Skip to main content
Back

The Hindbrain definitions

Control buttons has been changed to "navigation" mode.
1/14
  • Hindbrain
    Region at the base of the brainstem responsible for basic survival functions, integrating sensory and motor signals between the spinal cord and forebrain.
  • Brainstem
    Continuous structure connecting the spinal cord to the brain, housing vital centers for autonomic and reflexive functions.
  • Medulla
    Structure controlling involuntary processes like breathing, heart rate, blood pressure, and basic reflexes such as coughing.
  • Pons
    Upper hindbrain structure regulating the sleep-wake cycle, especially REM sleep, and serving as a bridge between brain regions.
  • Reticular Formation
    Network running through the brainstem, crucial for maintaining consciousness, alertness, and autonomic functions.
  • Cerebellum
    “Little brain” at the back of the brain, essential for coordination, balance, and timing of precise movements.
  • Autonomic Nervous System
    System managing involuntary bodily functions such as respiration, heart rate, and blood pressure.
  • REM Sleep
    Sleep stage characterized by rapid eye movement and dreaming, regulated by the pons.
  • Reflexes
    Automatic, rapid responses to stimuli, such as coughing or sneezing, managed by the medulla.
  • Consciousness
    State of awareness and alertness, maintained by the reticular formation within the hindbrain.
  • Motor Skills
    Abilities involving precise movement and coordination, integrated by the cerebellum and hindbrain structures.
  • Sensory Input
    Signals from the body relayed through the hindbrain to higher brain regions for processing.
  • Forebrain
    Region receiving and sending signals via the hindbrain, involved in higher cognitive functions.
  • Spinal Cord
    Main pathway for transmitting sensory and motor information between the body and brain, connected through the hindbrain.