PSP Eye Movement Problems: Why Looking Down Is Difficult

Medical illustration showing difficulty with downward eye movement in progressive supranuclear palsy (PSP).

This symptom is so characteristic of PSP that it’s part of the formal diagnostic criteria, and understanding it helps explain several other PSP symptoms discussed elsewhere on this site, including why falls happen the way they do in PSP.

पार्किंसंस और डिमेंशिया: इस संबंध को समझना

An older man sits at home with a thoughtful, confused expression, appearing to search his memory, representing cognitive changes that can occur in Parkinson's disease and dementia.

पार्किंसंस से हाल ही में पीड़ित पाए गए मरीज़ों और उनके परिवारों से मुझे अक्सर एक सवाल सुनने को मिलता है – जिसे वे अक्सर धीरे से पूछते हैं, या कभी-कभी जवाब के डर से पूछते ही नहीं कि क्या पार्किंसंस की वजह से आगे चलकर डिमेंशिया हो सकता है।

Parkinson’s and Dementia: Understanding the Connection

An older man sits at home with a thoughtful, confused expression, appearing to search his memory, representing cognitive changes that can occur in Parkinson's disease and dementia.

One of the questions I hear most often from newly diagnosed Parkinson’s patients and their families often asked quietly, sometimes not asked at all out of fear of the answer is whether Parkinson’s will eventually lead to dementia.

How to Read Your MRI Report: A Patient’s Guide

A patient carefully examines printed brain MRI scan images in a modern medical office while a laptop displays an MRI scan, representing the process of understanding MRI reports with a healthcare professional.

This guide won’t replace your neurologist’s interpretation – imaging always needs to be read alongside your symptoms and examination findings but it will help you understand the structure of a typical brain MRI report and what some of the most common terms actually mean.

How Is RBD Diagnosed? Sleep Studies Explained

Patient undergoing an overnight sleep study with electrodes attached while a sleep technician monitors brain activity and sleep patterns to diagnose REM Sleep Behavior Disorder (RBD).

If you or a family member has been advised to undergo a sleep study to check for REM Sleep Behavior Disorder (RBD), the process can feel unfamiliar and, for some patients, a little intimidating. What exactly happens during the test? Do you need to stay overnight? Will it actually capture the behavior you’re worried about?