stage at TEDx University of Northern Iowa, introducing the topic of anxiety and making an assumption about the audience's experience with it.](https://ss.rapidrecap.app/screens/XeESSqpipNk/00-00-08.jpg) ![Screenshot at 0:57: Speaker using hand gestures to emphasize the point that when anxiety increases, cognition decreases \(57\).](https://ss.rapidrecap.app/screens/XeESSqpipNk/00-00-57.jpg) ![Screenshot at 10:30: Audience members actively participating in the visual simulation exercise by placing their fingers around their eyes, mimicking restricted visual fields \(10:30\).](https://ss.rapidrecap.app/screens/XeESSqpipNk/00-10-30.jpg) ![Screenshot at 3:34: Speaker smiling and emphasizing that anxiety is tiring for everyone, not just those with dementia \(3:34\).](https://ss.rapidrecap.app/screens/XeESSqpipNk/00-03-34.jpg) ![Screenshot at 12:48: Speaker asking the audience to imagine living in a world that doesn't make sense to their brain, setting up the empathy exercise \(12:48\).](https://ss.rapidrecap.app/screens/XeESSqpipNk/00-12-48.jpg)