What is the term for a neural disconnection affecting the auditory centers of the cortex?

The term for a neural disconnection affecting the auditory centers of the cortex is indeed central deafness. This condition occurs when there is a disruption in the neural pathways that transmit auditory information from the ear to the brain’s auditory cortex. Central deafness specifically refers to auditory processing issues that arise due to damage or dysfunction in the central auditory pathways, which may include areas in the brain responsible for interpreting sound.

Central deafness can result from various factors such as stroke, traumatic brain injury, or neurological diseases that affect the auditory centers in the brain, leading to difficulties in sound perception despite normal peripheral hearing mechanisms. In contrast, other forms of hearing loss, like peripheral deafness and conductive hearing loss, mainly involve physical issues with the ear structures, whether they are located in the outer, middle, or inner ear. Cochlear damage pertains to issues affecting the cochlea, which could lead to hearing loss but does not involve the cortical processing aspect that defines central deafness. Understanding this distinction is crucial for accurately diagnosing and treating various types of hearing impairments.