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Kernohan’s notch phenomenon demonstrated by diffusion tensor imaging and transcranial magnetic stimulation
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    Kernohan Notch, Retractor Crunch, or Interhemispheric Diaschisis:

    Dear Editor,

    I read the article of Yoo et al [1] in the Journal with interest and would like to offer another explanation as to the cause of delayed and weaker response of the right ABP to transcranial magnetic stimulation of the right hemisphere, i.e. interhemispheric diaschisis.

    Firstly, there is substantial number of case reports documenting ipsilateral paralysis in unilateral cranial lesions (e.g....

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    None declared.