👉 Telesthesia is a medical condition characterized by an inability to perceive or understand speech, even when it is spoken at normal volume. It can manifest in various forms and may be caused by neurological disorders such as brain damage or stroke, hearing loss, or brain injury. Telesthesia can also occur due to a variety of other conditions including deafness, tinnitus (ringing in the ears), and hearing loss that affects both the auditory system and the neural basis for speech perception. Treatment