Babinski effect meaning

The Babinski effect is a neurological phenomenon where the big toe points upward and the other toes fan out when the sole of the foot is stroked.


Babinski effect definitions

Word backwards iksnibaB tceffe
Part of speech The part of speech of the word "Babinski effect" is a noun phrase.
Syllabic division Ba-bin-ski ef-fect
Plural The plural of the word "Babinski effect" is "Babinski effects."
Total letters 14
Vogais (3) a,i,e
Consonants (8) b,n,s,k,f,c,t

The Babinski effect is a phenomenon in which the big toe extends upward and the other toes fan out when the sole of the foot is stroked. This reflex is typically seen in infants, but if it persists into adulthood, it can be a sign of neurological damage or disease.

Understanding the Babinski Effect

Named after the French neurologist Joseph Babinski, this reflex is also known as the Babinski sign or Babinski response. When the foot is stroked, the normal response is for the toes to curl downward. However, in individuals with neurological issues, such as damage to the central nervous system, the Babinski effect occurs instead.

Signs of Neurological Disorders

The presence of the Babinski effect in adults can be indicative of various neurological disorders, including spinal cord injuries, multiple sclerosis, brain tumors, and Parkinson's disease. It is important to note that the Babinski effect alone is not a definitive diagnosis but rather a clue that further neurological examination may be necessary.

Diagnostic Importance

Healthcare professionals, particularly neurologists, often use the Babinski effect as part of a clinical examination to assess the integrity of the central nervous system. By observing this response, they can gather valuable information about the functioning of the brain and spinal cord, helping to guide diagnosis and treatment decisions.

Overall, the Babinski effect is a significant neurological phenomenon that can provide essential clues about an individual's neurological health. Recognizing this response and understanding its implications can aid healthcare professionals in identifying and addressing underlying neurological issues effectively.


Babinski effect Examples

  1. The presence of the Babinski effect in infants is a normal reflex but should disappear by the age of two.
  2. Doctors may test for the Babinski effect by running a blunt instrument along the sole of the foot.
  3. The Babinski effect can be indicative of certain neurological conditions if it persists into adulthood.
  4. In some cases, the Babinski effect may be present due to damage to the central nervous system.
  5. Researchers are still studying the mechanisms behind the Babinski effect and its clinical significance.
  6. The Babinski effect is named after the neurologist Joseph Babinski, who first described it in 1896.
  7. Understanding the Babinski effect can help medical professionals assess the integrity of the nervous system.
  8. Some individuals may have a Babinski sign on one foot but not the other, which can provide valuable diagnostic information.
  9. The absence of the Babinski effect in an adult is considered a normal finding during a neurological exam.
  10. Certain conditions, such as stroke or spinal cord injury, can lead to an abnormal Babinski effect.


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  • Updated 23/03/2024 - 22:54:02