Abstract: ObjectiveTo explore the clinical feature of the impairment of the corpus callosum.MethodsThe clinical feature of a case with corpus callosum infarct was retrospectively analysed.Results and ConclusionsThe major clinical feature including: left lateral limb ideomotor apraxia,initial motion difficulty,left upper limb diagonistic apraxia,left lateral limb drawing difficulty.

Key words: corpus callosum, apraxia