Aphasia: The Inspiration Behind Theo's Voice
Aphasia is a language disorder that affects a person’s ability to communicate. There are many ways in which this impairment can be defined, yet they all point to the same end; that when the areas of a person’s brain that produce, assemble and then arrange words into language are damaged, the ability to communicate and comprehend is reduced, if not negated. This damage can occur in a multiple of ways. Strokes, whether haemorrhagic or ischemic, produce a lesion in the brain, a roadblock in the supply chain that manufactures, orders and delivers language; traumatic brain injury can physically disrupt or even cause irreparable damage to the centres of speech production; brain tumours and infections can also cause Aphasia in varying degrees. In the most extreme cases, individuals can lose the ability to communicate internally, at which point semantic understanding, the ability to comprehend what is being said, is forfeit.
Even though the studies of neuroscience, neurochemistry and psychology have occupied the medical profession for millennia, there is still a long way to go. Or, as an eminent neurosurgeon once put it to me: ‘We understand this much,’ he indicated a narrow gap between his thumb and forefinger, ‘about the brain, and we believe we still have this far,’ he spread his arms wide, ‘to go before we fully appreciate it’s potential.’
There is, though, hope of recovery from Aphasia. We now know that neuroplasticity, a fairly recent discovery, can adjust the synaptic network, channeling neurons along new pathways in order to circumvent obstacles: think navigation systems that provide a route away from a traffic jam, thus allowing a journey to continue unhindered. Speech and Language Therapists, or SALTS as they are known, employ a multitude of tools to help restore language skills. These range from behavioural and facial muscle therapy to the use of augmentative and alternative communication aids, picture boards, creative art, and group and cognitive communication therapies to name a few. One highly skilled and hugely empathetic SALT, Libby Keefe, steered me round what should have been an all too obvious pitfall, and I am grateful to Debbie Racki for her introduction. Yet perhaps the most useful information regarding Aphasia came to me through a personal experience.
As I have long maintained, the cliché is true: life imitates art and not the reverse, as one would expect.
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