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Related Experiment Video

Updated: Jun 20, 2026

A Battery of Motor Tests in a Neonatal Mouse Model of Cerebral Palsy

A Battery of Motor Tests in a Neonatal Mouse Model of Cerebral Palsy

Published on: November 3, 2016

Defining cerebral palsy: pathogenesis, pathophysiology and new intervention.

M Longo¹, G D V Hankins

¹Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX 77555-0587, USA.

Minerva Ginecologica

|September 15, 2009

Summary

Cerebral palsy (CP) is linked to antenatal factors like preterm birth and infection, not just birth asphyxia. Improved neonatal care may increase CP incidence, highlighting the need to understand its causes and prevention strategies.

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Area of Science:

Neurology
Obstetrics
Neonatology

Background:

Cerebral palsy (CP) affects approximately 2 in 1,000 live births.
Antenatal factors such as preterm delivery, low birth weight, infection, multiple gestations, and pregnancy complications are associated with CP.
Improved neonatal and obstetric care has increased the survival of very preterm and very low birth weight infants, potentially increasing CP incidence.

Purpose of the Study:

To review the pathogenesis and pathophysiology of cerebral palsy.
To explore antenatal antecedents as etiologies of CP.
To discuss the impact of obstetric care on CP prevention.

Main Methods:

Review of established criteria for defining intrapartum hypoxic events causing CP.
Discussion of four essential criteria for diagnosing CP secondary to intrapartum hypoxic-ischemic insult.
Exploration of antenatal factors and their contribution to CP etiology.

Main Results:

Four criteria are essential to attribute CP to intrapartum hypoxic-ischemic insult: metabolic acidosis, neonatal encephalopathy, specific CP types (spastic quadriplegic or dyskinetic), and exclusion of other causes.
Other criteria suggesting intrapartum timing are also considered.
Antenatal factors are significant contributors to CP development.

Conclusions:

Understanding the pathogenesis and pathophysiology of CP is crucial for prevention.
Obstetric care plays a vital role in preventing CP.
Focusing on antenatal antecedents and refining diagnostic criteria can aid in CP prevention efforts.