Cookies on this website
We use cookies to ensure that we give you the best experience on our website. If you click 'Continue' we'll assume that you are happy to receive all cookies and you won't see this message again. Click 'Find out more' for information on how to change your cookie settings.

Jacinta O'Shea from the Nuffield Department of Clinical Neurosciences explains how stimulation of the brains of stroke patients can cause long-lasting improvements.

The patient was asked to distribute flowers equally around the garden. They are all clumped to the right, showing dramatic neglect of left space.

Every year thousands of people are left with debilitating symptoms after stroke. Perhaps one of the most striking is known as hemispatial neglect. This is when right-sided brain damage causes people to behave as though the left half of the world does not exist.

This problem arises when damage to the right parietal cortex disrupts the connections linking visual areas at the back of the brain with motor systems towards the front. The damage leaves the stroke survivor unable to voluntarily direct attention towards, and act on, visual objects in the space to their left.

Hemispatial neglect is very common, affecting many patients in the early months after stroke. Most recover over time, but about one-third do not, and suffer neglect as a lasting disabling condition.

Read more (University of Oxford website)

Similar stories

FOCUS4: a flagship trial in colorectal cancer

Professor Tim Maughan (Department of Oncology) outlines the flagship work of the FOCUS4 trials, whose results were presented last weekend at the European Society of Medical Oncology (ESMO) annual meeting

Oxford and Oracle partner to speed identification of COVID-19 variants

The fast spread of the highly infectious Delta variant underscores the need for faster identification of COVID-19 mutations. Uniting governments and medical communities in this challenge, the University of Oxford and Oracle’s Global Pathogen Analysis System (GPAS) is now being used by organizations on nearly every continent. Institutions using the platform include: the University of Montreal Hospital Centre Research Centre, the Institute of Public Health Research of Chile, the Oxford University Clinical Research Unit in Vietnam, the Institute of Clinical Pathology and Medical Research – New South Wales Pathology, and Oxford Nanopore Technologies. GPAS is also now part of the Public Health England New Variant Assessment Platform.

Vaccinated groups at highest risk of Covid-19 hospitalisation and death identified using new QCovid tool

Researchers from the University of Oxford have today reported on findings on the vaccinated people who are at greatest risk from severe Covid-19 leading to hospitalisation or death from 14 days post the second dose vaccination, when substantial immunity should be expected.

Com-COV vaccine mix-and-match study expands to 12-to-16-year-olds

Researchers running the University of Oxford-led Com-COV programme have launched a new study of COVID-19 vaccination schedules in young people aged 12 to 16.

Researchers develop machine learning algorithm to diagnose deep vein thrombosis

A team of researchers are developing the use of an artificial intelligence (AI) algorithm with the aim of diagnosing deep vein thrombosis (DVT) more quickly and as effectively as traditional radiologist-interpreted diagnostic scans, potentially cutting down long patient waiting lists and avoiding patients unnecessarily receiving drugs to treat DVT when they don’t have it.

COVID-19 recovery project nominated for HSJ award

The project, involving Oxford University Hospitals, Defence Medical Services (DMS), and the Radcliffe Department of Medicine is in the running for a prestigious honour at the Health Service Journal Awards 2021.