Assessing a standardised approach to measuring corticospinal integrity after stroke with DTI

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Assessing a standardised approach to measuring corticospinal integrity after stroke with DTI☆

The structural integrity of the corticospinal tract (CST) after stroke is closely linked to the degree of motor impairment. Simple and reliable methods of assessing white matter integrity within the CST would facilitate the use of this measure in routine clinical practice. Commonly, diffusion tensor imaging is used to measure voxel-wise fractional anisotropy (FA) in a variety of regions of inte...

متن کامل

Assessing the integrity of corticospinal pathways from primary and secondary cortical motor areas after stroke.

BACKGROUND AND PURPOSE Aside from the primary motor cortex, the corticospinal tract (CST) also receives fibers from dorsal and ventral premotor cortices and supplementary motor area, all of which might potentially contribute to motor function after stroke. We sought to quantify the microstructural integrity of CST originating from the hand representations in these 4 motor cortices separately an...

متن کامل

Motor system activation after subcortical stroke depends on corticospinal system integrity.

Movement-related brain activation patterns after subcortical stroke are characterized by relative overactivations in cortical motor areas compared with controls. In patients able to perform a motor task, overactivations are greater in those with more motor impairment. We hypothesized that recruitment of motor regions would shift from primary to secondary motor networks in response to impaired f...

متن کامل

Measuring disability after a stroke.

A ranked activities of daily living (ADL) scale has been developed for stroke patients, on which an individual's score predicts his/her overall function ability. With an unranked scale the same total score can be obtained from different combinations of items and gives little idea of the patient's general pattern or degree of disability. The items in the scale are easy to assess on both inpatien...

متن کامل

Fidelity in complex behaviour change interventions: a standardised approach to evaluate intervention integrity

OBJECTIVES The aim of this study was to (1) demonstrate the development and testing of tools and procedures designed to monitor and assess the integrity of a complex intervention for chronic pain (COping with persistent Pain, Effectiveness Research into Self-management (COPERS) course); and (2) make recommendations based on our experiences. DESIGN Fidelity assessment of a two-arm randomised c...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: NeuroImage: Clinical

سال: 2013

ISSN: 2213-1582

DOI: 10.1016/j.nicl.2013.04.002