Category Archives: MRI scans

Using DTI to understand muscle contracture in children with Cerebral Palsy

A new study by Prof Rob Herbert and his team is investigating muscle contracture in children with cerebral palsy. Contracture is a stiffening of muscles, even when the muscle is passive. It is not yet known whether contracture is a result of changes in the muscle, changes in the associated tendon, or a combination of both. Around 53 per cent […]

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New imaging technique will help understand muscle contracture after a stroke

Cutting-edge imaging technologies are being used to understand what causes muscle contracture after a stroke and how we can improve treatments. We believe a lot of fundamental questions about muscles have yet to be answered, but that may be about to change with the use of diffusion tensor imaging (DTI). DTI is an MRI-based imaging technique typically used to measure […]

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OSA tied to increased health risks

Obstructive sleep apnoea (OSA) is the most common type of sleep apnoea and is caused by obstruction of the upper airway. What we know about OSA involves repeated episodes of upper airway obstruction during sleep. Common symptoms of OSA are excessive daytime sleepiness, snoring, waking unrefreshed, and waking during the night choking or gasping for air. OSA occurs in at […]

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Lost in the landscape of the brain? Get out the atlas

This article originally appeared on The Brain Dialogue. Suzanne Shubart. Now brain travellers can track their explorations with highly-detailed maps created with state-of-the-art imaging technology. The Big Picture You’re lost in the desert and, after wandering for days, in the distance you spot a giant red rock jutting out of the barren landscape. Had you never encountered this landmark before […]

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A step forward in understanding hydrocephalus

Hydrocephalus is a devastating structural neurological disorder marked by enlarged brain ventricles due to accumulation of cerebrospinal fluid. The current diagnosis and treatment of hydrocephalus is inadequate due to a lack of understanding about the mechanisms behind its development. Hydrocephalus may be accompanied by low intracranial pressure and it continues to remain a clinical challenge to differentiate this disease with […]

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