By this time, enough trade caravans were crossing the Sahara that West African people could afford to build bigger towns too. In ancient Ghana (now southern Mauretania), rich traders lived in stone houses, and attended stone mosques.
Head Buzzing and dizziness. Patient : Profile Female, age 15, I have: Type one diabetes, Athsma, Oral allergy syndrome and acid reflux. Over the past week i've had two episodes of dizziness with head buzzing. The 1st time it happened i was playing piano while looking at the notes on the computer. i almost fell out of my computer chair, i couldn't walk right (because i was dizzy) and i thought i was going to pass out.
Some specific disorders known to cause dizziness and/or vertigo are listed below in alphabetical order: Acoustic neuroma is loosely defined as a tumor on the nerve from the inner ear to the brain. Patients with this disorder may experience a gradual hearing loss, ringing or buzzing in the ears and dizziness. A sensation of pressure and fullness may also be present. Arteriosclerosis, a hardening or narrowing of blood vessels that supply blood to the brain, may cause decreased blood flow, resulting in dizziness.