1.4

Question 1

visual input in split-brain.

Answer 1

the hemispheres share the
information from the two halves of
the visual field, but in split-brain
patients, the corpus callosum is
severed, and the two hemispheres
cannot communicate. Hence,
the experimenter can present a visual
stimulus to just one hemisphere at a
time.

Question 2

what does the endocrine system do?

Answer 2

The endocrine glands
secrete hormones into the
bloodstream. These
hormones regulate a variety
of physical functions and
affect many aspects of behaviour.