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.
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Question:  Brain GSH synthetase activities in 8 - mo - old mice in the cortex , striatum , thalamus , hippocampus , midbrain , and cerebellum were found to increase following t - BuOOH treatment .

Answer: Brain


Question:  Heart sound and electrocardiogram recording devices for telemedicine environments .

Answer: Heart


Question:  This translates to mean ( 90 % CI ) predicted decreases in heart rate of approximately 1 . 5 ( 1 . 0 to 2 . 0 ) and 3 . 0 ( 2 . 1 to 4 . 1 ) beats / min at the mean Cmax following the administration of 600 - and 1 , 200 - mg linezolid doses , respectively .

Answer:
heart