Question: help!!! i feel I am going to fall over every 5 Seconds... it feels like my brain is falling asleep or cutting out.... I went to my doctor and I had an MRI done... it shows hyperpneumatized left sphenoid sinus extended to something wing with moderate mucosal thickening throughout and near opacification of inferior sphenoid sinus. it also shows small T2 hyperintensity within the left caudate with surrounding flair signal abnormality and remote infarct.....could me feeling like my brain is giving out really be from a sinus infection...ive never had issues with allergies or even getting sick....i have been coughing up phlegm for about 3 to 4 months with no fever or sinus pressure. i have several other symptoms i told my doctor about. randomly projectile vomiting, lower back pain, a weird noise in my head similiar to a drum brush on a snare or windpants brushing together and feeling like my brain is cutting out...the last 2 symptoms have only been the last 3 days. ive had some cognitive and personality changes and a god awdul head ache for the last 2 years

here is my mri report

ok thanks but what do you think could be causing me to feel like my brain is cutting out every few seconds