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Unenhanced head CT showing hyperdense basilar artery sign (white arrow). (Contributed by Dr. José Biller.)
Neuropharmacology & Neurotherapeutics
Oct. 29, 2020
This article reviews the diverse systemic manifestations of von Hippel-Lindau disease and discusses the historical context of the disease as well as
Jul. 09, 2021
Oct. 21, 2020
Stroke & Vascular Disorders
Jan. 07, 2021
Neurologic diseases can have profound impact on all areas of a patient's life, including cognitive, physical, sensory, emotional, and social functioning.
Apr. 04, 2014
Cervical spondylotic myelopathy presents with neck pain, upper and lower motor neuron dysfunction in the arms and hands, and upper motor neuron dysfunction in the legs. It primarily affects the intervertebral discs and facet joints. It typically affects patients over 40, and is caused by narrowing of the spinal canal by osteophytic spurring which leads to compression of the spinal cord and nerve roots.
Aug. 12, 2020
Periodic limb movements are repetitive flexion movements of the toes, ankles, knees, and hips, sometimes the upper limbs too, lasting from 0.5 to 10 seconds that recur primarily in stage N1 and stage N2 of sleep with a periodicity ranging from 10 to 90 seconds. Though representing an almost obligate accompaniment of restless legs syndrome and frequently associated with various neurologic and physical diseases, they are also widely prevalent among the general population.
Sep. 17, 2021
Epilepsy & Seizures
Primary reading epilepsy is a distinct form of reflex epilepsy in which all, or almost all, seizures are precipitated by reading. There are 2 variants:
Oct. 15, 2019