rhythmical nystagmus

jerk n.

Medical dictionary. 2011.

Look at other dictionaries:

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  • Disease, Pelizaeus-Merzbacher (PMD) — An X linked disorder of the central nervous system (CNS) in which there is loss of myelin (the sheath around the nerve protecting it). PMD affects boys and is characterized by nystagmus (rhythmical oscillation of the eyeballs), psychomotor… …   Medical dictionary

  • Pelizaeus-Merzbacher disease (PMD) — An X linked disorder of the central nervous system (CNS) in which there is loss of myelin (the sheath around the nerve protecting it). PMD affects boys and is characterized by nystagmus (rhythmical oscillation of the eyeballs), psychomotor… …   Medical dictionary

  • PLP (proteolipid protein) — The most abundant protein of the myelin sheath (the covering of the nerves) in the central nervous system (CNS). The gene that codes for PLP is on the X chromosome. Mutations in PLP cause Pelizaeus Merzbacher disease (PMD), an X linked recessive… …   Medical dictionary

  • PMD (Pelizaeus-Merzbacher disease) — An X linked disorder of the central nervous system (CNS) in which there is loss of myelin (the sheath around the nerve protecting it). PMD affects boys and is characterized by nystagmus (rhythmical oscillation of the eyeballs), psychomotor… …   Medical dictionary

  • Protein, proteolipid (PLP) — The most abundant protein of the myelin sheath (the covering of the nerves) in the central nervous system (CNS). The gene that codes for PLP is on the X chromosome. Mutations in PLP cause Pelizaeus Merzbacher disease (PMD), an X linked recessive… …   Medical dictionary

  • Proteolipid protein (PLP) — The most abundant protein of the myelin sheath (the covering of the nerves) in the central nervous system (CNS). The gene that codes for PLP is on the X chromosome. Mutations in PLP cause Pelizaeus Merzbacher disease (PMD), an X linked recessive… …   Medical dictionary

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