purkinje

• Nom propre relatif au physiologiste tchèque Jan Purkinje, connu pour la découverte des cellules de Purkinje et du réseau de Purkinje.

A proper noun referring to a Bohemian physiologist known for discovering Purkinje cells and the Purkinje network.

indénombrable · nom propre

1. Jan Evangelista PurkyněC2formalscientific

   A Bohemian physiologist and anatomist (1787–1869) known for his pioneering discoveries in neuroscience and histology, including Purkinje cells and the Purkinje network.

   Jan Evangelista Purkyně

   • Purkinje's work laid the foundation for modern neuroscience.
   • He is remembered for his detailed studies of the brain and heart.
   • Purkinje's discoveries include the Purkinje effect and Purkinje cells.

2. Purkinje cellC2formalscientific

   A type of large neuron found in the cerebellar cortex, crucial for motor coordination.

   cellule de Purkinje

   • Purkinje cells are among the largest neurons in the human brain.
   • Damage to Purkinje cells can lead to motor coordination problems.
   • These cells play a key role in learning and fine-tuning movements.

3. Purkinje networkC2formalscientific

   A network of specialized cardiac muscle fibers that conduct electrical impulses to the ventricles, coordinating heart contractions.

   réseau de Purkinje

   • The Purkinje network ensures the heart beats in a coordinated rhythm.
   • Abnormalities in the Purkinje network can cause arrhythmias.
   • This network is essential for efficient blood pumping.