Human speech originates in neurological pathways deep within the brain, linking motor control centres to muscles and airways resulting in spoken language. Certain configurations of this system result in dysfluency, a disrupted flow of speech, commonly referred to as stuttering. Utilizing neural mapping, scans of decomposing film and bare electrical signals from analog video equipment, Dysfluency Circuit posits a neurological landscape of the stutterer, an internal physicality at odds with the ableist urgency of everyday conversation and the capitalist economy.