from Section 2: - Hypokinetic Movement Disorders
Published online by Cambridge University Press: 07 January 2025
Vascular parkinsonism (VP) is a clinical entity within the broader context of parkinsonian syndromes and usually manifests with an array of clinical features including a mainly lower body motor parkinsonism with a gait disorder, corticospinal and pseudobulbar signs and symptoms, urinary incontinence, dementia, and pyramidal and cerebellar signs. As the name suggests, etiologically VP may be defined as a secondary parkinsonian syndrome occurring in relation to ischemic cerebrovascular disease. Treatment for VP remains challenging as available data on the efficacy of current treatment options are contentious. VP is generally considered to be poorly responsive to levodopa, the most effective of the current treatment modalities for parkinsonism; however, there is evidence that some patients benefit from therapy with levodopa, especially in case of underlying ischemic or hemorrhagic lesions in the substantia nigra, globus pallidus pars externa, thalamic ventral lateral nuclei, or nigrostriatal pathway, leading to presynaptic dopamine transporter deficiency as measured by single photon emission computed tomography.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.