Viral is the most common, but other types are more dangerous ...

Bagged in three layers of meninges and selectively fenced off by the blood brain barrier, our central nervous system (CNS) interacts within strict limits with our immune system. Protective ...

Scientists have long believed that the pia, the innermost of the three meningeal membranes that surround the brain, is impermeable to cerebrospinal fluid. But the pia has been hard to study. This ...

Cerebrospinal fluid washes waste from the brain, eventually draining into the lymph nodes and bloodstream—but exactly how this flow bypasses the brain’s barriers to reach the periphery has remained ...

Leptomeningeal metastases (LM) occur when cancerous cells metastasize or spread to the leptomeninges, cerebral spinal fluid (CSF), or both. The meninges are thin layers of tissue surrounding and ...

We report a rare case of acute neurological Behçet’s disease (neuro-BD) diagnosed concurrently with systemic Behçet’s disease ...