Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7711410.17816/kazmj77114Research ArticleTonic reflexes in hyperkinesiasKrolM. B.info@eco-vector.comBelarusian State University15071927236-76866963007202130072021Copyright © 1927, Krol M.B.1927<p>The cervical and labyrinthine reflexes discovered and studied by Magnus and his school open a new chapter in neuropathology. Inferior in simplicity to tendon and skin reflexes, they, nevertheless, quite naturally appear under certain conditions. To discover them in the clinic, it is necessary to look for them more thoroughly, to see them more or less incontrovertibly at least once, to learn to discover them where there are only their rudiments. The conditions under which they appear in patients are extremely complicated and have been studied very little.</p>Kazan Medical archiveКазанский медицинский архив