Aging and postural control: postural perturbations caused by changing the visual anchor

Article Abstract:

Postural instability combined with visual challenges may increase the risk of falling in old age. Researchers modified the visual anchor of re-situating oneself in space by simulating the opening of elevator doors. Other effects were decreased lighting and having to count backwards. The risk of falling was higher in the group of older people as measured by foot pressure. The removal of a stable visual focus point may increase the risk of falling.

Complications and side effects, Falls (Accidents), Accidental falls, Posture disorders, Vision disorders

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Subclinical cardiovascular disease and atherosclerosis are not inevitable consequences of aging

Article Abstract:

The study by A.B. Newman et al. shows that artherosclerosis and subclinical cardiovascular disease are not inescapable aspects of the aging process. The study also suggests that subclinical coronary artery disease can be detected in asymptomatic older adults who are at risk for future problems.

Cardiovascular diseases, Demographic aspects, Atherosclerosis

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Recurrent paraparesis in an octogenarian

Article Abstract:

A case of recurrent paraparesis in an 82-year-old woman is reported. A dural multipedunculated arteriovenous malformation was discovered through selective spinal angiography.

Case studies, Leg, Letter to the Editor, Extremities, Lower, Arteriovenous malformations

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