# Vision Correction and Cognitive Function Your eyes and brain work together in ways that go far beyond simply seeing the world around you. When your vision changes or becomes impaired, it can affect not just how you see, but…
Hearing Aids and Dementia Risk: What You Need to Know Hearing loss affects millions of people, especially as we age, and it turns out it can play a big role in dementia risk. Research shows that when hearing loss goes…
Why Hearing Loss Strains the Brain When you have trouble hearing, you might think the problem is limited to your ears. But research shows that untreated hearing loss creates a ripple effect throughout your brain, affecting how you think, remember,…
Hearing Changes and Cognitive Load When your hearing starts to fade, it does more than make sounds harder to catch. It puts extra pressure on your brain, a strain known as cognitive load. This happens because the brain works overtime…
Visual Sensitivity in Dementia People with dementia often struggle with how they see and process the world around them. This issue, called visual sensitivity, means their eyes and brain do not work together as smoothly as before. Bright lights, shiny…
Why Loud Noises Upset Dementia Patients People with dementia often get upset by loud noises because their brains struggle to process sounds properly. This overload leads to confusion, fear, and agitation, making everyday sounds feel overwhelming.[1][2] Dementia, like Alzheimer’s disease,…
Why Bright Lights Bother Dementia Patients People with dementia often find bright lights uncomfortable or painful, even though these lights can sometimes help their sleep and alertness. This issue comes from a condition called aversive visual light sensitivity, or AVLS,…
Sensory Overload in Older Adults Explained Sensory overload happens when everyday sights, sounds, smells, touches, or lights become too much for the brain to handle. For older adults, this can feel like a sudden flood of irritation or exhaustion from…
Mental Fatigue and Brain Aging Mental fatigue happens when your brain feels worn out from too much stress, long work hours, or lack of sleep. It shows up as brain fog, with symptoms like forgetfulness, trouble focusing, low energy, headaches,…
Older adults often tire mentally faster due to a mix of age-related body changes, nutrient shortages, and everyday stresses that hit the brain harder as we age. This mental tiredness shows up as brain fog, trouble focusing, forgetfulness, and feeling…