OCT parameters of the optic nerve head and the retina as surrogate markers of brain volume in a normal population, a pilot study

The relationship between optical coherence tomography (OCT) measurements of the retinal structures has been described for various neurological diseases including Multiple Sclerosis (MS), Alzheimer's disease (AD) and Parkinson's disease (PD). Brain volume changes, both globally and by area, are associated with some of these same diseases, yet the correlation of OCT and disease is not fully elucidated.Our study looked at normal subjects, at the correlation of OCT measurements and brain volumes, both globally and for specific regions including the pericalcarine grey matter, entorhinal grey matter, and cerebellar volume using a retrospective, cross-sectional cohort study design.

from Journal of the Neurological Sciences https://ift.tt/3jOePmd

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Menopause Symptoms Reduced by Cold Water Swimming

Cold water swimming significantly eases menopausal symptoms. Surveying 1114 women, with 785 experiencing menopause, researchers found improvements in anxiety, mood swings, low mood, and hot flushes among participants. from Neuroscience News https://ift.tt/9AqHsEa

Handwriting Boosts Brain Connectivity and Learning

Handwriting, compared to typing, results in more complex brain connectivity patterns, enhancing learning and memory. This study used EEG data from 36 students to compare brain activity while writing by hand and typing. from Neuroscience News https://ift.tt/0bklQBj

More Education, Longer Life: Global Study Reveals Link

A new study reveals that higher education levels significantly reduce the risk of death, regardless of age, sex, location, or background. Researchers found that each additional year of education decreases death risk by two percent, with 18 years of education lowering it by 34 percent. from Neuroscience News https://ift.tt/oeK38Fk

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