In STN, acute hypotension produced excitation in 62.1% of neurons recorded in intact labyrinthine animals, inhibition in 72.3% of neurons recorded in BLX animals, and excitation in 60% of recorded neurons in SAD animals.

• 在正常动物，孤束核内62.；1%25的神经细胞表现兴奋，而在BLX动物72