Teaching Video NeuroImages: Susac syndrome's acute onset callosal disconnection

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Teaching Video NeuroImages: Palatal tremor in adult-onset Alexander disease.

A 67-year-old man presented with a several-year history of progressive gait ataxia, dysarthria, and a 2-Hz palatal tremor (video on theNeurology®Web site at Neurology. org). He did not have corticospinal tract signs. Cranial MRI revealed hypertrophic olivary degeneration on T2-weighted images (figure). Genetic testing revealed a transition C . T, nucleotide position 235, codon 79, resulting in ...

متن کامل

Teaching video neuroimages: callosal apraxia: a straightforward model of ideomotor apraxia.

A 57-year-old right-handed man complained of difficulty using his hands post-coronary artery bypass graft (figure). Neurologic examination revealed signs of callosal disconnection without hemiparesis. When asked to perform limb gestures like "brush your teeth" or "wave goodbye," the right hand performed flawlessly whereas the left hand was severely apraxic (video on the Neurology Web site at ww...

متن کامل

Teaching NeuroImages: Acute Parinaud syndrome.

An 82-year-old man with atrial fibrillation, nonadherent to rivaroxaban, presented with sudden bilateral ptosis. Examination demonstrated bilateral ptosis (figure 1), pupils midline, fixed midsize, not reactive to light but constricting to accommodation, impaired vertical eye movements, paresis of superior greater than inferior rectus, and upgaze convergence nystagmus. MRI showed infarction of ...

متن کامل

Anton’s Syndrome following Callosal Disconnection

Anosognosia for cortical blindness, also called Anton's syndrome, is a rare neurological disorder usually following bilateral lesions to occipital cortices. Neuropsychological, morphological and functional neuroimaging (SPECT and fMRI) findings are reported in a patient who incurred Anton's syndrome after an ischaemic lesion confined to the left occipital lobe involving the corpus callosum. The...

متن کامل

Teaching video neuroimages: complicated scapular winging.

Scapular winging (SW) is a common sign in neuromuscular disorders. Besides “pure” phenotypes due to single muscle weakness often secondary to nerve injuries or dysfunctions, the phenotype can be complicated when a combination of different scapular fixators is involved by a myopathy. We show an example of 2 sisters with facioscapulohumeral muscular dystrophy (video 1 on the Neurology® Web site a...

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: Neurology

سال: 2020

ISSN: 0028-3878,1526-632X

DOI: 10.1212/wnl.0000000000010735