Memory Loss & Cognitive Decline in Reno, NV
Memory loss is on the rise — and the healthcare system is bracing for a sharp surge in dementia patients in the decades ahead. At Gates Brain Health, Dr. Randall Gates, D.C., Board Certified Chiropractic Neurologist, provides a deeper investigation into memory loss, identifying the metabolic, neurological, and lifestyle factors driving cognitive decline before it progresses.
Request an AppointmentUnderstanding Memory Loss and Cognitive Decline
Memory loss is not an inevitable part of aging. While some degree of cognitive slowing is normal, significant memory problems — forgetting conversations, getting lost in familiar places, losing track of words, struggling to learn new information — are not. These are warning signs that deserve a thorough investigation, not reassurance.
The healthcare system is bracing for a dramatic increase in dementia patients, driven largely by the rising prevalence of diabetes and prediabetes across the population. Inappropriate glucose metabolism directly activates an enzyme in the brain that leads to the protein misfolding seen in Alzheimer’s disease. In other words, blood sugar dysregulation is one of the most modifiable drivers of the most feared neurodegenerative disease — and it’s largely going unaddressed.
Key Contributing Factors in Memory Loss
At Gates Brain Health, Dr. Gates takes a comprehensive, root-cause approach to memory evaluation. Rather than simply assessing cognitive function in isolation, he investigates the metabolic, neurological, hormonal, and nutritional factors that directly influence how the brain forms, stores, and retrieves memories.
Blood Sugar and Insulin Resistance: Alzheimer’s disease is sometimes referred to as “Type 3 Diabetes” because of the well-established role of insulin resistance in brain function. When brain cells cannot properly utilize glucose — or when elevated insulin levels promote inflammation — neurodegeneration accelerates. Prediabetes and metabolic syndrome can begin damaging the brain years before any conventional memory symptoms appear.
B Vitamins: B12, folate, and B6 are essential for methylation — the biochemical process involved in DNA repair, neurotransmitter synthesis, and homocysteine metabolism. Elevated homocysteine is a significant independent risk factor for cognitive decline and Alzheimer’s disease. B vitamin deficiencies are common, especially in older adults, and frequently overlooked in standard workups.
Hormones: Estrogen, testosterone, thyroid hormone, and cortisol all play critical roles in brain function and memory. Thyroid dysfunction, hormonal imbalances in perimenopause and menopause, and HPA axis dysregulation can all contribute to cognitive complaints that are frequently misattributed to aging.
Brain Activation: Neuroplasticity — the brain’s ability to form and reorganize connections — is maintained through mental challenge, physical activity, and novel learning. A brain that isn’t being adequately stimulated loses connections over time. Dr. Gates uses neuroplasticity-based exercises to support and challenge brain function.
Gut-Brain Connection: An unhealthy gut microbiome drives neuroinflammation through the gut-brain axis. Leaky gut allows inflammatory molecules to cross into the bloodstream and ultimately reach the brain, accelerating cognitive decline.
Sleep: The brain’s glymphatic system — responsible for clearing metabolic waste, including amyloid-beta proteins associated with Alzheimer’s — is most active during deep sleep. Chronic sleep disruption allows these neurotoxic proteins to accumulate, significantly increasing dementia risk.
Early Detection Is Key
The window for intervention in cognitive decline is earlier than most people realize. Metabolic and neurological changes that lead to dementia can begin 10–20 years before clinical symptoms emerge. Advanced imaging through volumetric quantification MRI allows Dr. Gates to identify early patterns of brain volume loss and compare them against age-matched norms — providing objective data to guide early intervention.
If you or a loved one is experiencing memory concerns in Reno, NV , don’t wait. Call Gates Brain Health at (775) 507-2000 or schedule a consultation today.
Related services and conditions: Diagnostic MRIs, Chronic Fatigue, Brain Fog, Diabetes, Thyroid Disorders.
Frequently Asked Questions About Memory Loss
Is memory loss a normal part of aging?
Some slowing of processing speed and occasional tip-of-the-tongue moments are considered a normal part of aging. However, significant memory loss — forgetting important conversations, getting disoriented in familiar locations, struggling to track dates or events, or losing the ability to manage finances — is not normal and warrants evaluation. Early intervention is far more effective than waiting for dementia symptoms to become severe.
What is the connection between diabetes and Alzheimer’s disease?
Alzheimer’s disease is increasingly understood to have a metabolic dimension. Inappropriate glucose metabolism and insulin resistance activate an enzyme in the brain that promotes the protein misfolding (tau tangles and amyloid plaques) characteristic of Alzheimer’s disease. This is why some researchers have termed Alzheimer’s ‘Type 3 Diabetes.’ Managing blood sugar and insulin sensitivity is one of the most important and modifiable strategies for reducing dementia risk.
Can vitamin B12 deficiency cause memory loss?
Yes. B12 is essential for myelin production, neurotransmitter synthesis, and homocysteine metabolism. B12 deficiency causes neurological damage that can mimic early dementia — including memory loss, cognitive slowing, and mood changes. This damage can be reversible if caught early. Elevated homocysteine from B12 and folate deficiency is also an independent risk factor for Alzheimer’s disease.
Can thyroid disease cause memory problems?
Yes. Hypothyroidism — especially autoimmune Hashimoto’s thyroiditis — can cause significant cognitive symptoms including memory loss, brain fog, and slowed processing. These symptoms are often reversible with appropriate thyroid treatment. Unfortunately, subclinical or autoimmune thyroid disease is frequently missed on standard screening panels.
What advanced imaging is available for memory concerns?
Gates Brain Health offers access to volumetric quantification MRI — a technology that analyzes 133 brain regions and compares volumes against age-matched population norms using AI-driven pattern recognition. This provides objective, quantitative data about brain health that standard MRI interpretation cannot deliver, enabling early detection of neurodegeneration.
How does sleep affect memory and dementia risk?
Sleep is essential for memory consolidation and brain waste clearance. During deep sleep, the brain’s glymphatic system actively clears amyloid-beta and other neurotoxic proteins. Chronic sleep deprivation allows these proteins to accumulate, accelerating neurodegeneration. Optimizing sleep quality is therefore a high-priority intervention in memory care at Gates Brain Health.
How do I start a memory evaluation at Gates Brain Health?
Call us at (775) 507-2000 or schedule a free consultation online. Dr. Gates will review your history, discuss your concerns, and outline a comprehensive evaluation plan. We treat both local and distance patients, with telemedicine follow-up available after the initial in-person exam.