Spatial memory and learning: investigating the role of dynamic visual acuity.

Introduction: The vestibular system's contribution to spatial learning and memory abilities may be clarified using the virtual Morris Water Maze Task (vMWMT). This is important because of the connections between the vestibular system and the hippocampus area. However, there is ongoing debate over the role of the vestibular system in developing spatial abilities.

Congenital Brain Tumors: Surgical Outcomes and Long-Term Prognostic Factors.

Objective: To evaluate long-term outcomes of surgical resection for congenital brain tumors (CBTs) in infants under one year of age and to identify factors related to survival.

Methods: Our retrospective study analyzed infants who underwent gross total or subtotal resection (STR) for CBTs between 2001 and 2019. Data were obtained from medical records, including demographics, clinical presentation, diagnosis, tumor characteristics, and presence of hydrocephalus.

Recurrent Psychotic Depression Associated with Chronic Subdural Haematoma: A Case Report.

Chronic subdural hematomas (CSDH) with isolated psychiatric presentation are rare. In this paper, we report a case of 77-year-old-female patient who had psychotic depression after repetitive head trauma without any neurological symptoms. The brain magnetic resonance imaging revealed an 20 mm subdural hematoma in the right frontoparietal region and a 7 mm subdural hematoma in the left frontal region.

Relative Cortical Atrophy Index as a Strong Predictor of Recurrence After Surgery for Chronic Subdural Hematoma.

Background And Objectives: Chronic subdural hematoma (CSDH) presents significant management challenges in neurosurgical practice, with recurrence being a notable postoperative consideration. This study aimed to evaluate the Relative Cortical Atrophy (RCA) Index as a predictor of recurrence after CSDH surgery.

Methods: A retrospective analysis was conducted on 98 patients who underwent surgical evacuation for unilateral CSDH.

Duraplasty with autologous cervical fascia in pediatric posterior fossa tumor surgery: a single-center experience with 214 cases.

Purpose: Posterior fossa surgeries for pediatric tumors pose challenges in achieving optimal dural repair and duraplasty is usually required. Autografts, allografts, xenografts, and synthetic substitutes can be used for duraplasty. Autologous cervical fascia can be a safe and reliable graft option for duraplasty after posterior fossa surgeries.

Algorithms for the management of frontal sinus fractures: A retrospective study.

The aim of this study was to evaluate the long-term results and to evaluate the validity of the treatment algorithm that can be safely applied in dfrontal sinus fractures. All patients were evaluated in terms of late-term contour deformity and further craniometric analysis for measurement of maximum amount of displacement, fracture surface area (mm) and the maximum angulation of the fracture (degree) were done. 125 patients (101 male, 24 female) with frontal sinus fractures with an average age of 22.

A Rare Hydrocephalus Complication: Cortical Blindness.

Cortical blindness related to bilateral occipital lobe infarction is an extremely rare complication of hydrocephalus. Compression of the posterior cerebral artery, secondary to tentorial herniation, is the cause of occipital infarction. Particularly in children and mentally ill patients, cortical blindness may be missed.

The effect of phosphodiesterase inhibitor tadalafil on vasospasm following subarachnoid hemorrhage in an experimental rabbit model.

Background: despite the years of study on it, cerebral vasospasm following subarachnoid hemorrhage is still an important cause of mortality and morbidity. The presented study was undertaken to show whether phosphodiesterase inhibitor tadalafil can attenuate the vasospasm process following subarachnoid bleeding.

Method: in this study, 20 male New Zealand White rabbits weighing 2,500-3,000 g were randomly assigned to four groups.