In the most severe form of the condition, type 3 Chiari malformation, part of the lower back part of the brain ( cerebellum ) ...

Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to induce endogenous atoms such as hydrogen, or exogenously added ...

A 66-year-old male patient underwent surgery for prostate cancer 4 years ago. His initial prostate-specific antigen (PSA) ...

The way we shop, do our banking, watch TV and listen to music is unrecognisable from 30 years ago – yet as a doctor, the way I do tests, treat patients and predict their outcomes is stuck in the ...

MRI preparation depends on the type of scan, the area of your body being scanned, and whether the scan requires contrast dye. It’s important to discuss prep with your doctor beforehand. In rare ...

Heart sound 1 (S1) is the normal systolic heart sound. It is the first heart sound and is the "lubb" sound in lubb-dupp. The S1 sound is made when the mitral and tricuspid valves close, preventing ...

Introduction: Given the wide-ranging involvement of cerebellar activity in motor, cognitive ... a clear and analyzable brain lesion that can be identified on magnetic resonance imaging (MRI), age 18 ...

For everything you need to know about T, click here. WHAT’S CONSIDERED NORMAL when it comes to testosterone levels is relative. Normal varies from person to person, and doctors say your actual ...

Objective: White matter hyperintensities (WMHs) on magnetic resonance imaging (MRI) is frequently presumed to be secondary to cerebral small vessel disease (CSVD) and associated with cognitive decline ...

Prediction errors are thought to drive associative fear learning. Surprisingly little is known about the possible contribution of the cerebellum. To address this question, healthy participants ...

Active whisking is an important model sensorimotor behavior, but the function of the cerebellum in the rodent whisker system is unknown. We have made patch clamp recordings from Purkinje cells in vivo ...