Conduction Aphasia Definition and Clinical Findings

Conduction aphasia is a specific language deficit that consists of impaired repetition that is disproportionate to any defects in fluency or comprehension. Literal paraphasias—errors in which incorrect syllables are substituted within words for correct ones—are frequent and are exacerbated by attempts at repetition. In contrast to patients with Wernicke's aphasia, these patients are aware of their deficit and have no difficulty in comprehension. Ideomotor apraxias—inability to perform a manual task despite comprehending its goal— can also be present. To neurologists conduction aphasia is an important clinical finding because it reliably indicates a brain lesion involving the dominant posterior perisylvian region. To cognitive neuroscientists, conduction aphasia stands at the center of a long-standing debate on whether complex behaviors are created from joining of simple cortical regions or are mediated by more specialized cortex.

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Free Yourself from Panic Attacks

Free Yourself from Panic Attacks

With all the stresses and strains of modern living, panic attacks are become a common problem for many people. Panic attacks occur when the pressure we are living under starts to creep up and overwhelm us. Often it's a result of running on the treadmill of life and forgetting to watch the signs and symptoms of the effects of excessive stress on our bodies. Thankfully panic attacks are very treatable. Often it is just a matter of learning to recognize the symptoms and learn simple but effective techniques that help you release yourself from the crippling effects a panic attack can bring.

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