Archives of Neurology

Neuroscience

Underactive thyroid not linked to memory problems

(HealthDay)—Hypothyroidism, a condition that causes low or no thyroid hormone production, is not linked to mild dementia or impaired brain function, a new study suggests.

Alzheimer's disease & dementia

Sleep loss precedes Alzheimer's symptoms

Sleep is disrupted in people who likely have early Alzheimer's disease but do not yet have the memory loss or other cognitive problems characteristic of full-blown disease, researchers at Washington University School of Medicine ...

Neuroscience

Eye scan could help track progress of multiple sclerosis

(HealthDay)—In-office eye scans that assess the thinning of the retina may also help doctors determine how fast multiple sclerosis (MS) is progressing in patients with the nervous system disease, a new study suggests.

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