Those interested in becoming financial advisors will make the decision to either go independent by establishing an investment advisory firm of their own, or to pursue employment as investment adviser representatives (IARs) with an existing investment advisory firm.
How the brain processes auditory signals. Many small neurons located in the brain are responsible for the processing of auditory information. By passing through various auditory pathways, the signals are decoded into sounds that we are familiar with and make sense to us.
Hearing pathway: sound Â» ear Â» nerve of hearing Â» brain. 1  The cochlea is a biological microphone. 2  Its job is to turn the mechanical vibrations of sound into electrical signals in the nerve of hearing.  The electrical signals â digital â are then sent up into the brain, where you hear things.