TASK DEFINITION: In this task, you will be given sentences in which your task is to recognize the name of the organ of the body. An organ is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Although there might be several correct answers, you need to write one of them.
PROBLEM:  To investigate the potential role of sympathetic nerves in preventing pronounced increases in cerebral blood flow , we evaluated the effects of abrupt hypertension on the cerebral circulation of newborn pigs with intact cerebral sympathetic innervation and after cerebral sympathetic denervation .

SOLUTION: cerebral

PROBLEM:  Necropsy of one sibling revealed scattered foci of the diagnostic histologic changes in the lung tissue .

SOLUTION: lung

PROBLEM:  Cardiac gap junction configuration after an uncoupling treatment as a function of time .

SOLUTION:
Cardiac