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Unit 7 Psych 381 Questions and Answers (100% Correct Answers) Already Graded A+

What is biopsychology? - ANS-- The study of the brain and how it affects behavior - Its purpose is to explain the relationships between brain and behavior The differences between animal brains and human brains: - ANS-- Animal brains: there are less ethical restrictions for doing research on them, but they can't follow instructions. It takes time to train the animals. We can compare them to human brains. Human brains: More cost effective, can follow instructions. *Main differenc...

The cerebellum contains _____ of all the neurons in the adult human brain. A. 20% B. 50% C. 10% D. 80% - CORRECT ANSWER-D The set of brain structures responsible for most of our unconscious behaviors is called: A. the cerebral hemisphere. B. the brainstem. C. the cerebrum. D. the cerebellum. - CORRECT ANSWER-B The term afferent refers to _____ signals. A. incoming B. outgoing C. different D. similar - CORRECT ANSWER-A Which is NOT part of the peripheral nervous system? A. sensory...

Describe the cardinal directions: - CORRECT ANSWER-Anterior: In front Posterior: In back Superior: Above Inferior: Below Dorsal & ventral: - When looking at the brain, the dorsal is the top of the brain and ventral is the bottom of the brain. - When looking from the neck down, the dorsal is towards the back (like a shark) and ventral is towards the front

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