Stroke

Here: 5 new things to know about stroke -- its link with perioperative A-fib; the danger of cocaine; rehab possibilities with an Alzheimer drug; reducing stroke risk with potassium; and a potential screen for occult A-fib after cryptogenic stroke.

Serum testing for NMDAR and other autoantibodies is fraught with pitfalls, and careful clinical consideration is important.

The chances of stroke and ischemic stroke were reduced in women who consumed the most potassium in this study. The differences were greater in those who did not have hypertension.

Take a look at these 3 images and see if you can pinpoint the cause of altered consciousness in this woman.

An unusual cause of postpartum neurologic deficits: MRIs of progressing relapsing-remitting MS; Lhermitte-Duclos disease as a cause of ataxia: here. . . 5 short clinical cases, each with images, that offer take-home messages you can use in your practice.

Here, view results of CT of the head and axial FLAIR and axial diffusion-weighted MRI studies. What is in your differential? What is your diagnosis?

The Alzheimer drug may help repair some damage caused by stroke. In a rodent model, treated animals showed improved motor behavior and restored sensory mapping in the cortex. Here, more about the proposed mechanism.