How Alzheimer's Changes the Brain - Video

In healthy people, all sensations, movements, thoughts, memories, and feelings are the result of signals that pass through billions of nerve cells, or neurons, in the brain.In a person living with Alzheimer ’s toxic changes in the brain destroy the nerve cell (or neurons). These changes may occur years, even decades, before the first signs of dementia.Researchers believe that this process involves two proteins called beta-amyloid and tau.What is the Difference Between Alzheimer ’s and DementiaSubscribe to the Alzheimer's Reading RoomEmail:How to Test Your Memory for Alzheimer's and Dementia (5 Best Tests)4 Memory Systems of the Brain and Dementia6 Ways to Reduce Alzheimer's Risk and Keep Your Brain Healthy As You AgeVitamin B12 May Protect Against Brain Shrinkage in Baby BoomersMusic Activates Brain in Alzheimer ’s PatientsHow the Loss of Memory Works in Alzheimer ’s Disease, and How Understanding This Could Help You6 Reasons Why You Might Have to Put Someone with Dementia in a Memory Care Facility or Nursing HomeNeed Help? Search Our Award Winning Knowledge Base for Answers to Your Questions About Alzheimer's and DementiaTranscriptHow Alzheimer's Changes the BrainIn healthy people, all sensations, movements, thoughts, memories, and feelings are the result of signals that pass through billions of nerve cells, or neurons, in the brain. Neurons constantly communicate with each other through electrical charges that travel down axons, causing the release o...
Source: Alzheimer's Reading Room, The - Category: Neurology Tags: alzheimer's progression alzheimer's risk brain Brain disease memory memory problems memory systems what parts of the brain are affected by alzheimer's Source Type: blogs

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(CNN) — The woman lives alone, but she’s rarely lonely. Friends stop by most mornings, and a niece looks in weekly. Still, most of her afternoons and evenings are spent sitting in her chair, looking at the clouds and sky through a picture window. The caller sounded nice. “Good afternoon,” he said in a cheery voice, asking whether he could use her first name. She couldn’t remember entering the sweepstakes, but he assured her that she had and that it didn’t matter: What matters, he said, is that she’d won. “And what you’ve won is a unique investment opportunity,” he...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - Category: Consumer Health News Authors: Tags: Health News CNN Dementia Scams Source Type: news
Apelin-13 Suppresses Neuroinflammation Against Cognitive Deficit in a Streptozotocin-Induced Rat Model of Alzheimer’s Disease Through Activation of BDNF-TrkB Signaling Pathway Huaiqing Luo1, Yang Xiang1, Xiangping Qu1, Huijun Liu1, Chi Liu1, Guangyi Li2, Li Han3*† and Xiaoqun Qin1*† 1Department of Physiology, School of Basic Medical Science, Central South University, Changsha, China 2Department of Anatomy, Histology and Embryology, Changsha Medical University, Changsha, China 3Department of Physiology, School of Basic Medical Science, Changsha Medical University, Changsha, China Alzheimer&rsq...
Source: Frontiers in Pharmacology - Category: Drugs & Pharmacology Source Type: research
The TWiV team discusses Medusavirus, isolated from a hot spring in Japan, and induction of neurodegeneration by recurrent herpes simplex virus 1 infection of mice. Click arrow to play Download TWiV 543 (65 MB .mp3, 108 min) Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Show notes at microbe.tv/twiv
Source: virology blog - Category: Virology Authors: Tags: This Week in Virology alzheimer's disease amoebae dementia giant virus herpes simplex virus 1 histone horizontal gene transfer Medusavirus memory loss mouse model NCLDV neurodegereration reactivation viral viruses Source Type: blogs
CNN) — After examining the brains of former professional football players, researchers might be a step closer to diagnosing the devastating brain disease chronic traumatic encephalopathy in the living, according to a study published Wednesday in the New England Journal of Medicine. The researchers utilized PET imaging to find tau, an abnormal protein that’s a signature indicator of CTE, using a radioactive drug or tracer called flortaucipir. The researchers imaged the brains of 26 living former football players and compared them with the brains of 31 people with no history of traumatic brain injury. (WBZ-TV) Th...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - Category: Consumer Health News Authors: Tags: Boston News Health CNN CTE Source Type: news
Abstract Alzheimer's disease (AD) is a neurodegenerative disease characterized by progressive memory loss and dementia. The pathological characteristics of AD include the deposition of amyloid beta (Aβ), neurofibrillary tangles, and neuronal loss. There is evidence showing the involvement of inflammation in AD, including activated microglia within and surrounding senile plaques. Epidemiological studies suggest the use of anti-inflammatory drugs to reduce incidence of AD. However, clinical trials with anti-inflammatory drugs have not been successful. PMID: 30954437 [PubMed - as supplied by publisher]
Source: Clinical Biochemistry - Category: Biochemistry Authors: Tags: Clin Biochem Source Type: research
Abstract Stroke is currently the second leading cause of death in industrialized countries and the second cause of dementia after Alzheimer's disease. Diabetes is an independent risk factor for stroke that exacerbates the severity of lesions, disability and cognitive decline. There is increasing evidence that sustained brain inflammation may account for this long-term prejudicial outcome in diabetic patients in particular. We sought to demonstrate that experimental permanent middle cerebral artery occlusion (pMCAo) in the diabetic mouse aggravates stroke, induces cognitive decline, and is associated with exacerbat...
Source: Brain, Behavior, and Immunity - Category: Neurology Authors: Tags: Brain Behav Immun Source Type: research
Here are ten communications tips that can help Alzheimer's caregivers improve their daily life.Sometimes it helps to look at each situation from the perspective, or from out of the eyes of the person living with dementia.What's the Difference Between Alzheimer's and Dementiaby Alzheimer's Reading RoomSubscribe to the Alzheimer's Reading - This is a Free Service - Join NowDotty's Ten Tips for Communicating with a Person Living with DementiaYou know what makes me feel safe, secure, and happy?A smile.Did you ever consider this?When you get tense and uptight it makes me feel tense and uptight.Instead of getting all bent o...
Source: Alzheimer's Reading Room, The - Category: Neurology Tags: alzheimer's Alzheimer's Dementia alzheimer's stages alzheimers awareness alzheimers care alzheimers communication care of dementia patients dementia care health how to care memory loss Source Type: blogs
(Natural News) Early-onset autosomal dominant Alzheimer’s, also known as dominantly inherited Alzheimer’s disease, is a rare form of Alzheimer’s disease that causes memory loss and dementia in people typically in their 30s to 50s. In a recent study published in the journal Alzheimer’s &Dementia, a team of researchers found that physical exercise may delay...
Source: NaturalNews.com - Category: Consumer Health News Source Type: news
ALZHEIMER ’S disease is a type of dementia, and common symptoms include weight loss, memory loss, and sudden mood changes. But you could also be at risk of Alzheimer’s disease if you have this sign in your eyes. Should you speak to a doctor?
Source: Daily Express - Health - Category: Consumer Health News Source Type: news
After he was diagnosed with Alzheimer’s disease in 2016, Peter Wooding says he and his wife JoAnn decided they wanted to be “part of the solution” in finding the first effective treatment for the neurodegenerative disease. He volunteered to be part of a trial for a promising new drug called aducanumab. While there is still no effective treatment for Alzheimer’s, in early studies aducanumab melted away the amyloid protein plaques that are the hallmark of the brain disorder. And people taking the drug showed improvements in some of their thinking skills. But last week, the drug’s developers, Bio...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized Drugs onetime Source Type: news
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