Characterization of Ocular Sonography Findings and their Relationship to Clinical Features from a South Indian Cohort of Idiopathic Intracranial Hypertension.

Background: Idiopathic intracranial hypertension (IIH) typically manifests with headache, accompanied by papilledema and visual loss, and has a higher prevalence in females. In recent years, ocular sonography, particularly, measurement of optic nerve sheath diameter (ONSD), is being investigated for diagnosis of IIH.

Methods: A total of 35 patients over the age of 18 years, fulfilling the modified Dandy's criteria for diagnosis of IIH were included.

Evaluating the Role of Perilesional Tissue in Pathobiology of Epileptogenesis of Vascular Malformations of the Central Nervous System.

Background And Purpose: Seizures are common presentation of cerebral vascular malformation (CVM). Topography and haemodynamic alterations are proposed as mechanisms for epileptogenesis, but the role of glial/neuronal alterations in perilesional tissue has not received much attention. Identification of the exact pathophysiologic basis could have therapeutic implications.

Barriers to Thrombolysis at A Tertiary Care Public Hospital- A Prospective Observational Study from Southern Part of India.

Background: Intravenous thrombolysis (IVT) is an effective treatment for carefully selected acute ischemic stroke (AIS) patients. However, very few eligible candidates access it in time around the world, including India, due to multiple barriers.

Objective: We explored the barriers to IVT in patients of AIS presenting within a 4.

Effect of remote ischemic preconditioning on cerebral oxygen saturation in aneurysmal subarachnoid hemorrhage: Secondary analysis of a randomized controlled trial.

Remote ischemic preconditioning (RIPC) can ameliorate cerebral vasospasm and delayed cerebral ischemia and improve neurological outcomes in patients with aneurysmal subarachnoid hemorrhage (aSAH). Monitoring of regional cerebral oxygen saturation (rScO2) during the critical phase after aSAH can help detect ischemia and assess the effect of RIPC intervention. We investigated the effect of RIPC on rScO2 in patients with aSAH.

Persistent Trigeminal Artery: Neuroanatomic and Clinical Relevance.

Introduction: Persistent trigeminal artery (PTA) is the most common remnant of primitive circulation communicating the developing carotid and vertebrobasilar junction. Although discovered incidentally, an altered hemodynamic may lead to an increased association of aneurysms, vascular malformations, and stroke. Neurosurgeons should be aware of the presence and significance of PTA when interpreting imaging and planning interventions.