Scientists have created a blood test that can estimate when Alzheimer’s symptoms are likely to begin. By measuring a protein called p-tau217, the model predicts symptom onset within roughly three to ...

Relying on clinical symptoms of memory loss to diagnose Alzheimer's disease may miss other forms of dementia caused by Alzheimer's that don't initially affect memory, reports a new Northwestern ...

Brain fog and memory loss are common symptoms before, during, and after a migraine attack. They're usually temporary but can ...

Low On Vitamin B12? This deficiency can cause brain fog, anxiety, and memory loss. Here are the symptoms, causes, diagnosis, and treatment options to protect your cognitive and mental health.

As Alzheimer’s disease is the most common form of dementia — affecting an estimated 6.7 million Americans — it’s not surprising that people who experience memory loss may suspect AD. In fact, there is ...

As a primary care physician, I often have older patients come to me worried about dementia. They tell me they've been forgetting names or where they put their keys, and they're concerned that such ...

Problems with energy-producing cellular structures called mitochondria have previously been linked to neurodegenerative diseases such as Alzheimer's. Before now, it wasn't clear if this was a cause or ...

In fact, there is another common cognitive disorder with very similar symptoms, called limbic-predominant age-related TDP-43 encephalopathy — or LATE for short — that is often misdiagnosed as ...