Following a taped set of instructions, audio-tour listeners often seem to float in a hypnotic trance from painting to painting, eyes focused, ears tensed, peripheral vision limited.
However, lack of standardized practices to assess the degree and quality of overweight (central versus peripheral adiposity) limit objective determination of therapeutic need and timely referral to nutrition professionals.
In other cases, hypoglycaemia induces a reduction in peripheral circulation, limiting the absorption of the subcutaneously self-injected insulin [ 7].
To the normal effects of aging on the eyes may be added such problems as cataracts (a clouding of the lenses that impairs visual acuity and increases sensitivity to glare), macular degeneration (a gradual loss of central vision) and glaucoma (increased eye pressure that limits peripheral vision).
If the spacing is insufficient, a phenomenon known as crowding strongly limits peripheral reading (Pelli & Tillman, 2008), and limits it far more than a lack of acuity (Rosenholtz, 2016).
This breakdown in object recognition, called crowding, severely limits peripheral vision.
One major side effect of taxanes, especially paclitaxel, is peripheral neuropathy, which limits dose escalation for optimal treatment with taxanes in the clinic [ 6].
Lampard's role has been peripheral in Brazil, limited to the quiet cajoling of younger players in training and around the team hotel, and a speech delivered to the squad back in Rio de Janeiro after the loss against Italy when he sought to draw a line under all memories of Manaus.
McKeever, a multi-medal winner at the Paralympic games, normally competes with his brother Robin as his guide but tomorrow he will be on his own – a daunting prospect for anyone involved in the mass start of the 50km but well-nigh unimaginable for the Canadian, who has only limited peripheral vision.
