Crossed aphasia refers to language disturbance due to right-hemisphere lesions in right-handed individuals, while magnetic apraxia is described as 'forced grasping and groping' caused by lesions in the contralateral frontal lobe. This is a case report of a 70-year-old right handed woman who suffered from crossed transcortical motor aphasia and left hand magnetic apraxia due to right anterior cerebral artery infarction. The definite mechanism of this disorder is not yet understood, but neurophysiological observations suggest that affected supplementary motor areas may be responsible for this phenomenon.

Citations

Citations to this article as recorded by  

• A case report of crossed aphasia, grasping, and intermanual conflict with the left hand
  Fuzuki Sakamoto, Yuhei Kodani, Katsuya Nakamura, Shinya Fukunaga
  Neurocase.2026; 32(3): 131.     CrossRef
• Affordances as Response-Dependent Properties: Beyond Dispositionalism and Relationalism
  Yukun Chen
  Topoi.2026;[Epub]     CrossRef
• A case of crossed aphasia following infarction in the right anterior cerebral artery territory
  Kenji Ishihara, Misa Kakurai, Keiko Endoh, Kazuhiko Kobayashi, Toshiomi Asahi
  Rinsho Shinkeigaku.2023; 63(7): 450.     CrossRef
• Crossed aphasia in neurosurgical practice: case report and literature review
  S.B. Buklina, A.N. Kaftanov, A.G. Melikyan, D.N. Kopachev, A.I. Batalov
  Voprosy neirokhirurgii imeni N.N. Burdenko.2022; 86(1): 103.     CrossRef
• Crossed Aphasia after Intracranial Hematoma in the Right Temporoparietal Lobe: A Case Report
  Ju-Yeon Kim, Won Kee Chang, Won-Seok Kim
  Communication Sciences & Disorders.2021; 26(4): 874.     CrossRef
• Crossed Aphasia after Right Corpus Callosum Infarction: a Case Report
  Ho Sang Yoo, Hyoung Seop Kim
  Brain & Neurorehabilitation.2019;[Epub]     CrossRef
• A case report on crossed aphasia in dextrals
  Michele Torrisi, Patrizia Pollicino, Francesco Corallo, Giuliana Vermiglio, Anna Lisa Logiudice, Carmela Mantarro, Cinzia Calabrò, Placido Bramanti, Rocco Salvatore Calabrò, Rosa Morabito, Silvia Marino
  Medicine.2019; 98(43): e17660.     CrossRef
• Atypical clinical presentations in right hemispheric infarcts: complex stories beyond neurological examination and diffusion-weighted magnetic resonance imaging
  Jaeho Kim, Jaehong Park, Hyun Hee Kang, Oh Young Bang
  Precision and Future Medicine.2018; 2(3): 124.     CrossRef